NYSEData Announcements

Operational Issue: Tape A Consolidated Trades - Closing Summary file available for 9/19/2008 as a courtesy

Tue, 23 Sep 2008 11:03:59 EST

Closing Summary file available for 9/19/2008 as a courtesy As a courtesy for those impacted by Friday September 19, 2008, erroneous trade issue, please find NYSE Closing Summary which contains the Open, High, Low and Close for all NYSE trading in Friday’s session. Please be advised, this courtesy copy does not contain CUSIP as contained in the subscription version. ftp://ftp.nysedata.com/Sample%20Data%20-%20Closing%20Prices/Close20080919.xls

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Operational Issue: Daily TAQ - TAQ Quote file for 9/17 is now available

Thu, 18 Sep 2008 10:01:52 EST

TAQ Quote file for 9/17 is now available The TAQ Quote file for 9/17 is now available on our FTP servers. We apologize for any inconvenience this may have caused. Regards, NYXData Team

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Operational Issue: Daily TAQ - Delays with 9/17 TAQ Quotes file- ETA 9:30am est

Thu, 18 Sep 2008 08:31:34 EST

Delays with 9/17 TAQ Quotes file- ETA 9:30am est The TAQ Quote file for 9/17 has been delayed due to an operational issue. We are investigating the underlying issue and expect the data/file(s) to be available at approximately 9:30am. You may check the status by visiting http://www.nyxdata.com/status. Otherwise, an email will be sent once the data is available. We apologize for any inconvenience this may have caused. Regards, NYXData Team

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Operational Issue: NYSE Trades EOD and ArcaTrade Files for 09/15/2008 available as a courtesy

Mon, 15 Sep 2008 17:24:15 EST

NYSE Trades EOD and ArcaTrade Files for 09/15/2008 available as a courtesy As a courtesy for those impacted by todays Consolidated Tape outage, TAQ Trades FTP folders will also contain the NYSE Trades EOD and ArcaTrade history files for 9/15/2008. The files will also be available on our public sample data folder accessible via the following link: ftp://sampledata:datacap@ftp2.nysedata.com/custom
If you are interested in purchasing additional history for NYSE Trades EOD or ArcaTrades history please visit the following pages on nyxdata.com NYSE Trades EOD
ArcaTrade History
Questions Contact your market data account manager or reply to this email with any questions about TAQ, NYSE Trades EOD, ArcaTrade history or any other NYSE or NYSE/Arca data products.

Discussion Board TAQ Discussion Board

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Operational Issue: NYSE Closing Summary - NYSE Closing Summary

Mon, 15 Sep 2008 17:03:57 EST

NYSE Closing Summary As a courtesy for those impacted by today''s Consolidated Tape outage, please find today''s NYSE Closing Summary which contains the Open, High, Low and Close for all NYSE trading in today''s session. Please be advised, this courtesy copy does not contain CUSIP as contained in the subscription version. For further information about this product, please see the link below: http://www.nyxdata.com/nysedata/default.aspx?tabid=717

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File: NYSE Consolidated Tape (CT) Opening Trades for 9/15/2008

Mon, 15 Sep 2008 16:11:30 EST

File: NYSE Consolidated Tape (CT) Opening Trades for 9/15/2008 As previously indicated, attached is a CSV file of opening trades for NYSE which were not disseminated via the Consolidated Tape (CT) system today. Also below is a URL link to an excel version. http://www.nyse.com/attachment/NYSESecuritiesImpactedbyCT-091508Issue.xls

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Operational Issue: NYSE Consolidated Tape (CT) Opening Trades - NYSE Consolidated Tape (CT) Opening Trades for 9/15/2008

Mon, 15 Sep 2008 15:57:55 EST

NYSE Consolidated Tape (CT) Opening Trades for 9/15/2008 As previously reported, the Consolidated Trade System (CT) experienced problems this morning between the opening and approximately 9:38am. The system did not publish sales in Tape A securities (NYSE-listed) from any exchange in the security symbol range ''''A'''' through ''''L''''. The New York Stock Exchange has provided to the Consolidated Tape System all of its opening prints in the affected symbols, and the Consolidated Tape System has added these prints to the tape with an ''''N'''' exchange modifier, and an ''''OPD'''' trade modifier (indicating an out-of-sequence, opening trade). A file will be posted to the website shortly containing all NYSE opening trades. A subsequent message will be sent out at that time. Please note that different vendors will process trades marked with ''''OPD'''' differently for VWAP calculations. For example, Bloomberg will include these trades in its VWAP calculation while Thomson Reuters may not. If you have any questions regarding various VWAP calculations or other treatment of ''''OPD'''' trades, please contact your market data vendor.

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NYSE Imbalance Datafeed - NYSE Imbalances outage update

Fri, 12 Sep 2008 15:46:37 EST

NYSE Imbalances outage update Dear Customer, We have identified the combination of issues that caused this morning''s outage and taken steps to prevent their recurrence. We expect that the Imbalances feed will be available without problems for the Market Close. We apologize for the inconvenience and want to assure you that we are actively improving our service. Regards, NYXData Team

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NYSE Imbalance Datafeed - NYSE Imbalance outage

Fri, 12 Sep 2008 09:38:31 EST

NYSE Imbalance outage Dear Customers, The NYSE Imbalance feed experienced an outage this morning that impacted its availability for the Market Open. Our technical teams are actively engaged in troubleshooting the issue and working to ensure that the feed is available for the Market Close. We will issue an RCA when the analysis is complete. We deeply regret any inconvenience caused. Regards, NYXData

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Operational Issue: NYSE Inbalance Feed issue - resolution expected by 9:10 AM

Fri, 12 Sep 2008 09:07:35 EST

NYSE Inbalance Feed issue - resolution expected by 9:10 AM Dear Customer, The NYSE Imbalance feed experienced an outage this morning due to a new software release. The release is being rolled back, we expect recovery by 9:10 AM this morning. Regards, NYXData Team

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Product Updates: Reminder: Source IP and Retransmission Request IP changes for the NYSE ReTrac datafeed effective September 15, 2008

Thu, 11 Sep 2008 15:47:26 EST

Reminder: Source IP and Retransmission Request IP changes for the NYSE ReTrac datafeed effective September 15, 2008 As a reminder for NYSE ReTrac customers who apply firewall filters on actual server source IPs - Effective this Monday September 15, 2008 the following source IPs for the NYSE ReTrac product will no longer be available: 198.140.59.105 and 198.140.58.105 In addition to the source IP changes, the Retransmission Request IP addresses will also be changed for the NYSE ReTrac datafeed. Old Retransmission Request IPs: Primary Retransmission Request for Symbols A to J - 198.140.58.88:10200 Primary Retransmission Request for Symbols K to Z - 198.140.58.88:11200 Secondary Retransmission Request for Symbols A to J - 198.140.59.88:10200 Secondary Retransmission Request for Symbols K to Z - 198.140.59.88:11200 Test Primary Retransmission Request for Symbols A to J - 198.140.58.88:10300 Test Primary Retransmission Request for Symbols K to Z - 198.140.58.88:11300 Test Secondary Retransmission Request for Symbols A to J - 198.140.59.88:10300 Test Secondary Retransmission Request for Symbols K to Z - 198.140.59.88:11300 New Retransmission Request IPs: Primary Retransmission Request for Symbols A to J - 198.140.59.77:10200 Primary Retransmission Request for Symbols K to Z - 198.140.59.77:11200 Secondary Retransmission Request for Symbols A to J - 198.140.58.77:10200 Secondary Retransmission Request for Symbols K to Z - 198.140.58.77:11200 Test Primary Retransmission Request for Symbols A to J - 198.140.59.77:10300 Test Primary Retransmission Request for Symbols K to Z - 198.140.59.77:11300 Test Secondary Retransmission Request for Symbols A to J - 198.140.58.77:10300 Test Secondary Retransmission Request for Symbols K to Z - 198.140.58.77:11300 If necessary, please make sure your firewalls are updated to include the following IP addresses: IPs 198.140.53.64 198.140.54.64 198.140.53.128 198.140.54.128 Netmask FF FF FF C0 FF FF FF C0 FF FF FF C0 FF FF FF C0
Please note that all other multicast groups will remain the same. Attached is an updated Customer Interface Specification to reflect the new source IPs and Retransmission Request IP changes. Questions Contact your market data account manager or reply to this email with any questions about NYSE ReTrac or any other NYSE or NYSE/Arca data products.

NYSE ReTrac Customer Interface Specification Ver 2.2
NYSE ReTrac Quick Reference Card Ver 2.2
Discussion Board NYSE ReTrac Discussion Board

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Operational Issue: NYXData.com file delivery

Fri, 05 Sep 2008 09:13:51 EST

NYXData.com file delivery Dear Customer, Due to a technical outage, file distribution services have been interrupted and are currently being restored. File are being distributed and we hope to have completed distribution within an hour. We apologize for the inconvenience and assure you that steps are being taken to prevent this in the future. The systems in question are also due to be replaced within a month which will help to mitigate these issue. Regards, NYXData Team

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Operational Issue: CTA Administrative Messages - Delays with today''s File

Fri, 05 Sep 2008 08:07:48 EST

Delays with today''s File Todays information has been delayed due to an operational issue. We are investigating the underlying issue and expect the data/file(s) to be available shortly. You may check the status by visiting http://www.nyxdata.com/status. Otherwise, an email will be sent once the data is available. We apologize for any inconvenience this may have caused. Regards, NYXData Team

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Operational Issue: Daily TAQ - 6/30/2008 Reposting

Thu, 21 Aug 2008 17:16:57 EST

6/30/2008 Reposting The original 6/30/2008 Daily TAQ file was missing some NASDAQ quotes. The correct 6/30/2008 file was reposted on 8/11/2008 with all the quotes included. Please accept our apologies for any inconvenience or confusion this may have caused. Thank you, NYXData

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Product Updates: ReTrac - Source IP and Retransmission Request IP changes for the NYSE ReTrac datafeed effective September 15, 2008

Fri, 08 Aug 2008 14:29:33 EST

Source IP and Retransmission Request IP changes for the NYSE ReTrac datafeed effective September 15, 2008 For NYSE ReTrac customers who apply firewall filters on actual server source IPs - Effective September 15, 2008 the following source IPs for the NYSE ReTrac product will no longer be available: 198.140.59.105 and 198.140.58.105 In addition to the source IP changes, the Retransmission Request IP addresses will also be changed for the NYSE ReTrac datafeed. Old Retransmission Request IPs: Primary Retransmission Request for Symbols A to J - 198.140.58.88:10200 Primary Retransmission Request for Symbols K to Z - 198.140.58.88:11200 Secondary Retransmission Request for Symbols A to J - 198.140.59.88:10200 Secondary Retransmission Request for Symbols K to Z - 198.140.59.88:11200 Test Primary Retransmission Request for Symbols A to J - 198.140.58.88:10300 Test Primary Retransmission Request for Symbols K to Z - 198.140.58.88:11300 Test Secondary Retransmission Request for Symbols A to J - 198.140.59.88:10300 Test Secondary Retransmission Request for Symbols K to Z - 198.140.59.88:11300 New Retransmission Request IPs: Primary Retransmission Request for Symbols A to J - 198.140.59.77:10200 Primary Retransmission Request for Symbols K to Z - 198.140.59.77:11200 Secondary Retransmission Request for Symbols A to J - 198.140.58.77:10200 Secondary Retransmission Request for Symbols K to Z - 198.140.58.77:11200 Test Primary Retransmission Request for Symbols A to J - 198.140.59.77:10300 Test Primary Retransmission Request for Symbols K to Z - 198.140.59.77:11300 Test Secondary Retransmission Request for Symbols A to J - 198.140.58.77:10300 Test Secondary Retransmission Request for Symbols K to Z - 198.140.58.77:11300 If necessary, please make sure your firewalls are updated to include the following IP addresses: IPs 198.140.53.64 198.140.54.64 198.140.53.128 198.140.54.128 Netmask FF FF FF C0 FF FF FF C0 FF FF FF C0 FF FF FF C0
Testing Customers can begin testing the Source IP and Retransmission Request IP changes beginning Thursday August 14, 2008
Please note that all other multicast groups will remain the same. Attached is an updated Customer Interface Specification to reflect the new source IPs and Retransmission Request IP changes. Questions Contact your market data account manager or reply to this email with any questions about NYSE ReTrac or any other NYSE or NYSE/Arca data products.

NYSE ReTrac Customer Interface Specification Ver 2.2
NYSE ReTrac Quick Reference Card Ver 2.2
Discussion Board NYSE ReTrac Discussion Board

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Operational Issue: NYSE Master File/Glossary - Master file correction

Fri, 01 Aug 2008 12:06:46 EST

Master file correction Dear Customer, There was an issue with the Stock Master file this morning, Aug 1, that caused only a subset of symbols to be published in the daily Stock Master file. The underlying issue has been identified and the correct full file has been regnerated The system at fault is one which is scheduled to be replaced later this year; we anticipate that this will provide greater reliability in generating the daily Stock Master file. We apologize for the inconvenience. Regards, NYXData Team

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Order Imbalances Product Announcement - NYSE Euronext Advanced Trading Solutions Releases Wombat NYSE Order Imbalances Data Feed Handler

Fri, 25 Jul 2008 11:18:11 EST

NYSE Euronext Advanced Trading Solutions Releases Wombat NYSE Order Imbalances Data Feed Handler NYSE Euronext Advanced Trading Solutions has released the Wombat NYSE Order Imbalances Data Feed Handler to offer market participants connectivity to the new NYSE Order Imbalances Data Feed. The Order Imbalances feed is a rich new data product, aimed at increasing the transparency of the daily opening and closing auctions of the NYSE – the most critical trading periods of the day. This enhanced data will allow Traders to improve on existing execution strategies during this critical time. For more information on NYSE Order Imbalances, visit www.nyxdata.com/imbalances. The recently launched NYSE Order Imbalances Data Feed is available to NYSE Openbook customers free of charge. This follows the introduction of NYSE Openbook Ultra, which provides a low latency, event driven look at the NYSE limit-orderbook as well as rich content and functionality. For more information on NYSE Openbook Ultra, visit www.nyxdata.com/ultra. The Wombat NYSE Order Imbalances Data Feed Handler is the latest addition to the Wombat Universal Feed Handler Suite. A complete list of Wombat feed handlers, including the full NYSE suite of feed handlers is available on the web at: www.wombatfs.com/products/feedhandler.htm.

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NYXData.com Website Maintenance July 19, 2008

Fri, 18 Jul 2008 13:56:15 EST

NYXData.com Website Maintenance July 19, 2008 Please be advised the nyxdata.com website will be down for network maintenance on July 19, 2008 between 8am and 2pm EST. Urgent matters may be sent to info@nysedata.com. Sorry for any inconvenience. Thank you, NYXData Team

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NYSE Euronext Advanced Trading Solutions Connects to the new SWXess Trading Platform

Wed, 09 Jul 2008 12:05:48 EST

NYSE Euronext Advanced Trading Solutions Connects to the new SWXess Trading Platform July 2, 2008 NYSE Euronext Advanced Trading Solutions today affirmed its industry leadership with the announcement that Wombat, a world leader in market data management solutions, is the first market data vendor to provide connectivity to the new SWXess Trading Platform, three months ahead of its October launch. SWXess facilitates all types of trading offering higher capacity and lower latency based on a modular set of industry standard interfaces and connectivity options. SWXess supports high frequency algorithmic trading and direct market access while reducing costs for participants by ensuring applications are tailored to their specific requirements. For more details on SWX, visit www.swx.com. Early adoption of the new SWXess Feed Handler will allow customers to take advantage of SWX member testing, in advance of the new platform’s official launch. “NYSE Euronext’s commercial technology division has provided us with key elements for our new market data solution," said Chris Landis, SWX CIO. "The Wombat SWXess Feed Handler is therefore a natural fit for our new platform”. The SWXess Feed Handler, which is compatible with all market platforms supported by Wombat, joins the continually expanding Wombat Universal Feed Handler suite. A complete list of European Wombat feed handlers, including the range of NYSE Euronext data feeds is available on the web at: www.wombatfs.com/products/feedhandler.htm. Copyright 2008 Wombat Financial Software, Inc. All rights reserved. All third party trademarks are owned by their respective owners and are used with permission. NYSE Euronext, Wombat Financial Software, Inc. and their affiliates do not recommend or make any representation as to possible benefits from any securities, or investments or third party products or services. Investors should undertake their own due diligence regarding their securities and investment practices. This announcement may contain forward-looking statements regarding NYSE Euronext, Wombat Financial Software, Inc. and their affiliates. Such statements are based upon the current beliefs and expectations of management and are subject to significant risks and uncertainties. Actual results may differ from those set forth in the forward-looking statements. This announcement contains a link to a third-party website. NYSE Euronext and Wombat Financial Software, Inc. are not responsible for the content of such website, nor have they developed, checked for accuracy or otherwise reviewed the content or privacy policy of any such web site.

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Product Updates: NYSE Short Interest - Reminder - Short Interest schedule change takes effect Thursday July 10th.

Tue, 08 Jul 2008 10:21:25 EST

Reminder - Short Interest schedule change takes effect Thursday July 10th. Dear Customer, FINRA announced a change to short interest scheduling several months ago, to the effect that NYSE, AMEX and NASDAQ all report short interest on the same day. They accomplished this by adjusting the NYSE publishing date to be the same as NASDAQ''s schedule. As such, we are in the first cycle of this new process and the release date for the current cycle is July 10th and not July 7th. In addition, FINRA has automated the delivery of the data to NYSE therefore we hope to pass on a more robust and consistent delviery of the data than was possible in the past. If you have any questions or concerns, please submit a support inquiry at the link below http://www.nyxdata.com/nysedata/Default.aspx?tabid=370 or call our support number: 1-866-873-7422 Regards, NYXData Team

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NYSE Short Interest - Reminder - Short Interest schedule change takes effect Thursday July 10th.

Tue, 08 Jul 2008 10:04:24 EST

Reminder - Short Interest schedule change takes effect Thursday July 10th. Dear Customer, FINRA announced a change to short interest scheduling several months ago, to the effect that NYSE, AMEX and NASDAQ all report short interest on the same day. They accomplished this by adjusting the NYSE publishing date to be the same as NASDAQ''''s schedule. As such, we are in the first cycle of this new process and the release date for the current cycle is July 10th and not July 7th. In addition, FINRA has automated the delivery of the data to NYSE therefore we hope to pass on a more robust and consistent delviery of the data than was possible in the past. If you have any questions or concerns, please submit a support inquiry at the link below http://www.nyxdata.com/nysedata/Default.aspx?tabid=370 or call our support number: 1-866-873-7422 Regards, NYXData Team

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Product Updates: ArcaBook for Equities - ArcaBook Equities TCP/IP will be decommisioned on July 1, 2008

Mon, 30 Jun 2008 16:57:59 EST

ArcaBook Equities TCP/IP will be decommisioned on July 1, 2008 As a status reminder to our ArcaBook Market Data customers, we are moving ArcaBook Equities to the Multicast format on an exclusive basis, starting tomorrow July 1, 2008. The current ArcaBook Equities TCP/IP format will be decommissioned. Most customers have migrated to the new format and have seen significant benefit, including latency reduction. If you should have any questions please feel free to contact us at connectivity@nyx.com or call the Connectivity Hotline at 888-689-7739 option 1 Thank you for your continued use and support of ArcaBook Market Data.

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Operational Issue: Corporate Actions - Correction for EPP distribution

Fri, 27 Jun 2008 16:58:42 EST

Correction for EPP distribution Dear Customer, Please note the correction in income distribution amount in the linked file. There is no short or long term capital gain distribution as incorrectly published on 6/24/2008. Regards, NYXData Team

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New Product: NYSE Imbalance Datafeed - Reminder New NYSE Order Imbalances datafeed product - Production starts Tuesday July 1, 2008

Fri, 27 Jun 2008 16:31:33 EST

Reminder New NYSE Order Imbalances datafeed product - Production starts Tuesday July 1, 2008 NYSE Euronext will introduce the new NYSE Order Imbalances datafeed product on Tuesday July 1, 2008. Customers who were listening to the Test IP addresses should switch to the Production Multicast IP addresses as specified in the Specification. NYSE Order Imbalances significantly increases transparency around the NYSE Opening and Closing auctions, and provides rich information to customers allowing them to better manage their strategies and improve the quality of our auctions. Streaming order imbalances are disseminated at specified time intervals prior to the 9:30am Opening and the 4:00pm Closing auctions. Imbalance messages will contain the imbalance and paired share quantity at a specified reference price. How to receive the feed NYSE Order Imbalances is an enhancement to NYSE OpenBook and will be made available to current NYSE OpenBook customers for no additional fee. Non-OpenBook datafeed customers who would like to receive the new feed should contact their NYSE Market Data Account Manager for access. Testing Testing is available on Tuesday and Thursday nights from 7pm to 9pm. Sample data is available on our FTP location below: ftp://sampledata:datacap@ftp2.nysedata.com/custom/ Specifications For complete details and technical specifications, please visit http://www.nyxdata.com/page/642 For a product overview, please visit http://www.nyxdata.com/doc/6295 Discussion Board http://www.nysedata.com/nysedata/Support/DiscussionBoard/tabid/108/view/topics/forumid/40/Default.aspx All questions should be directed to your Market Data Account Manager. Thank you.

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Product Updates: OpenBook Ultra - New NYSE OpenBook Ultra Customer Specification

Mon, 23 Jun 2008 15:54:58 EST

New NYSE OpenBook Ultra Customer Specification Attached is a new Customer Interface Specification for NYSE OpenBook Ultra. All updates are effective immediately. Link to NYSE OpenBook Ultra specification version 1.4: http://www.nyxdata.com/doc/6346 Please check the Document History section (pg. 5) for changes (most recently: versions 1.3 and 1.4) and ensure they are in your code. Some highlights: New Retrans Flag value "6" for End of Refresh retransmission (Ver 1.4) Clarifcation on LinkFlag Processing (Ver 1.4) Clarifcation on Symbol Index and Refresh Requests (Ver 1.4) New FAQs on Multiple Packet Refresh and Symbol Index Mapping (Ver 1.4) Corrections to layout of ExtendedRefresh Request message size (Ver 1.3) Corrections to layout of RetransResponse message datatypes (Ver 1.3) Clarification on multiple PricePoints in Delta Messages (ver 1.3)

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New Product: NYSE Real-Time Reference Prices Datafeed - NYSE Real-Time Reference Prices Datafeed Launching on Tuesday, June 24th, 2008

Fri, 20 Jun 2008 15:53:00 EST

NYSE Real-Time Reference Prices Datafeed Launching on Tuesday, June 24th, 2008 Production Launch NYSE Real-Time Reference Prices Datafeed Launching on Tuesday June 24th, 2008. NYSE Real-Time Reference Prices feed provides real-time last sale prices in NYSE-Traded Securities without reporting requirements. This feed is designed for media and financial website portals to provide real-time last sale market data from the NYSE broadly and free of charge to the public. Testing Effective immediately, we will be offering testing every Tuesday and Thursday night from 7pm to 9pm as with all other NYSE datafeeds. Getting Started Please review the attached customer interface specification for the Real-Time Reference Prices datafeed. To get started as a production customer or redistributors of NYSE Real-Time Reference Prices please signup by choosing the products you are interested in receiving and/or redistributing and contacting one of our account managers here: http://www.nyxdata.com Questions Contact your market data account manager or reply to this email with any questions about Real-Time NYSE Quotes or any other NYSE or NYSE/Arca data products. For complete details and technical specifications, please visit http://www.nyxdata.com/page/697 Discussion Board http://www.nysedata.com/nysedata/Support/DiscussionBoard/tabid/108/view/topics/forumid/16/Default.aspx

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(2 attachments)

Operational Issue: Data viewer issue has been resolved

Wed, 18 Jun 2008 11:28:46 EST

Data viewer issue has been resolved Dear Customer, The issue the prevented customers from accessing data products via the website has now been resolved. We appreciate your patience and regret the inconvenience caused. As noted in the previous announcement, email delivery and FTP distribution were not affected by this issue. Regards, NYXData Team

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Operational Issue: nyxdata.com - data access issue

Wed, 18 Jun 2008 10:18:48 EST

nyxdata.com - data access issue Dear Customer, The nyxdata.com website is currently experiencing an issue for customers trying to access data via the Data Access webpage. Customers who click on the "Access, view and download online" link are seeing an intermittent error message. Our technical team is working to resolve the issue and we will provide a status update as soon as we have resolved the issue. FTP users are unaffected. Products delivered by email are also unaffected. We regret the inconvenience and greatly appreciate your businesss. Regards, NYXData Team

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NYSE Member Firm Admin Info - Delays with today''s NYSE Member Firm Admin Info

Mon, 09 Jun 2008 09:44:06 EST

Delays with today''s NYSE Member Firm Admin Info Dear Customer, Todays file has been delayed due to an operational issue and we expect the file to be available shortly. You may check the status by visiting http://www.nyxdata.com/status. Otherwise, an email will be sent once the data is available. We apologize for the inconvenience and greatly appreciate your business. Regards, NYXData Team

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Operational Issue: NYSE Broker Badge Directory - Delays with todays NYSE Broker Badge Directory

Mon, 09 Jun 2008 09:36:34 EST

Delays with todays NYSE Broker Badge Directory Dear Customer, Todays file has been delayed due to an operational issue and we expect the file to be available shortly. You may check the status by visiting http://www.nyxdata.com/status. Otherwise, an email will be sent once the data is available. We apologize for the inconvenience and greatly appreciate your business. Regards, NYXData Team

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Operational Issue: Closing Prices - Delays with todays NYSE Closing Prices File

Mon, 09 Jun 2008 09:33:43 EST

Delays with todays NYSE Closing Prices File Dear Customer, Todays file has been delayed due to an operational issue and we expect the file to be available shortly. You may check the status by visiting http://www.nyxdata.com/status. Otherwise, an email will be sent once the data is available. We apologize for the inconvenience and greatly appreciate your business. Regards, NYXData Team

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Operational Issue: Corporate Actions - Delays with todays NYSE Corporate Actions Data

Mon, 09 Jun 2008 09:26:43 EST

Delays with todays NYSE Corporate Actions Data Dear Customer, Todays information has been delayed due to an operational issue and we expect the file to be available shortly. You may check the status by visiting http://www.nyxdata.com/status. Otherwise, an email will be sent once the data is available. We apologize for the inconvenience and greatly appreciate your business. Regards, NYXData Team

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Operational Issue: Corporate Actions - Delays with todays NYSE Corporate Actions Data

Mon, 09 Jun 2008 09:26:18 EST

Corporate Actions - Delays with todays NYSE Corporate Actions Data

Mon, 09 Jun 2008 09:25:56 EST

Operational Issue: Arca EOD Index Report - Delays with todays Arca EOD Index Report

Mon, 09 Jun 2008 09:22:28 EST

Delays with todays Arca EOD Index Report Dear Customer, Todays file has been delayed due to an operational issue and we expect the file to be available shortly. You may check the status by visiting http://www.nyxdata.com/status. Otherwise, an email will be sent once the data is available. We apologize for the inconvenience and greatly appreciate your business. Regards, NYXData Team

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Operational Issue: OpenBook Online Database - Delays with todays NYSE OpenBook Online Database

Mon, 09 Jun 2008 09:18:53 EST

Delays with todays NYSE OpenBook Online Database Dear Customer, Todays file has been delayed due to an operational issue and we expect the file to be available shortly. You may check the status by visiting http://www.nyxdata.com/status. Otherwise, an email will be sent once the data is available. We apologize for the inconvenience and greatly appreciate your business. Regards, NYXData Team

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Operational Issue: TAQ Web - Delays with todays NYSE TAQ Web

Mon, 09 Jun 2008 09:17:06 EST

Delays with todays NYSE TAQ Web Dear Customer, Todays file has been delayed due to an operational issue and we expect the file to be available shortly. You may check the status by visiting http://www.nyxdata.com/status. Otherwise, an email will be sent once the data is available. We apologize for the inconvenience and greatly appreciate your business. Regards, NYXData Team

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Operational Issue: NYSE Euronext Broker Volume Web - Delay with todays NYSE Euronext Broker Volume Web

Mon, 09 Jun 2008 09:15:36 EST

Delay with todays NYSE Euronext Broker Volume Web Dear Customer, Todays file has been delayed due to an operational issue and we expect the file to be available shortly. You may check the status by visiting http://www.nyxdata.com/status. Otherwise, an email will be sent once the data is available. We apologize for the inconvenience and greatly appreciate your business. Regards, NYXData Team

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Operational Issue: Custom TAQ - Operational Issue - NYSE Custom TAQ - Trades

Mon, 09 Jun 2008 09:13:16 EST

Operational Issue - NYSE Custom TAQ - Trades Dear Customer, Todays file has been delayed due to an operational issue and we expect the file to be available shortly. You may check the status by visiting http://www.nyxdata.com/status. Otherwise, an email will be sent once the data is available. We apologize for the inconvenience and greatly appreciate your business. Regards, NYXData Team

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Operational Issue: CTA Administrative Messages - Delays with todays CTA Admin Message File

Mon, 09 Jun 2008 09:11:41 EST

Delays with todays CTA Admin Message File Dear Customer, Todays file has been delayed due to an operational issue and we expect the file to be available shortly. You may check the status by visiting http://www.nyxdata.com/status. Otherwise, an email will be sent once the data is available. We apologize for the inconvenience and greatly appreciate your business. Regards, NYXData Team

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Operational Issue: Post and Panel File - Delays with todays NYSE Post and Panel File

Mon, 09 Jun 2008 09:07:12 EST

Delays with todays NYSE Post and Panel File Dear Customer, Todays file has been delayed due to an operational issue and we expect the file to be available shortly. You may check the status by visiting http://www.nyxdata.com/status. Otherwise, an email will be sent once the data is available. We apologize for the inconvenience and greatly appreciate your business. Regards, NYXData Team

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OpenBook Ultra - First to Connect to NYSE OpenBook Ultra and Order Imbalances Feeds

Fri, 06 Jun 2008 12:48:07 EST

First to Connect to NYSE OpenBook Ultra and Order Imbalances Feeds June 6 2008 -- NYSE Euronext Advanced Trading Solutions today affirmed its industry leadership with the announcement of the Wombat NYSE OpenBook Ultra Data Feed Handler. With sub-millisecond latency, NYSE OpenBook Ultra updates with every limit-order book event, such as orders, executions and cancellations(compared with NYSE OpenBook Real-time, which updates every second) and includes orders originating from NYSE specialists and floor brokers as well as NYSE customers outside the trading floor. For more information on NYSE OpenBook Ultra, visit www.nyxdata.com/ultra The NYSE OpenBook Ultra feed has been made available to current NYSE OpenBook customers as of June 2, 2008 for no additional fee. The new NYSE Order Imbalances Data Feed will be made available to NYSE Openbook customers free of change from July 1, 2008 and the corresponding Wombat NYSE Order Imbalances Feed Handler will be released in the coming weeks. NYSE Order Imbalances provide customers with rich information in advance of the NYSE''''''''s opening and closing auctions. This helps traders better manage their executions strategies at those critical points of the trading day, and also further strengthen the quality of the auctions. For further details on NYSE Order Imbalances, visit www.nyxdata.com/imbalances A complete list of Wombat Feed Handlers, including the full range of NYSE Euronext data feeds, is available on the web at: www.wombatfs.com/products/feedhandler.htm. For more information, please contact us at: sales@wombatfs.com Copyright 2008 Wombat Financial Software, Inc. All rights reserved. All third party trademarks are owned by their respective owners and are used with permission. NYSE Euronext, Wombat Financial Software, Inc. and their affiliates do not recommend or make any representation as to possible benefits from any securities, or investments or third party products or services. Investors should undertake their own due diligence regarding their securities and investment practices. This announcement may contain forward-looking statements regarding NYSE Euronext, Wombat Financial Software, Inc. and their affiliates. Such statements are based upon the current beliefs and expectations of management and are subject to significant risks and uncertainties. Actual results may differ from those set forth in the forward-looking statements.

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New Product: OpenBook Ultra - Reminder: NYSE OpenBook Ultra ready for launch on June 2, 2008

Thu, 29 May 2008 17:12:21 EST

Reminder: NYSE OpenBook Ultra ready for launch on June 2, 2008 As a reminder, NYSE OpenBook Ultra is scheduled for launch on Monday June 2, 2008. Tuesday and Thursday night testing will be available to any NYSE OpenBook datafeed customer from 7pm to 9pm. Non-OpenBook datafeed customers who would like to test with the new feed should contact their NYSE Market Data Account Manager for access. Attached is the latest NYSE OpenBook Ultra specification. This new version specifies a change to the Retransmission Request IPs. About NYSE OpenBook Ultra NYSE OpenBook Ultra, an enhanced version of NYSE OpenBook Real-time, was created to significantly enhance transparency and improve the accessibility of our market through extremely low latency, faster recovery and additional value-added information and functionality.OpenBook Ultra will be made available to current NYSE OpenBook customers for no additional fee. For complete details and technical specifications, please visit http://www.nyxdata.com/page/656 For a product overview, please visit http://www.nyxdata.com/doc/5978 For additional questions, please contact your Market Data Account Manager

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Product Updates: NYSE Order Imbalances - Reminder: NYSE Order Imbalance feed is now available for intra-day testing

Mon, 12 May 2008 09:03:39 EST

Reminder: NYSE Order Imbalance feed is now available for intra-day testing As reminder, the NYSE Order Imbalance is now available for intra-day testing from May 12, 2008 until June 6, 2008. Regular Tuesday and Thursday night testing will be available after June 6th and will continue through the July 1, 2008 product launch. This feed is available to current NYSE OpenBook datafeed customers already connected to the SFTI network. Non-OpenBook datafeed customers who would like to test with the new feed should contact their NYSE Market Data Account Manager for access. Please note that as part of the rollout for the feed, approximately 1/4 of all the symbols will be available today, 1/2 of all the symbols tomorrow and full rollout on Wednesday. For complete details and technical specifications, please visit http://www.nyxdata.com/page/642 For a product overview, please visit http://www.nyxdata.com/doc/5991

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Product Updates: ArcaBook - ArcaBook Equities TCP/IP scheduled for decommision on July 1, 2008

Fri, 02 May 2008 14:23:05 EST

ArcaBook Equities TCP/IP scheduled for decommision on July 1, 2008 As a status reminder to our ArcaBook Market Data customers, we are moving ArcaBook Equities to the Multicast format on an exclusive basis, starting July 1, 2008. The current ArcaBook Equities TCP/IP format is scheduled for decommission on that date. Most customers have migrated to the new format and have seen significant benefit, including latency reduction. Please migrate to the new multicast format by July 1, 2008. If you should have any questions please feel free to contact us at connectivity@nyx.com or call the Connectivity Hotline at 888-689-7739 option 1 Thank you for your continued use and support of ArcaBook Market Data.

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New Product: NYSE OpenBook Ultra - NYSE OpenBook Ultra ready for launch on June 2, 2008

Thu, 01 May 2008 17:04:38 EST

NYSE OpenBook Ultra ready for launch on June 2, 2008 NYSE OpenBook Ultra, an enhanced version of NYSE OpenBook Real-time, was created to significantly enhance transparency and improve the accessibility of our market through extremely low latency, faster recovery and additional value-added information and functionality. OpenBook Ultra will be made available to current NYSE OpenBook customers for no additional fee on June 2, 2008. Tuesday and Thursday night testing will be available to any NYSE OpenBook datafeed customer connected to the SFTI Network on May 12, 2008. Non-OpenBook datafeed customers who would like to test with the new feed should contact their NYSE Market Data Account Manager for access. For complete details and technical specifications, please visit http://www.nyxdata.com/page/656 For a product overview, please visit http://www.nyxdata.com/doc/5978 For additional questions, please contact your Market Data Account Manager Thank you.

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New Product: NYSE Order Imbalances - New NYSE Order Imbalances datafeed product - testing starts May 12, 2008

Thu, 01 May 2008 17:00:19 EST

New NYSE Order Imbalances datafeed product - testing starts May 12, 2008 NYSE Euronext plans to introduce the new NYSE Order Imbalances datafeed product on July 1, 2008. NYSE Order Imbalances significantly increases transparency around the NYSE''''s Opening and Closing auctions, and provides rich information to customers allowing them to better manage their strategies and improve the quality of our auctions. Streaming order imbalances are disseminated at specified time intervals prior to the 9:30am Opening and the 4:00pm Closing auctions. Imbalance messages will contain the imbalance and paired share quantity at a specified reference price. NYSE Order Imbalances is an enhancement to NYSE OpenBook and will be made available to current NYSE OpenBook customers for no additional fee on July 1, 2008. Intra-Day Testing will be available to any NYSE OpenBook datafeed customer connected to the SFTI Network from May 12, 2008 until June 6, 2008. Regular Tuesday and Thursday night testing will be available after June 6th and will continue through the July 1, 2008 product launch. Non-OpenBook datafeed customers who would like to test with the new feed should contact their NYSE Market Data Account Manager for access. For complete details and technical specifications, please visit http://www.nyxdata.com/page/642 For a product overview, please visit http://www.nyxdata.com/doc/5991 All questions should be directed to your Market Data Account Manager. Thank you.

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Operational Issue: NYSE Master File/Glossary - Availability of the todays NYSE Master/Glossary File

Thu, 17 Apr 2008 09:19:33 EST

Availability of the todays NYSE Master/Glossary File Dear Customer, The NYSE Master/Glossary file was made available on 4/17/08 as of 8:53 AM on our FTP servers. You may check the status by visiting http://www.nyxdata.com/status. We apologize for the inconvenience and greatly appreciate your business. Regards, NYXData Team

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Operational Issue: NYSE Symbols File - Delays with todays NYSE Symbols File

Thu, 17 Apr 2008 08:05:46 EST

Delays with todays NYSE Symbols File Dear Customer, Todays NYSE Symbols File has been delayed due to an operational issue. We hope to have it available by 9:30am and apologize for the inconvenience. We appreciate your business. Regards, NYXData Team

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Operational Issue: NYSE Master File/Glossary - Delays with todays NYSE Master File/Glossary

Thu, 17 Apr 2008 08:02:21 EST

Delays with todays NYSE Master File/Glossary Dear Customer, Todays NYSE Master File/Glossary has been delayed due to an operational issue and we hope to have it available by 9:30am. We''ve noticed this has been an ongoing issue and are looking into the problem. We apologize for the inconvenience and appreciate your business. Regards, NYXData Team

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Operational Issue: NYSE Master File/Glossary - 4/15/08 NYSE Master Fille / Glossary is now available

Wed, 16 Apr 2008 09:48:44 EST

4/15/08 NYSE Master Fille / Glossary is now available Dear Customer, The NYSE Master File/Glossary file for 4/15 has been reposted on our FTP servers. We apologize for the inconvenience and greatly appreciate your business. Regards, NYXData Team

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Operational Issue: NYSE Master File/Glossary - Delays with todays NYSE Master/Glossary File

Wed, 16 Apr 2008 08:09:07 EST

Delays with todays NYSE Master/Glossary File Dear Customer, Todays file has been delayed due to an operational issue and we expect the file to be available shortly. You may check the status by visiting http://www.nyxdata.com/status. Otherwise, an email will be sent once the data is available. We apologize for the inconvenience and greatly appreciate your business. Regards, NYXData Team

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Operational Issue: NYSE Master File/Glossary - Delays with todays NYSE Master/Glossary File

Fri, 11 Apr 2008 09:41:11 EST

Operational Issue: Post and Panel File - 3/11/08 Post and Panel File is now available

Fri, 11 Apr 2008 09:37:07 EST

3/11/08 Post and Panel File is now available Dear Customer, The Post and Panel file for 3/11 has been reposted on our FTP servers. We apologize for the inconvenience and greatly appreciate your business. Regards, NYXData Team

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Operational Issue: Broker Volume Web - 3/18 Broker Volume data is now available

Wed, 19 Mar 2008 09:56:52 EST

3/18 Broker Volume data is now available We have addressed the Broker Volume issues and the 3/18 data is now available. Sorry again for the delay. Regards, NYXdata Team ----------------------------------------------------------------- Previous Notice Below ----------------------------------------------------------------- Attention all NYSE Euronext Broker Volume subscribers: Due to a data problem, we must delay the publishing of 3/18 Broker Volume reports. We are working as quickly as possible to resolve the issue and expect to make the data available before the end-of-day on 3/19. We apologize for the inconvenience and appreciate your patience. Regards, NYXdata Team

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Daily TAQ (Historical Trades & Quotes) - Trades file for 3/10 is now available.

Wed, 12 Mar 2008 14:32:37 EST

Trades file for 3/10 is now available. Dear Customer, The Trades file for 3/10 has been reposted on our FTP servers. We apologize for the inconvenience and greatly appreciate your business. Regards, NYXData Team

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Daily TAQ (Historical Trades & Quotes) - Invalid Trades file

Tue, 11 Mar 2008 09:44:33 EST

Invalid Trades file Dear Customer, The Trades file produced for today is invalid and we have removed it from our servers. We are investigating the issue now and hope to resolve soon. We apologise for the inconvenience and greatly appreciate your business. Regards, NYXData Team

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Operational Issue: Post and Panel File - File production issue

Tue, 11 Mar 2008 09:42:08 EST

File production issue Dear Customer, The Post and Panel file produced for today is abnormally small and we are investigating the issue now. The delta file is about the expected size however we have not yet validated it for use as a substitute. We apologize for the inconvenience and greatly appreciate your business. Regards, NYXData Team

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Operational Issue: ArcaBook FTP - Incomplete data available for the 2/19/08 ArcaBook FTP file.

Wed, 20 Feb 2008 17:02:07 EST

Incomplete data available for the 2/19/08 ArcaBook FTP file. Due to an operational issue yesterday with ArcaBook, we do not have a complete historical file available for the 2/19/08 ArcaBook FTP file. The file currently available on the FTP server, contains only a half of day of trading history and the remaining half can not be recovered. We apologize for an inconvienence this may have caused.

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Operational Issue: OpenBook Datafeed - OpenBook Issue Resolved - Service Restored at 14:24

Wed, 20 Feb 2008 15:19:58 EST

OpenBook Issue Resolved - Service Restored at 14:24 We apologize for the inconvenience. NYSE Data Team

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Product Updates: NYSE ProTrac - Source IP changes and Summary changes for NYSE ProTrac effective March 17, 2008

Tue, 19 Feb 2008 14:50:54 EST

Source IP changes and Summary changes for NYSE ProTrac effective March 17, 2008 For NYSE ProTrac customers who apply firewall filters on actual server source IPs - Effective March 17, 2008 the following source IPs for the NYSE ProTrac product will no longer be available: 198.140.59.105 and 198.140.58.105 In addition to the source IP changes, the NYSE ProTrac product will be changing the execution type values in MsgType 182 “ProTrac Execution Summary” message to match the Program Trading account type definition changes. Old Values: ‘4’ – Index Arb Execution Summary ‘5’ – Non-Index Execution Summary New Values: ‘4’ – Index Arb Execution Summary ‘5’ – Algorithmic Execution Summary ‘6’ – Non-Algorithmic Execution Summary The ProTrac EOD Summary file will also be changed to reflect the Program Trading account type definition changes. Old File Layout: Symbol Index Arb Trades Index Arb Shares Non-Index Arb Trades Non-Index Arb Shares New File Layout Symbol Index Arb Trades Index Arb Shares Algorithmic Trades Algorithmic Shares Non- Algorithmic Trades Non- Algorithmic Shares If necessary, please make sure your firewalls are updated to include the following IP addresses: IPs 198.140.53.64 198.140.54.64 198.140.53.128 198.140.54.128 Netmask FF FF FF C0 FF FF FF C0 FF FF FF C0 FF FF FF C0
Please note that the multicast groups will remain the same. Attached is an updated Customer Interface Specification to reflect the new source IPs and MsgType 182 changes. Questions Contact your market data account manager or reply to this email with any questions about NYSE ProTrac or any other NYSE or NYSE/Arca data products.

Discussion Board NYSE ProTracDiscussion Board

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Operational Issue: ArcaBook for Equities Multicast - ArcaBook for Equities Multicast: Refresh feed is unavailable on 2/5/08 for the entire day

Tue, 05 Feb 2008 09:57:01 EST

ArcaBook for Equities Multicast: Refresh feed is unavailable on 2/5/08 for the entire day Due to an operational issue this morning there will be no refresh data available on the ArcaBook for Equities multicast feed. The refresh feed will be unvailable for the entire trading day. Production data on both Primary and Secondary feeds are not affected. Retransmissions feeds and requestes are also not affected. The ArcaBook Refresh feed is for refreshes to the Order Book, Imbalances, Symbol Mappings, and Firm Mappings in response to the refresh request message. The data sent down the Refresh channel provides a current snapshot of the data. For example, customers can receive all open orders for specific symbols by issuing a refresh request via TCP/IP and then listening to the refresh group for the updated book messages. If you have any questions please contact fix@nyx.com or use the FIX/Connectivity hotline 888-689-7739

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ArcaBook for Equities - ArcaBook Multicast for Equities ‘A’ and ‘B’ Multicast channels will be synchronized on 2/4/08

Mon, 28 Jan 2008 17:01:44 EST

ArcaBook Multicast for Equities ‘A’ and ‘B’ Multicast channels will be synchronized on 2/4/08 Attached is the latest documentation for the ArcaBook Equities multicast datafeed to coincide with our Feb 4th Multicast release. The following are highlights of changes to our Multicast Spec. In addition, you will find that the ‘A’ and ‘B’ Multicast channels will be synchronized. Please make note of the below IP address changes and table below. 1) Added new bandwidth requirements for Compacted and Non-Compacted data feeds. 2) Moved the IP’s addresses to Appendix A and B in the Spec. 3) Changed the interval of Non-Compacted refresh time from 30 seconds to 15 seconds. 4) Added Retransmission Flag ‘6’ – Failover Retransmission. 5) Added Local failover event. 6) Updated TCP source IP Source IPs |-------------------------------------+--------------------------------- | Primary | Secondary | |-------------------------------------+--------------------------------- | 63.211.72.60 | 63.211.72.188 | |-------------------------------------+--------------------------------- | 63.211.72.64 | 63.211.72.192 | |-------------------------------------+--------------------------------- | 8.9.19.60 | 8.9.19.188 | |-------------------------------------+--------------------------------- | 8.9.19.63 | 8.9.19.191 | |-------------------------------------+--------------------------------- Multicast is the delivery of data to a group of destinations simultaneously to deliver messages over a network, thus maximizing the use of a client’s connectivity into NYSE Euronext. ArcaBook Multicast for Equities is available in both a FAST compacted and native binary format. This new feed offers several advantages over the legacy ArcaBook TCP/IP feed. It is faster, more reliable, and requires less bandwidth than the existing TCP/IP version. Based on current capacity projections, the legacy ArcaBook product is no longer capable of handling the increasing message traffic rates. Transitioning to multicast has allowed the product to scale more effectively to handle increases in message traffic and deliver data simultaneously to customers without the potential queuing that would experienced with a TCP/IP feed. In addition to the bandwidth and latency savings, the new multicast feed contains enriched data that is not available in the legacy feed. Customers are advised to transition to the ArcaBook Multicast for Equities Feed. There is no additional charge for this feed. The legacy TCP/IP ArcaBook feed is tentatively scheduled to be decommissioned in July 2008 and will not continue be supported.
About ArcaBook ArcaBook provides real-time limit order book information for all securities traded on NYSE Arca (Listed, OTC, & ETF) and ArcaEdge (OTCBB) as well as information from the NYSE Arca auction process.With message latency under three milliseconds, ArcaBook subscribers have come to rely on the speed of our book data and also the liquidity offered beyond the “inside”. By receiving this robust data feed you gain important information and can realize potential transaction savings when you incorporate ArcaBook data into your trading strategies.
ArcaBook offers a complete real-time market data picture at a competitive price. ArcaBook can be obtained through a direct data feed from NYSE Arca or indirectly through data vendors. In addition to real time streaming market data, NYSE Arca offers subscriptions to historical ArcaBook information dating back to July 2004. New files are available at the end of each trading day through File Transfer Protocol (FTP).
Testing The test environment is currently up and reflects data that is sent in our order entry test environment. Please connect to our test environment to conduct functional testing only. Capacity and throughput testing would be available via the production environment.
Capacity Requirements
Bandwidth recommendations are included in the specification, however for the most up to date Bandwith recommendations please visit our capacity page on NYSEDATA.com
Getting Started Please review the attached customer interface specification for the ArcaBook for Equities Multicast datafeed. Specification has now been finalized and is currently in production. To get started as a production customer or redistributors of ArcaBook please signup by choosing the products you are interested in receiving and/or redistributing and contacting one of our account managers here: http://www.nysedata.com/arcabook

Questions Contact your market data account manager, email fix@nyse.com or call the FIX Support Hotline at 888-689-7739 option 1 for any questions about ArcaBook for Equities Multicast or any other NYSE or NYSE/Arca data products.

Discussion Board ArcaBook Discussion Board

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Operational Issue: Daily TAQ (Historical Trades & Quotes) - TAQ - file delivery times

Fri, 25 Jan 2008 17:36:55 EST

TAQ - file delivery times This memo is meant to update you on our efforts to improve TAQ file availability times which have recently been later than expected as a direct result of consistent record volume. Last year, we invested heavily in additional network capacity and optimized production processes that reduced the average arrival time from 4 AM+ to 11 PM. However, recent record volume has caught up with these enhancements. We have renewed efforts to investigate and improve several areas for optimization. We expect some of these to provide an impact as early as next week. Changes with more impact lie further out as result of enterprise-wide system changes that were put in motion last year. On a separate note, TAQ will soon be available over SFTI in addition to your exiting internet connection. Using SFTI should be cheaper and faster for anyone who has already invested in a connection. Our ftp2west.nysedata.com server is already connected to SFTI and we will begin testing soon. Our objective is to make this an option for customers within a month. We hope that you can accept the improvements we made last year as evidence that we are committed to keeping pace with these capacity challenges and we will continue to provide regular updates as progress is made. Regards, NYSEData Team

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NYSE Euronext to Acquire Wombat Financial Software

Mon, 14 Jan 2008 08:50:35 EST

NYSE Euronext to Acquire Wombat Financial Software NYSE Euronext to Acquire Wombat Financial Software, a Global Leader in High Performance Financial Market Data Management Solutions --Wombat acquisition enables NYSE Euronext to offer customers comprehensive, end-to-end solutions for low latency trading and connectivity management-- New York, Jan. 14, 2008 – NYSE Euronext (NYSE/Euronext: NYX) today announced the signing of a definitive agreement to acquire Wombat Financial Software (Wombat), a privately held global leader in high-performance financial market data management solutions. This strategic acquisition broadens NYSE Euronext’s offering of comprehensive market-agnostic connectivity, transaction and data management solutions to customers globally by integrating Wombat’s industry leading and rapidly growing market data enterprise software and services with the NYSE TransactToolsSM connectivity and messaging business. Solutions will be delivered both as enterprise software products and as managed services on the NYSE TransactTools Secure Financial Transaction Infrastructure (SFTI) network, ranging from hosting co-location for high-speed trading, direct market access (DMA) connectivity and algorithmic execution, and new data products such as integrated and consolidated price feeds. This will significantly reduce the cost and complexity associated with building and managing connectivity for electronic trading. The NYSE Euronext acquisition of Wombat provides for a number of additional synergies, benefits and opportunities: • By adding market-leading data management software to NYSE Euronext’s array of commercial products, the company will be able to integrate and link the messaging and data platforms to offer new solutions for smart order routing, risk management, DMA and other applications; • Customer solutions will be delivered as enterprise software products or as managed services on the NYSE TransactTools SFTI network, yielding a more accurate and faster-turning feedback loop on customer needs; • Customers will be offered efficient ways to monitor and control their data use and support their administrative tasks; • By providing efficient, low latency solutions in high volume data environments, customers will gain improved access to increasingly fragmented, high speed and electronic market models which are emerging as a result of regulatory changes such as MIFID and Reg NMS; • This comprehensive suite of products and services will serve to eliminate cost and complexity associated with building and managing connectivity for trading and market-information infrastructures. For complete press release, click here: http://www.nyse.com/press/1200049705846.html

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Product Updates: ArcaBook for Equities - Bandwidth recommendations for the ArcaBook for Equities product

Fri, 11 Jan 2008 17:00:00 EST

Bandwidth recommendations for the ArcaBook for Equities product 2008 Bandwidths recommendations are now available for ArcaBook Multicast for Equities. Bandwidth figures for ArcaBook Multicast for Equities in both a FAST compacted and native binary format are listed below or by visiting http://www.nyxdata.com/nysedata/Support/DatafeedCapacityEstimates/tabid/474/Default.aspx Current Bandwidth Datafeed Current Current Refresh Fast Retrans Fast - Retrans BW Fast BW Max Refresh Max BW Max BW ArcaBook Mcast Equities - Listed 14 8 20 10 5 2.5 ArcaBook Mcast Equities - ETF 8 4 ArcaBook Mcast Equities - OTC 5 3 ArcaBook TCP Equities - Listed 20 6 - - - - ArcaBook TCP Equities - ETF 10 3 - - - - ArcaBook TCP Equities - OTC 7 2 - - - - 2008 Projected Bandwidth Datafeed Current Current Refresh Fast Retrans Fast - Retrans BW Fast BW Max Refresh Max BW Max BW (Mbps) Fast - Retrans Max BW (Mbps) ArcaBook Mcast Equities - Listed 14 11 20 10 5 2.5 ArcaBook Mcast Equities - ETF 8 7 ArcaBook Mcast Equities - OTC 5 4 Customers are advised to transition to the ArcaBook Multicast for Equities Feed as soon as possible. There is no additional charge for this feed if you are an existing ArcaBook TCP/IP customer. Please be aware that while no firm date has been announced at this time, the legacy TCP/IP ArcaBook feed will be decommissioned in first half of 2008 and will not continue be supported. As result, only current bandwidth figures are posted on the website. At current message rates switching from TCP/IP to multicast provides a 10Mbps Bandwidth savings.
About ArcaBook ArcaBook provides real-time limit order book information for all securities traded on NYSE Arca (Listed, OTC, & ETF) and ArcaEdge (OTCBB) as well as information from the NYSE Arca auction process.With message latency under three milliseconds, ArcaBook subscribers have come to rely on the speed of our book data and also the liquidity offered beyond the “inside”. By receiving this robust data feed you gain important information and can realize potential transaction savings when you incorporate ArcaBook data into your trading strategies.
ArcaBook offers a complete real-time market data picture at a competitive price. ArcaBook can be obtained through a direct data feed from NYSE Arca or indirectly through data vendors. In addition to real time streaming market data, NYSE Arca offers subscriptions to historical ArcaBook information dating back to July 2004. New files are available at the end of each trading day through File Transfer Protocol (FTP).
Testing The test environment is currently up and reflects data that is sent in our order entry test environment. Please connect to our test environment to conduct functional testing only. Capacity and throughput testing would be available via the production environment.
Capacity Requirements
Bandwidth recommendations are included in the specification, however for the most up to date Bandwith recommendations please visit our capacity page on NYSEDATA.com
Getting Started Please review the attached customer interface specification for the ArcaBook for Equities Multicast datafeed. Specification has now been finalized and is currently in production. To get started as a production customer or redistributors of ArcaBook please signup by choosing the products you are interested in receiving and/or redistributing and contacting one of our account managers here: http://www.nysedata.com/arcabook

Questions Contact your market data account manager, email fix@nyse.com or call the FIX Support Hotline at 888-689-7739 option 1 for any questions about ArcaBook for Equities Multicast or any other NYSE or NYSE/Arca data products.

Discussion Board ArcaBook Discussion Board

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Operational Issue: OpenBook Datafeed - Messages for SLM Corp (Symbol: SLM)

Fri, 28 Dec 2007 14:52:15 EST

Messages for SLM Corp (Symbol: SLM) Due to an OpenBook configuration issue, total share quantity of bid in SLM is being displayed incorrectly via the OpenBook service. All trading systems are operating normally. For more details, please contact NYSE Market Data Operations at 212-656-3800

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Product Updates: NYSE Alerts - Effective this Monday, NYSE Pre-Opening Indications available on NYSE Alerts

Fri, 21 Dec 2007 17:31:46 EST

Effective this Monday, NYSE Pre-Opening Indications available on NYSE Alerts Effective this Monday December 24, 2007 the NYSE is implementing new Rule 15 (Pre-Opening Indications). For an overview of Rule 15 please visit www.nyse.com/hybrid. The NYSE pre-opening indications will be available over NYSE Alerts using msg type 132. The NYSE Pre-Opening indications are reflected in the "Security Status" field as condition code ''''B''''. Attached is an updated NYSE Alerts customer interface specification to incorporate these changes Testing Testing with the new source IPs every is available every tuesday and thursday night from 7pm to 9pm. Questions Contact your market data account manager or reply to this email with any questions about NYSE Alerts or any other NYSE or NYSE/Arca data products.

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Product Updates: ArcaBook for Equities - Latest documentation for the ArcaBook Equities multicast datafeed

Thu, 13 Dec 2007 13:42:38 EST

Latest documentation for the ArcaBook Equities multicast datafeed Attached is the latest documentation for the ArcaBook Equities multicast datafeed. Multicast is the delivery of data to a group of destinations simultaneously to deliver messages over a network, thus maximizing the use of a client’s connectivity into NYSE Euronext. ArcaBook Multicast for Equities is available in both a FAST compacted and native binary format. This new feed offers several advantages over the legacy ArcaBook TCP/IP feed. It is faster, more reliable, and requires less bandwidth than the existing TCP/IP version. Based on current capacity projections, the legacy ArcaBook product is no longer capable of handling the increasing message traffic rates. Transitioning to multicast has allowed the product to scale more effectively to handle increases in message traffic and deliver data simultaneously to customers without the potential queuing that would experienced with a TCP/IP feed. In addition to the bandwidth and latency savings, the new multicast feed contains enriched data that is not available in the legacy feed. Customers are advised to transition to the ArcaBook Multicast for Equities Feed. There is no additional charge for this feed. Please be aware that while no firm date has been announced at this time, the legacy TCP/IP ArcaBook feed will be decommissioned in first half of 2008 and will not continue be supported.
About ArcaBook ArcaBookSM provides real-time limit order book information for all securities traded on NYSE Arca (Listed, OTC, & ETF) and ArcaEdge (OTCBB) as well as information from the NYSE Arca auction process.With message latency under three milliseconds, ArcaBook subscribers have come to rely on the speed of our book data and also the liquidity offered beyond the “inside”. By receiving this robust data feed you gain important information and can realize potential transaction savings when you incorporate ArcaBook data into your trading strategies.
ArcaBook offers a complete real-time market data picture at a competitive price. ArcaBook can be obtained through a direct data feed from NYSE Arca or indirectly through data vendors. In addition to real time streaming market data, NYSE Arca offers subscriptions to historical ArcaBook information dating back to July 2004. New files are available at the end of each trading day through File Transfer Protocol (FTP).
Testing The test environment is currently up and reflects data that is sent in our order entry test environment. Please connect to our test environment to conduct functional testing only. Capacity and throughput testing would be available via the production environment.
Capacity Requirements
Bandwidth recommendations are included in the specification, however for the most up to date Bandwith recommendations please visit our capacity page on NYSEDATA.com
Getting Started Please review the attached customer interface specification for the ArcaBook for Equities Multicast datafeed. Specification has now been finalized and is currently in production. To get started as a production customer or redistributors of ArcaBook please signup by choosing the products you are interested in receiving and/or redistributing and contacting one of our account managers here: http://www.nysedata.com/arcabook

Questions Contact your market data account manager, email fix@nyse.com or call the FIX Support Hotline at 888-689-7739 option 1 for any questions about ArcaBook for Equities Multicast or any other NYSE or NYSE/Arca data products.

Discussion Board ArcaBook Discussion Board

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Operational Issue: www.nysedata.com website is restored

Thu, 08 Nov 2007 09:18:48 EST

www.nysedata.com website is restored Dear Customer, As you are aware, the nysedata.com website has been undergoing emergency maintenance. During this time, data was available both via FTP and email. The website is now fully restored. We thank you for your patience and understanding. We apologize for the inconvenience caused and greatly appreciate your business. Regards, NYSEData Team

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Operational Issue: Website availability

Tue, 06 Nov 2007 14:00:33 EST

Website availability The nysedata.com website is currently undergoing emergency maintenance, we will post an ETA as soon as it has been accurately determined. Data production and distribution by ftp is unaffected. Affected functions: - download products by website, please use FTP instead - submit customer service inquiries, please send email to customerservice@nysedata.com instead We are endeavoring to resolve this condition as soon as possible and appreciate your custom. NYSEData Team

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Operational Issue: Website availability

Tue, 06 Nov 2007 13:57:59 EST

Product Updates: NYSE Volume Summary - Reminder: NYSE Volume Summary file changes effective monday 11/5/2007

Fri, 02 Nov 2007 15:32:00 EST

Reminder: NYSE Volume Summary file changes effective monday 11/5/2007 As reminder beginning November 5, 2007 a change will be made to the NYSE Volume Summary file. We will be replacing the SDOT Volume fields with volume fields that account for the crowd and specialist executions in addition to the direct+ executions. Clients who were reading the tempVolumeSummary file should begin reading the VolumeSummaryyyyymmdd.xls, VolumeSummaryyyyymmdd.txt, or VolumeSummaryyyyymmdd.xml files. Starting with the November 5, 2007 Trade Date: The existing Volume Summary file will continue to have the filenames as "VolumeSummaryyyyymmdd.xls", "VolumeSummaryyyyymmdd.xml", "VolumeSummaryyyyymmdd.txt" -This file will contain the renamed field and additional interest from 11/5/07 on-wards. No changes until that date The temporary volume summary will be discontinued on 11/5/07 If you require further assistance, please send questions to our discussion board: Discussion Board or through our by contacting our customer service

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Product Updates: Short Interest - Distribution changes for Short Interest as of Nov 6th

Fri, 02 Nov 2007 09:27:53 EST

Distribution changes for Short Interest as of Nov 6th Distribution changes for Short Interest as of Nov 6th After significant customer feedback we decided to simplify the ftp directories for the Short Interest semi-monthly. All files will now be written under the same root directory ftp.nysedata.com/shortint/ (NOTE:the attached Word doc is probably easier to read) The file is posted in these directories every cycle, i.e. whether it is a mid or end-of-month release. /shortint/shortint.ext (this is overwritten each time a file is posted so is always the most recent file) /shortint/shortintYYYY/shortintYYYYMM/shortintYYYYMMDD.ext where .ext is the file extension, i.e. .txt for delimited text file, .xls for Excel and .xml for XML YYYYMMDD is the year, month and *trade date* respectively, e.g. 20071106 is 2007, Nov 6th The trade date is a date that varies each cycle and is set by FINRA and is visible on this page: http://www.nysedata.com/nysedata/Default.aspx?TabId=197 Alternatively, the same files are written to indicate whether they are the mid or end of month files. Mid-month files are posted here: /shortint/shortintYYYY/shortintYYYYMM/shortintmidYYYYMM.ext End-of-month files are posted here: /shortint/shortintYYYY/shortintYYYYMM/shortintendYYYYMM.ext For automated download of the most recent file we recommend downloading and processing /shortint/shortint.ext as it will always be the most recent file. Examples For Nov 6th, an end-of-month cycle, the same file will be posted to: /shortint/shortint.ext /shortint/shortint2007/shortint200711/shortint20071026.ext /shortint/shortint2007/shortint200711/shortintend200710.ext Old directory scheme For your reference this was the previous directory scheme and will not be in use as of Nov 6th, 2007 For the mid-month publishing cycle the path and filename will change to: /shortintmid/shortintmidYYYY/shortintYYYYMM/shortintmidYYYYMM For the end of the month publishing cycle, the path and file name will change to: /shortintend/shortintendYYYY/shortintYYYYMM/shortintendYYYYMM

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(2 attachments)

Operational Issue: NYSE Alerts - 80A Message Error

Wed, 24 Oct 2007 13:17:33 EST

80A Message Error Due to a system error, at 11:20AM an incorrect NYSE Alerts message was sent out. NYSE Alerts Trading Collar Message value ="1" which translates to an NYA index advance of 190. NYSE Alerts Trading Collar Message value = "5" should have been issued which translates to an NYA index decline of 190. At 12:59PM , two messages were issued to correct the above issue: 1. NYSE Alerts Trading Collar Message value ="0" which translates to "previous msg currently not in effect, please disregard" 2. NYSE Alerts Trading Collar Message value = "5" which translates to an NYA index decline of 190 with an original time of 11:20 We apologize for any issues this may have caused customers.

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Product Updates: NYSE Real-Time Reference Prices datafeed - Source IP address change for NYSE Real-Time Reference Prices feed on November 19, 2007

Tue, 16 Oct 2007 10:12:50 EST

Source IP address change for NYSE Real-Time Reference Prices feed on November 19, 2007For NYSE Real-Time Reference Prices feed customers who apply firewall filters on actual server source IPs - Effective monday November 19, 2007 the following source IPs for the NYSE Real-Time Reference Prices product will no longer be available: 198.140.59.106 and 198.140.58.106 Those customers who would like to test their firewall settings can do so with the new source IPs every tuesday and thursday night from 7pm to 9pm. If necessary, please update your firewalls to include the following IP addresses: IP NetMask 198.140.53.64 FF FF FF C0 198.140.54.64 FF FF FF C0 198.140.53.128 FF FF FF C0 198.140.54.128 FF FF FF C0 Please note that the multicast groups will remain the same. Attached is an updated Customer Interface Specification and quick reference card to reflect the new source IPs. Testing Testing with the new source IPs every is available every tuesday and thursday night from 7pm to 9pm. Questions Contact your market data account manager or reply to this email with any questions about NYSE Real-Time Reference Prices or any other NYSE or NYSE/Arca data products.

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Operational Issue: Daily TAQ (Trade and Quote Detail) - Quotes and NBBO are now available on ftp servers

Fri, 12 Oct 2007 15:18:38 EST

Quotes and NBBO are now available on ftp servers The TAQ Quotes and NBBO files for Oct 11 are now available. The issue was caused by irregularities in the processing of NASDAQ data and has been rectified. We apologize for the inconvenience and appreciate your business. Regards, NYSEData Team

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Operational Issue: Daily TAQ (Trade and Quote Detail) - TAQ Quote File Problems

Fri, 12 Oct 2007 09:54:24 EST

TAQ Quote File Problems TAQ Quote file for trade date 10/11 is missing Nasdaq Quotes. Data needs to be regenerated and reposted aty which time a follow-up notice will be sent. Apologies for any issues this has caused.

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Daily TAQ (Trade and Quote Detail) - TAQ Quote File Problems

Fri, 12 Oct 2007 09:53:55 EST

Operational Issue: NYSE Short Interest - Short Interest - permisisons issue

Fri, 05 Oct 2007 17:29:53 EST

Short Interest - permisisons issue We discovered a file permission issue that prevented some users from downloading the short interest file yesterday evening. The issue has been fixed, please re-attempt to download the data if you were previously unable to download. The Short Interest file was posted at 6:05 PM to this directory /shortintend/shortintend2007/shortint200709 NOTE: The directory path to the file changed to reflect the new semi-monthly publishing schedule. More detail regarding the new directory structure is at: http://www.nysedata.com/nysedata/default.aspx?tabid=155&id=293 We regret any inconvenience caused and greatly appreciate your business. Regards,

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Product Updates: NYSE Short Interest - New Short Interest schedule and format

Thu, 04 Oct 2007 18:14:26 EST

New Short Interest schedule and format Hi, This is a reminder that the publishing schedule for Short Interest has been changed by FINRA and that today, Oct 4th, is the first time that the data is published on a semi-monthly basis. The new schedule is available here: http://www.nysedata.com/nysedata/Default.aspx?TabId=197 To reflect the new schedule, the file naming convention has changed. For the mid-month publishing cycle the path and filename will change to: /shortintmid/shortintmid2007/shortint200709/shortintmidYYYYMM For the end of the month publishing cycle, the path and file name will change to: /shortintend/shortintend2007/shortint200709/shortintendYYYYMM For example, the Oct 4th release is posted to /shortintend/shortintend2007/shortint200709/shortintend200709.txt Note the data is in a September 200709) directory because the underlying data reflects short interest at the Sep 25th trade date. Regards, NYSEData Team

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Product Updates: NYSE Volume Summary - Field name changes and additional volume interest reflected beginning November 5, 2007

Thu, 04 Oct 2007 14:25:42 EST

Field name changes and additional volume interest reflected beginning November 5, 2007 Beginning November 5, 2007 a change will be made to the NYSE Volume Summary file that you currently receive. We will be replacing the SDOT Volume fields with volume fields that account for the crowd and specialist executions in addition to the direct+ executions. As a result of this change the file header names will be changing. To facilitate this transition, we will posting a temporary file each night for testing until we make the transitions. The existing Volume Summary file will continue to have the filenames as "VolumeSummaryyyyymmdd.xls", "VolumeSummaryyyyymmdd.xml", "VolumeSummaryyyyymmdd.txt" -This file will contain the renamed field and additional interest from 11/5/07 on-wards. No changes until that date The temporary volume summary will have the file names as follows: "tempVolumeSummaryyyyymmdd.xls", "tempVolumeSummaryyyyymmdd.xml", "tempVolumeSummaryyyyymmdd.txt" -This file will contain the renamed volume field names and additional volume interest -This file not be emailed -This file will be discontinued on 11/5/07 For more information, please visit: NYSE Volume Summary Product Page or view the attached documentation If you require further assistance, please send questions to our discussion board: Discussion Board or through our by contacting our customer service

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(2 attachments)

Product Updates: ArcaBook Multicast for Equities - ArcaBook Multicast for Equities specificaiton update

Tue, 25 Sep 2007 16:48:11 EST

ArcaBook Multicast for Equities specificaiton update Beginning October 8th, the ArcaBook multicast for Equities feed will allow symbol index mapping messages to be delivered over TCP/IP as well as through the existing multicast channel. Attached is an updated ArcaBook multicast customer interface specification to reflect this new change as well as other feed clarifications requested. ArcaBook Multicast for Equities is available in both a FAST compacted and native binary format. Bandwidth recommendations are included in the specification. The test environment is currently up and reflects data that is sent in our order entry test environment. Please connect to our test environment to conduct functional testing only. Capacity and throughput testing would be available via the production environment. If you have any questions, please contact fix@nyse.com or call the FIX Support Hotline at 888-689-7739 option 1.

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(2 attachments)

Operational Issue: OpenBook Datafeed - NYSE OpenBook was restarted successfully

Mon, 24 Sep 2007 10:00:43 EST

NYSE OpenBook was restarted successfully OpenBook was restarted successfully and is now functioning normally. Sorry again for the inconvenience.

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Operational Issue: OpenBook Datafeed - OpenBook service will be restarted

Mon, 24 Sep 2007 09:55:04 EST

OpenBook service will be restarted Due to a network issue, the OpenBook service has seen intermittent message gaps. To correct the issue the service will be restarted momentarily and customers will not see any messages on the feed for approx 3-5 seconds. We apologize for any inconvenience this may caused. Another announcement will follow to state the service has been restored.

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Operational Issue: NYSE ProTrac datafeed - NYSE ProTrac datafeed primary multicast group now available

Tue, 18 Sep 2007 08:51:41 EST

NYSE ProTrac datafeed primary multicast group now available The operational issue seen yesterday with the NYSE ProTrac primary multicast group has been resolved. Customers can now switch to the primary multicast groups and primary retransmission addresses.

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Operational Issue: NYSE ProTrac Datafeed - ProTrac primary multicast group not available

Mon, 17 Sep 2007 09:07:49 EST

ProTrac primary multicast group not available Due to an operational issue this morning there will be no protrac data available on the primary multicast groups. Please switch to the secondary multicast groups and secondary retransmission addresses for the remainder of the day. Secondary – Symbols A to J IP:233.75.215.164 Port:8164 Secondary – Symbols K to Z IP:233.75.215.165 Port:9164 Secondary Retransmission IPs – Symbols A to J IP:233.75.215.165 Port:8165 Secondary Retransmission IPs – Symbols K to Z IP:233.75.215.165 Port:9165

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Product Updates: NYSE Alerts - Sub-penny trading halt (condition 'Y') added to NYSE Alerts msg type 131

Tue, 11 Sep 2007 11:47:24 EST

Sub-penny trading halt (condition 'Y') added to NYSE Alerts msg type 131Effective September 7, 2007 the NYSE will halt trading in a security whose price may fall below $1.05. Attached is an updated NYSE Alerts customer interface specification to incorporate the 'Y' condition on msg type 131 for the sub penny trading halt. Testing Testing with the new source IPs every is available every tuesday and thursday night from 7pm to 9pm. Questions Contact your market data account manager or reply to this email with any questions about NYSE Alerts or any other NYSE or NYSE/Arca data products.

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Product Updates: Post & Panel Locations (Floor Locations) - Reminder: NYSE Post and Panel file changes effective 9/10/2007

Fri, 07 Sep 2007 17:09:52 EST

Reminder: NYSE Post and Panel file changes effective 9/10/2007 As a reminder, beginning this monday September 10, 2007 a change will be made to the NYSE Post and Panel file that you currently receive. We will be increasing the size of the Panel field to 2 characters rather than 1. Clients who were reading the temppostspec file should begin reading the postspecyyyymmdd.xls, postspecyyyymmdd.txt, postspecyyyymmdd.xml. For more information, please visit: http://www.nysedata.com/nysedata/InformationProducts/Equities/ReferenceData/PostandPanelFile/tabid/199/Default.aspx If you require further assistance, please send questions to our discussion board: Discussion Board or through our by contacting our customer service

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Operational Issue: nysedata.com scheduled maintenance on 9/1/2007

Fri, 31 Aug 2007 14:43:26 EST

nysedata.com scheduled maintenance on 9/1/2007 The nysedata.com website will be down for scheduled maintenance on Saturday, Sep 1, from 7:30 AM - 12:00 PM (noon). The status of the ftp servers will be as follow: ftp.nysedata.com: down from 7:30 AM - 12:00 PM (noon). ftp2.nysedata.com will be unaffected Regards, NYSEData Team

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NYSE Short Interest - NYSE Short Interest for August 2007 - Now Available

Wed, 22 Aug 2007 11:11:51 EST

NYSE Short Interest for August 2007 - Now AvailableThe NYSE Short Interest file was made available as of 8/22/2007 at 10:39 am. We have taken steps to generate this product from an alterative data source internally and expect this product to be more timely in future. We apologize for the delay and inconvenience caused. NYSEData Team

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Product Updates: NYSE Alerts - Reminder: Source IP address change for NYSE Alerts feed on August 27, 2007

Wed, 22 Aug 2007 10:30:57 EST

Reminder: Source IP address change for NYSE Alerts feed on August 27, 2007 For NYSE Alerts customers who apply firewall filters on actual server source IPs - Effective this upcoming monday August 27, 2007 the following source IPs for the NYSE Alerts product will no longer be available: 198.140.59.105 and 198.140.58.105 Those customers who would like to test their firewall settings can do so with the new source IPs every tuesday and thursday night from 7pm to 9pm. If necessary, please update your firewalls to include the following IP addresses: IP NetMask 198.140.53.64 FF FF FF C0 198.140.54.64 FF FF FF C0 198.140.53.128 FF FF FF C0 198.140.54.128 FF FF FF C0 Please note that the multicast groups will remain the same. Attached is an updated Customer Interface Specification and quick reference card to reflect the new source IPs. Testing Testing with the new source IPs every is available every tuesday and thursday night from 7pm to 9pm. Questions Contact your market data account manager or reply to this email with any questions about NYSE Alerts or any other NYSE or NYSE/Arca data products.

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(1 attachment)

NYSE Short Interest - NYSE Short Interest File for August 2007 - Delayed

Wed, 22 Aug 2007 10:26:11 EST

NYSE Short Interest File for August 2007 - Delayed The August 2007 NYSE Short Interest file is delayed and will be available within an hour. We apologize for this inconvenience and will post aditional information as it becomes available.

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Operational Issue: Update: Beginning-of-day files are now available

Mon, 20 Aug 2007 11:11:58 EST

Update: Beginning-of-day files are now availableUpdate: The delayed beginning-of-day files (listed below) are all now available for download via NYSEdata.com.

Due to hardware failure, the production of the following beginning-of-day files is delayed: Floor information files Index component files Index divisor files Post and Specialist file Stock master file Stocks by symbol file RegSho pilot files We are addressing this issue as quickly as possible and will provide more information as it is available. Thanks for your patience.

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Operational Issue: Daily TAQ (Trade and Quote Detail) - TAQ Quotes file regeneration - UPDATE ETA now 7 PM

Thu, 09 Aug 2007 16:22:56 EST

TAQ Quotes file regeneration - UPDATE ETA now 7 PMDear Customer, This morning we determined that some errant data from the Aug 7th Quotes was present in the Aug 8th TAQ Quotes file. We decided to remove the corrupt file from the ftp server and also interrupt any active downloads of that particular file. We have regenerated the data and now expect the data to be available for download by 7 PM EST. The trades file was not affected and was available for download 9:46 PM yesterday evening. We apologize for the inconvenience and greatly appreciate your business. NYSEData Team

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Product Updates: Post & Panel Locations (Floor Locations) - NYSE Post and Panel file changes effective 9/10/2007

Mon, 06 Aug 2007 16:12:09 EST

NYSE Post and Panel file changes effective 9/10/2007 Beginning September 10, 2007 a change will be made to the NYSE Post and Panel file that you currently receive. We will be increasing the size of the Panel field to 2 characters rather than 1. Until such time, we will be posting 2 NYSE Post and Panel files to facilitate the transition. The existing post and panel file will continue to have the filenames as "postspecyyyymmdd.xls", "postspecyyyymmdd.xml", "postspecyyyymmdd.txt" -This file will contain the panel information with only 1 character. -This file will contain 2 character panel information from 9/10/07 on-wards The temporary post and panel file will have the file names as follows: "temppostspecyyyymmdd.xls", "temppostspecyyyymmdd.xml", "temppostspecyyyymmdd.txt" -This file will contain 2 character panel information -All other fields in the file will not be affected by the changes. -This file not be emailed -This file will be discontinued on 9/10/07 For more information, please visit: http://www.nysedata.com/nysedata/InformationProducts/Equities/ReferenceData/PostandPanelFile/tabid/199/Default.aspx If you require further assistance, please send questions to our discussion board: Discussion Board or through our by contacting our customer service

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Operational Issue: OpenBook Datafeed - UPDATE: NYSE DATA SERVICES SUCCESSFULLY RESTORED

Tue, 31 Jul 2007 12:01:37 EST

UPDATE: NYSE DATA SERVICES SUCCESSFULLY RESTOREDCONFIRMED: NYSE OPENBOOK REALTIME AND LRP SERVICES HAVE BEEN SUCCESSFULLY RESTORED AND CONFIRMATIONS RECEIVED AT 11:50AM. RETRANSMISSION SERVICES HAVE ALSO BEEN RESTORED. System health will continue to be monitored and updates sent out if needed.

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Operational Issue: OpenBook Datafeed - UPDATE: Conference Call Details

Tue, 31 Jul 2007 11:18:51 EST

UPDATE: Conference Call DetailsA conference call link has been established for verbal updates and support. Dial in number: (866) 680-0146 Pass Code: 893122

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Operational Issue: OpenBook Datafeed - UPDATE: OPENBOOK RESTARTED

Tue, 31 Jul 2007 10:35:11 EST

UPDATE: OPENBOOK RESTARTEDOpenBook was restarted successfully and is now functioning normally. Sorry again for the inconvenience.

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Operational Issue: NYSE Volume Summary - NYSE Volume Summary for 7/26 is available

Fri, 27 Jul 2007 18:18:48 EST

NYSE Volume Summary for 7/26 is available NYSE Volume Summary for 7/26 is now available. We apologise for the delay which occured due to high trading volume. We have taken steps to generate this product from an alterative data source internally and expect this product to be more timely in future. We apologise for the delay and inconvenience caused. NYSEData Team

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Operational Issue: NYSE Volume Summary - NYSE Volume Summary file for 7/26 is delayed

Fri, 27 Jul 2007 09:23:03 EST

NYSE Volume Summary file for 7/26 is delayed The 7/26 Volume Summary file is delayed and will be available later today. We apologize for this inconvenience and will post aditional information as it becomes available.

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Operational Issue: Daily TAQ (Trade and Quote Detail) - The 7/25/07 TAQ-Quotes file is now available

Thu, 26 Jul 2007 10:58:34 EST

The 7/25/07 TAQ-Quotes file is now available The 7/25 TAQ quotes file is now available on ftp2.nysedata.com. We apologize for any inconvienence this delay may have caused.

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