http://www.batstrading.com/alerts/release_notes/ Issues affecting the current trading session en-us Thu, 09 Feb 2012 15:46:29 EST Copyright 2012 BATS Exchange Release Notes 1 0 1 2 3 4 5 19 20 21 22 23 Saturday Sunday http://www.batstrading.com/_img/logos/bats_logo_rss.jpg http://www.batstrading.com/alerts/release_notes/ Please be advised that effective Monday, February 27, 2012, the BATS BYX Exchange trading platform will be migrating from 12 to 32 Matching Engines. As a result of this new configuration, Members must be prepared to support updates to BATS BYX Exchange Multicast PITCH that follow on the effective date. Please click on the title for complete details and testing information. http://www.batstrading.com/resources/release_notes/2012/BATS-BYX-Equities-Moving-to-32-Matching-Engines-Effective-February-27-2012.pdf http://www.batstrading.com/resources/release_notes/2012/BATS-BYX-Equities-Moving-to-32-Matching-Engines-Effective-February-27-2012.pdf Tue, 31 Jan 2012 00:00:00 BATS is pleased to announce the availability of 2 new routing strategies based on the existing TRIM strategy. TRIM2 and TRIM3 will be made available effective Friday, February 3, 2012 and will further limit markets accessed to the lowest cost market centers. Please click on the title for complete details. http://www.batstrading.com/resources/release_notes/2012/BATS-Announces-Release-of-TRIM2-and-TRIM3-Routing-Strategies-Effective-February-3-2012.pdf http://www.batstrading.com/resources/release_notes/2012/BATS-Announces-Release-of-TRIM2-and-TRIM3-Routing-Strategies-Effective-February-3-2012.pdf Mon, 30 Jan 2012 00:00:00 The release of Multiple Display-Price Sliding has been postponed pending SEC approval. BATS will communicate an updated effective date upon SEC approval. http://www.batstrading.com/resources/release_notes/2012/BATS-Support-for-Multiple-Display-Price-Sliding-Postponed-Pending-SEC-Approval.pdf http://www.batstrading.com/resources/release_notes/2012/BATS-Support-for-Multiple-Display-Price-Sliding-Postponed-Pending-SEC-Approval.pdf Thu, 26 Jan 2012 00:00:00 BATS Support for Multiple Display-Price Sliding Postponed Until January 27, 2012. Click on the title for more information. http://www.batstrading.com/resources/release_notes/2012/BATS-Support-for-Multiple-Display-Price-Sliding-Postponed-Until-January-27-2012.pdf http://www.batstrading.com/resources/release_notes/2012/BATS-Support-for-Multiple-Display-Price-Sliding-Postponed-Until-January-27-2012.pdf Wed, 18 Jan 2012 00:00:00 The BATS Latency Feed will be enhanced to include mode and percentile based metrics effective Friday, January 20, 2012. Percentiles to be included are 99.9%, 99%, 95%, 90%, 75%, 50%, and 25%. Please click on the title for complete details. http://www.batstrading.com/resources/release_notes/2012/Reminder-BATS-Enhancements-for-US-Equities-Multicast-Latency-Feed-Effective-January-20-2012.pdf http://www.batstrading.com/resources/release_notes/2012/Reminder-BATS-Enhancements-for-US-Equities-Multicast-Latency-Feed-Effective-January-20-2012.pdf Fri, 13 Jan 2012 00:00:00 Effective Friday, January 20, 2012 (subject to filing with the SEC), BATS BYX Exchange, BZX Exchange and BATS Options will be introducing an enhancement to Display-Price Sliding that will allow Display-Price slid orders to continue to have their display and working prices adjusted towards their original limit price based on changes to the prevailing NBBO. For full details, please click on the title. http://www.batstrading.com/resources/release_notes/2012/BATS-to-Introduce-Support-for-Multiple-Display-Price-Sliding-Effective-January-20-2012.pdf http://www.batstrading.com/resources/release_notes/2012/BATS-to-Introduce-Support-for-Multiple-Display-Price-Sliding-Effective-January-20-2012.pdf Thu, 05 Jan 2012 00:00:00