Status

BATS BZX Exchange TCP PITCH Distribution Issue

November 08, 2011 09:00:14

Please be advised that BATS has identified an issue introduced this morning impacting receipt of TCP PITCH for certain members on the BZX Exchange resulting in occasional dropped messages. These drops cannot be identified as sequencing is implicit. Corrective action required a restart of the affected TCP PITCH sessions. Only the sessions receiving TCP PITCH for the following IP addresses will be affected. Affected Members MUST CLEAR THEIR BOOK AND LOGIN WITH SEQUENCE 1 TO ENSURE NO LOST DATA.

208.90.210.203
208.90.210.204
208.90.210.205
208.90.210.206
208.90.210.207
208.90.210.208
208.90.210.209
208.90.210.210
208.90.210.217
208.90.210.218
208.90.210.219
208.90.210.220
208.90.210.221
208.90.210.222
208.90.210.223
208.90.210.224
208.90.210.225
208.90.210.226
208.90.210.227
208.90.210.228
208.90.210.229
208.90.210.230
208.90.210.231
208.90.210.232

Affected sessions have been restarted, so please login and clear your books as explained above if impacted.

BATS System Status Update - Tape C symbols PC through SP Quoting/Trading has Resumed

November 07, 2011 08:50:29

Please be advised that the UTP SIP dissemination issue for UQDF Channel 5 affecting orders in Tape C symbols in the range PC through SP has been resolved and trading has resumed in those symbols. All systems are operating normally.

BATS System Status Update - Tape C symbols PC through SP

November 07, 2011 08:27:32

Due to the UTP SIP dissemination issue for UQDF Channel 5, BATS is rejecting orders for Tape C symbols in the range PC through SP. Will advise once the issue with the UTP SIP has been resolved.

BATS BZX Exchange System Status Update - Trading has Resumed

September 23, 2011 10:28:26

Please be advised that all issues at the BATS BZX Exchange have been resolved and trading has resumed. All systems are operating normally.

BATS BZX Exchange System Status - Temporary Trading Halt from 10:20ET until 10:25ET

September 23, 2011 10:18:19

Please be advised that the BATS BZX Exchange has identified a quoting issue related to the Display-Price Sliding Enhancement that will require a temporary halt of trading on BZX. Trading will be halted on BZX at 10:20ET and all open orders will be cancelled at that time. BZX will begin accepting orders and resume trading at 10:25ET. An all clear will be submitted once trading has resumed.

This issue does not affect BYX Exchange or BATS Options.

BATS System Status Update - 10G Connectivity Issue Resolved

September 16, 2011 08:19:21

Please be advised that all issues at BATS have been resolved. All systems are operating normally.

BATS System Status Update - 10G Connectivity

September 16, 2011 08:13:08

Please be advised that BATS is currently investigating an issue affecting Member 10Gb connections. Will advise.

All Systems are Operating Normally

August 29, 2011 08:59:38

All BATS systems are operating normally. Please contact the BATS Trade Desk with any questions.

BATS Hurricane Irene Update - Normal Open on Monday, August 29, 2011

August 28, 2011 13:20:27

BATS Global Markets is planning normal operations of its markets on Monday, August 29. Throughout the weekend all of the exchanges and the SEC have closely monitored the hurricane's progress and conducted regular calls to assess the situation on the ground. This afternoon, the decision was made by the exchanges and the SEC that all markets would open on time tomorrow.

All BATS data centers were unaffected by Irene and all BATS systems will operate normally on Monday, August 29th.

Please contact the BATS Trade Desk or your Director of Sales with any questions.

BATS Trade Desk
913.815.7001
[email protected]
www.batstrading.com/alerts
www.batsoptions.com/alerts

BATS Hurricane Irene Preparedness

August 26, 2011 08:58:02

BATS has been and continues to monitor the advance of Hurricane Irene as it moves up the East Coast of the United States. Monitoring will continue throughout the weekend and all necessary preparations have been made for normal operation of BATS BYX Exchange, BATS BZX Exchange and BATS Options Exchange on Monday, August 29, 2011. Additional notifications will be posted as conditions warrant.

Please contact the BATS Trade Desk or your Director of Sales with any questions.

BATS Trade Desk
913.815.7001
[email protected]

<a href="/resources/system_self_help/BATS_Resolves_Issue_with_Port_Level_Settings.pdf" target="_blank">BATS Resolves Issue with Port Level Settings</a>

August 19, 2011 17:13:09

Please click on the title for more information regarding a limited issue experienced with default port level settings that occurred between July 29, 2011 through August 16, 2011.

BATS System Status - All Systems Operating Normally

August 12, 2011 10:53:54

Please be advised that all BATS systems are operating normally.

BATS System Status

August 10, 2011 19:26:07

After a sequence reset on the UTP SIP at approximately 15:58:26 ET, BATS BZX Exchange and BATS BYX Exchange rejected all orders in Tape C symbols S-Z due to stale quotes. Rejects in this symbol range continued until the end of BATS post-market session at 17:00:00 ET.

All BATS systems will operate normally for market open on Thursday, August 11.

Please contact BATS Trade Desk if you have further questions or concerns.

All BATS Systems are Operating Normally

July 21, 2011 14:51:32

Please be advised that BATS is not experiencing any system or network issues on any of its trading platforms.

BATS BYX Exchange System Status Update - All Systems Operating Normally

July 19, 2011 10:57:55

Please be advised that BATS BYX Exchange systems are operating normally.

BATS BZX Exchange System Status Update - All Systems Operating Normally

July 19, 2011 10:56:09

Please be advised that all BATS BZX Exchange systems are operating normally.

All BATS Systems Operating Normally

June 27, 2011 09:36:39

Please be advised that all BATS systems are operating normally.

BATS System Status - FIX Connections for certain Members Resolved

May 03, 2011 08:46:51

Please be advised that all FIX session connectivity issues at BATS have been resolved. All systems are operating normally.

BATS System Status - FIX Connections for certain Members

May 03, 2011 08:29:12

Please be advised that BATS is currently investigating an issue where certain Members are unable to connect to FIX sessions. At this time, the issue is only being reported for BZX Exchange connectivity. Will advise.

BATS BZX Exchange System Status Update - Multicast PITCH Issue Resolved

May 02, 2011 08:37:36

Please be advised that all issues with Multicast PITCH distribution via 10G connectivity for the BZX Exchange have been resolved. All systems are operating normally.

BATS BZX Exchange System Status - Investigating Multicast PITCH Issue

May 02, 2011 08:33:21

Please be advised that BATS is currently investigating an issue with Multicast PITCH distribution via 10G connectivity for the BZX Exchange. BYX and BATS Options do not appear to be affected. Will advise.

BATS BZX Exchange - All Systems Operating Normally

March 31, 2011 16:06:55

Please be advised that BATS BZX Exchange is not experiencing systems issues. All systems are operating normally.

BATS Secondary Site Connectivity

March 24, 2011 13:29:24

Please be advised that BATS experienced a loss of network connectivity between its secondary and primary data centers from 13:12:46 until 13:16:31. Only members taking market data or sending orders explicitly from the secondary data center in Nutley would have been affected.

All systems are operating normally and there was no impact to the primary site during this event.

Please contact the BATS Trade Desk if you have any further questions or concerns.

<a href="/resources/system_self_help/BATS_Reg_SHO_Issue_Resolved.pdf" target="_blank">BATS Reg SHO Issue Resolved</a>

March 17, 2011 13:08:19

Please click on the title for more information regarding an issue experienced with discretionary orders in combination with Regualation SHO price sliding from February 28, 2011 through March 10, 2011.

BATS BZX Exchange Post Mortem

February 28, 2011 18:15:20

At 15:16:29 ET on February 28, 2011, BATS BZX Exchange (equities) experienced a software issue with the Matching Engine responsible for symbols in the range of NN through QI~. All outstanding orders were resolved electronically and an all clear notice was distributed at 15:53:39 ET.

The issue has been traced back to new logic inserted to handle certain Regulation SHO functionality that was introduced today and the software issue will be remediated this evening. BATS fully expects that all systems will be operating normally effective tomorrow morning (3/1/2011).

BATS apologizes for the inconvenience caused by this issue and appreciates your continued business. Please contact the BATS Trade Desk or your Director of Sales with any questions.

BATS Trade Desk
913.815.7001
[email protected]
www.batstrading.com/alerts
www.batsoptions.com/alerts

BATS BZX Exchange System Status Update - Issues in Symbol Range NN-QI~ Resolved

February 28, 2011 15:53:39

Please be advised that all issues at BATS BZX Exchange have been resolved. All systems are operating normally.

BATS BZX Exchange System Status - Investigating Issues in Symbol Range NN-QI~

February 28, 2011 15:18:58

Please be advised that BATS BZX Exchange is currently investigating system issues in the symbol range of NN-QI~. Will advise.

BATS System Status - All Systems Operating Normally

January 13, 2011 09:36:36

Please be advised that BATS is currently not experiencing any systems issues. All systems are operating normally.

BATS System Status Update - Single FIX Host Issue Resolved (BZX Equities)

January 05, 2011 13:10:05

Please be advised that the single FIX host issue has been resolved. All systems are operating normally.

BATS System Status Update - Single FIX Host Failure (BZX Equities Only)

January 05, 2011 13:06:27

Please note the single FIX host failure has no impact to BYX Equities and BZX Options. BZX Equities Members impacted are encouraged to use alternate sessions while this issue is addressed. We expect to have the impacted host online and available in minutes.

BATS System Status Update - Single FIX Host Failure (BZX Equities Only)

January 05, 2011 12:59:34

Please be advised that BATS is currently investigating system issue with a single FIX host failure. Members are encouraged to use alternate sessions while this issue is addressed. Will advise when the single host issue is resolved.