System/Self Help

All systems are functioning normally.

Last Updated 18:17:23 GMT

Bats EDGX Exchange has revoked self-help against New York Stock Exchange

May 18, 2016 13:27:57

Bats EDGX Exchange has revoked self-help against New York Stock Exchange per Rule 611 of Regulation NMS. Routing to New York Stock Exchange has been resumed as of 13:27:19 ET.

All Bats EDGX Exchange systems are operating normally.

You can view Bats EDGX Exchange status online at http://www.batstrading.com/alerts.

Bats Trade Desk
+1.913.815.7001
tradedesk@bats.com
www.batstrading.com

Bats BZX Exchange has revoked self-help against New York Stock Exchange

May 18, 2016 13:27:03

Bats BZX Exchange has revoked self-help against New York Stock Exchange per Rule 611 of Regulation NMS. Routing to New York Stock Exchange has been resumed as of 13:26:56 ET.

All Bats BZX Exchange systems are operating normally.

You can view Bats BZX Exchange status online at http://www.batstrading.com/alerts.

Bats Trade Desk
+1.913.815.7001
tradedesk@bats.com
www.batstrading.com

Bats EDGA Exchange has revoked self-help against New York Stock Exchange

May 18, 2016 13:27:03

Bats EDGA Exchange has revoked self-help against New York Stock Exchange per Rule 611 of Regulation NMS. Routing to New York Stock Exchange has been resumed as of 13:26:56 ET.

All Bats EDGA Exchange systems are operating normally.

You can view Bats EDGA Exchange status online at http://www.batstrading.com/alerts.

Bats Trade Desk
+1.913.815.7001
tradedesk@bats.com
www.batstrading.com

Bats BYX Exchange has revoked self-help against New York Stock Exchange

May 18, 2016 13:25:41

Bats BYX Exchange has revoked self-help against New York Stock Exchange per Rule 611 of Regulation NMS. Routing to New York Stock Exchange has been resumed as of 13:25:30 ET.

All Bats BYX Exchange systems are operating normally.

You can view Bats BYX Exchange status online at http://www.batstrading.com/alerts.

Bats Trade Desk
+1.913.815.7001
tradedesk@bats.com
www.batstrading.com

Bats EDGX Exchange has declared self-help against New York Stock Exchange

May 18, 2016 09:50:25

Bats EDGX Exchange has declared self-help against New York Stock Exchange per Rule 611 of Regulation NMS. Routing to New York Stock Exchange has been suspended as of 09:49:36 ET.

All Bats EDGX Exchange systems are operating normally.

You can view Bats EDGX Exchange status online at http://www.batstrading.com/alerts.

Bats Trade Desk
+1.913.815.7001
tradedesk@bats.com
www.batstrading.com

Bats BYX Exchange has declared self-help against New York Stock Exchange

May 18, 2016 09:49:37

Bats BYX Exchange has declared self-help against New York Stock Exchange per Rule 611 of Regulation NMS. Routing to New York Stock Exchange has been suspended as of 09:49:31 ET.

All Bats BYX Exchange systems are operating normally.

You can view Bats BYX Exchange status online at http://www.batstrading.com/alerts.

Bats Trade Desk
+1.913.815.7001
tradedesk@bats.com
www.batstrading.com

Bats BZX Exchange has declared self-help against New York Stock Exchange

May 18, 2016 09:49:32

Bats BZX Exchange has declared self-help against New York Stock Exchange per Rule 611 of Regulation NMS. Routing to New York Stock Exchange has been suspended as of 09:49:22 ET.

All Bats BZX Exchange systems are operating normally.

You can view Bats BZX Exchange status online at http://www.batstrading.com/alerts.

Bats Trade Desk
+1.913.815.7001
tradedesk@bats.com
www.batstrading.com

Bats EDGA Exchange has declared self-help against New York Stock Exchange

May 18, 2016 09:47:50

Bats EDGA Exchange has declared self-help against New York Stock Exchange per Rule 611 of Regulation NMS. Routing to New York Stock Exchange has been suspended as of 09:47:34 ET.

All Bats EDGA Exchange systems are operating normally.

You can view Bats EDGA Exchange status online at http://www.batstrading.com/alerts.

Bats Trade Desk
+1.913.815.7001
tradedesk@bats.com
www.batstrading.com

Bats Post Mortem - EDGA Exchange System Failure on Friday, April 22, 2016

April 25, 2016 16:27:51

Post Mortem: Bats EDGA Exchange System Failure on Friday, April 22, 2016

SCI System(s) Affected: Market Data

Incident Description: System Disruption Bats EDGA Exchange experienced a hardware failure impacting dissemination of the A and C Multicast PITCH feeds. The Multicast PITCH B and D feeds were not impacted.

Members Affected: Any Member or Market Data Participant subscribed to the Multicast PITCH A or C feeds at the time of the system failure.

Corrective Action: Affected market data feed services were failed to an alternate system and the defective hardware will be replaced.

Bats EDGA System Status Issue Resolved

April 22, 2016 15:28:50

Please be advised that all issues with the Bats EDGA Exchange "A" and "C" PITCH feeds have been resolved. All systems are operating normally.

Bats EDGA System Status Update

April 22, 2016 14:59:56

Please be advised that Bats EDGA Exchange has experienced a hardware failure impacting channels 7-12 of the Gig-shaped "A" PITCH feed and the Wan-shaped "C" PITCH feed. The "B" and "D" PITCH feeds are unaffected, and Members should utilize these feeds.

Bats Post Mortem - Network Device Failure

March 29, 2016 17:30:44

Post Mortem: Network Device Failure

SCI System(s) Affected: Order Routing

Incident Description: System Disruption A network switch hardware failure at 15:18:23 ET resulted in fail over to a backup device. Routable orders to two dark pools from BYX Exchange, BZX Exchange, EDGA Exchange and EDGX Exchange were stuck in flight during the failure.

Members Affected: 20-25 Members utilizing CLC or DRT route strategies had orders stuck in flight.

Corrective Action: Electronic cancels were provided on all affected routable orders to the two external trading centers. A case has been opened with a vendor to replace defective hardware.

Bats Equities System Status Update

March 29, 2016 15:30:29

Please be advised that Bats experienced a momentary network device failure that impacted routable orders from all Bats Equities Exchanges to two dark pools. An automatic fail over to the backup device was successfully completed. Bats is actively working on status of the few routable orders in flight at the time of fail over. All Bats systems are operating normally.

Bats RMPT Routing Strategy Re-enabled on BYX Exchange

March 21, 2016 09:54:08

Please be advised that issues with the RMPT routing strategy on BYX Exchange have been resolved and the routing strategy has been re-enabled. All systems are operating normally.

Bats RMPT Routing Strategy Disabled on BYX Exchange

March 21, 2016 09:39:14

Please be advised that Bats is currently investigating an issue with the RMPT routing strategy available on BYX Exchange . This routing strategy has been disabled on the BYX Exchange until further notice.

Bats RMPT Routing Strategy Re-enabled on BYX Exchange and EDGA Exchange

March 18, 2016 11:20:06

Please be advised that issues with the RMPT routing strategy on BYX Exchange and EDGA Exchange have been resolved and the routing strategy has been re-enabled. All systems are operating normally.

Bats RMPT Routing Strategy Disabled on BYX Exchange and EDGA Exchange

March 18, 2016 09:57:43

Please be advised that Bats is currently investigating an issue with the RMPT routing strategy available on BYX Exchange and EDGA Exchange. This routing strategy has been disabled until further notice.

Bats System Status Update - SFTI Connectivity Issue Resolved

March 09, 2016 18:24:36

Dear Bats Member,

Please be advised that the WAN carrier issue affecting ARCA, NYSE MKT, CTA, and OPRA "A" stream feeds via Bats Connect has been resolved. The cut fiber was repaired.

Regards,
Bats NOC

Bats System Status Update - SFTI Connectivity Issue

March 09, 2016 13:34:56

Dear Bats Member,

Please be advised that our SFTI carrier, Sunesys, has experienced a fiber cut and is working with the local railroad for clearance to initiate repairs. This fiber cut impacts Bats Connect Members taking the "A" stream ARCA, NYSE MKT, CTA, and OPRA feeds. Bats is actively working with the carrier to resolve the issue.

Regards,
Bats NOC

Bats System Status Update - SFTI Connectivity Issue

March 09, 2016 09:18:15

Dear Bats Member,

Please be advised that members receiving ARCA, NYSE MKT, CTA, and OPRA feeds via Bats Connect may be experiencing issues receiving the "A" stream data feeds. Members receiving the "B" stream data feeds are unaffected. Bats Network Engineering is troubleshooting an issue with our carrier and hopes to have the issue resolved soon. Bats will notify our Members once the issue is resolved.

Regards,
Bats NOC

Bats BZX Closing Auction Dissemination Period Update

February 26, 2016 15:59:59

As previously announced (
http://cdn.batstrading.com/resources/release_notes/2016/Reminder-Bats-BZX-Exchange-to-Lengthen-Auction-Information-Dissemination-Periods-for-Opening-and-Closing-Auctions.pdf), Bats plans to adjust the dissemination periods for the Opening and Closing Auctions on BZX-listed securities. Bats has rescheduled this update to Friday, March 4, 2016.

Bats BZX Closing Auction Dissemination Period Update

February 26, 2016 09:47:21

Please be advised that the Closing Auction dissemination period for BZX-listed securities will remain 3:55 to 4:00 p.m. ET today instead of 3:00 to 4:00 p.m. ET as previously communicated. All other Closing Auction times remain the same. Bats will advise when the Opening and Closing Auction dissemination periods will be updated.

Post Mortem: ALL BATS Routing Strategy Disabled

February 12, 2016 16:34:28

Post Mortem: ALL BATS Routing Strategy Disabled

SCI System(s) Affected: Order Routing

Incident Description: System Disruption. An issue was identified affecting 18 orders on BZX Exchange utilizing the ALL BATS routing strategy. Upon identification of the issue the routing strategy was disabled on BATS US Equities Exchanges.

Members Affected: 1 firm

Corrective Action: The ALL BATS routing strategy was disabled upon identification of the issue. A patch to resolve the issue will be applied and the ALL BATS routing strategy will be available for use effective 2/26/16.

BATS System Status - "ALL BATS" Routing Strategy Disabled

February 04, 2016 11:11:46

Please be advised that BATS is investigating an issue with the "ALL BATS" routing strategy and has disabled the strategy on all BATS equity exchanges.

All systems operating normally.

BATS Post Mortem - "ALL BATS" Routing Strategy

January 28, 2016 16:37:14

Post Mortem: ALL BATS Routing Strategy Disabled

SCI System(s) Affected: Order Routing

Incident Description: System Disruption An issue was identified with a single order on BZX Exchange utilizing the ALL BATS routing strategy. Upon identification of the issue the routing strategy was disabled on BATS US Equities Exchanges.

Members Affected: 1 firm

Corrective Action: The ALL BATS routing strategy was disabled upon identification of the issue. A patch to resolve the issue will be applied after hours and the ALL BATS routing strategy will be available for use effective tomorrow (1/29/16).

BATS System Status Update - All Systems Operating Normally

January 28, 2016 12:04:33

While the "ALL BATS" routing strategy has been disabled all other BATS equity exchanges and systems are operating normally.

BATS System Status - All BATS Routing Strategy

January 28, 2016 11:56:13

Please be advised that BATS is investigating an issue with the ALL BATS routing strategy and has disabled the strategy on all BATS equity exchanges. ALL BATS orders will be rejected until further notice.

All other systems are operating normally.