System Status

All systems are functioning normally.

Last Updated 12:28:35 GMT

Cboe Equities Intraday Tick Pilot Group Change for Symbol SIGM

August 15, 2018 12:23:49

Due to a corporate action on NASDAQ-listed symbol SIGM, Cboe BZX Exchange, BYX Exchange, EDGA Exchange, and EDGX Exchange updated the Tick Pilot Group from Group 3 to the Control Group effective at 11:40 ET.

Cboe Trade Desk
+1.913.815.7001
tradedesk@cboe.com
markets.cboe.com

Cboe EDGA Equities System Status Update - Order Handler Failover Complete

August 10, 2018 13:00:32

Please
be advised that the Cboe EDGA Equities Exchange completed the failover of the failed
order handler at 12:59:27 ET.  All customers that experienced a disconnect
due to this issue may now reconnect to their FIX or BOE ports.



Cboe Trade Desk

+1.913.815.7001

tradedesk@cboe.com

markets.cboe.com

Cboe EDGA Equities System Status Update

August 10, 2018 12:57:10

Please be advised that the Cboe EDGA Exchange has experienced a hardware failure on an order handler host that
impacted a subset of FIX and BOE connections.  The order handler is being
failed over to a backup server.  Customers on the impacted host should be
able to reconnect momentarily.  A follow up notice will be sent when the
failover is complete.



Cboe Trade Desk

+1.913.815.7001

tradedesk@cboe.com

markets.cboe.com

Cboe EDGA Equities System Status Update - Order Handler Failover Complete

April 16, 2018 17:37:10

Please be advised that the Cboe EDGA Exchange completed the failover of the failed order handler at 17:35:42 ET.  All customers that experienced a disconnect due to this issue may now reconnect to their FIX or BOE ports.

Cboe Trade Desk
+1.913.815.7001
tradedesk@cboe.com
markets.cboe.com

Cboe EDGA Equities System Status Update

April 16, 2018 17:34:34

Please be advised that the Cboe EDGA Exchange has experienced a hardware failure on an order handler host that impacted a subset of FIX and BOE connections.  The order handler is being failed over to a backup server.  Customers on the impacted host should be able to reconnect momentarily.  A follow up notice will be sent when the failover is complete.

Cboe Trade Desk
+1.913.815.7001
tradedesk@cboe.com
markets.cboe.com

Cboe BZX U.S. Equities Exchange has revoked self-help against NYSE American

March 19, 2018 11:09:13

Cboe BZX U.S. Equities Exchange has revoked self-help against NYSE American per Rule 611 of Regulation NMS. Routing to NYSE American has been resumed as of 11:08:56 ET.

All Cboe BZX U.S. Equities Exchange systems are operating normally.

You can view Cboe BZX U.S. Equities Exchange status online at http://markets.cboe.com/us/equities/notices/system/

Cboe Trade Desk
+1.913.815.7001
tradedesk@cboe.com
markets.cboe.com

Cboe BYX U.S. Equities Exchange has revoked self-help against NYSE American

March 19, 2018 11:08:47

Cboe BYX U.S. Equities Exchange has revoked self-help against NYSE American per Rule 611 of Regulation NMS. Routing to NYSE American has been resumed as of 11:08:30 ET.

All Cboe BYX U.S. Equities Exchange systems are operating normally.

You can view Cboe BYX U.S. Equities Exchange status online at http://markets.cboe.com/us/equities/notices/system/

Cboe Trade Desk
+1.913.815.7001
tradedesk@cboe.com
markets.cboe.com

Cboe EDGX U.S. Equities Exchange has revoked self-help against NYSE American

March 19, 2018 11:08:10

Cboe EDGX U.S. Equities Exchange has revoked self-help against NYSE American per Rule 611 of Regulation NMS. Routing to NYSE American has been resumed as of 11:07:57 ET.

All Cboe EDGX U.S. Equities Exchange systems are operating normally.

You can view Cboe EDGX U.S. Equities Exchange status online at http://markets.cboe.com/us/equities/notices/system/

Cboe Trade Desk
+1.913.815.7001
tradedesk@cboe.com
markets.cboe.com

Cboe EDGA U.S. Equities Exchange has revoked self-help against NYSE American

March 19, 2018 11:01:04

Cboe EDGA U.S. Equities Exchange has revoked self-help against NYSE American per Rule 611 of Regulation NMS. Routing to NYSE American has been resumed as of 11:00:49 ET.

All Cboe EDGA U.S. Equities Exchange systems are operating normally.

You can view Cboe EDGA U.S. Equities Exchange status online at http://markets.cboe.com/us/equities/notices/system/

Cboe Trade Desk
+1.913.815.7001
tradedesk@cboe.com
markets.cboe.com

Cboe EDGA U.S. Equities Exchange has declared self-help against NYSE American

March 19, 2018 10:04:12

Cboe EDGA U.S. Equities Exchange has declared self-help against NYSE American per Rule 611 of Regulation NMS. Routing to NYSE American has been suspended as of 10:03:20 ET.

All Cboe EDGA U.S. Equities Exchange systems are operating normally.

You can view Cboe EDGA U.S. Equities Exchange status online at http://markets.cboe.com/us/equities/notices/system/

Cboe Trade Desk
+1.913.815.7001
tradedesk@cboe.com
markets.cboe.com

Cboe EDGX U.S. Equities Exchange has declared self-help against NYSE American

March 19, 2018 10:03:56

Cboe EDGX U.S. Equities Exchange has declared self-help against NYSE American per Rule 611 of Regulation NMS. Routing to NYSE American has been suspended as of 10:03:05 ET.

All Cboe EDGX U.S. Equities Exchange systems are operating normally.

You can view Cboe EDGX U.S. Equities Exchange status online at http://markets.cboe.com/us/equities/notices/system/

Cboe Trade Desk
+1.913.815.7001
tradedesk@cboe.com
markets.cboe.com

Cboe BYX U.S. Equities Exchange has declared self-help against NYSE American

March 19, 2018 10:03:27

Cboe BYX U.S. Equities Exchange has declared self-help against NYSE American per Rule 611 of Regulation NMS. Routing to NYSE American has been suspended as of 10:03:05 ET.

All Cboe BYX U.S. Equities Exchange systems are operating normally.

You can view Cboe BYX U.S. Equities Exchange status online at http://markets.cboe.com/us/equities/notices/system/

Cboe Trade Desk
+1.913.815.7001
tradedesk@cboe.com
markets.cboe.com

Cboe BZX U.S. Equities Exchange has declared self-help against NYSE American

March 19, 2018 10:03:11

Cboe BZX U.S. Equities Exchange has declared self-help against NYSE American per Rule 611 of Regulation NMS. Routing to NYSE American has been suspended as of 10:02:58 ET.

All Cboe BZX U.S. Equities Exchange systems are operating normally.

You can view Cboe BZX U.S. Equities Exchange status online at http://markets.cboe.com/us/equities/notices/system/

Cboe Trade Desk
+1.913.815.7001
tradedesk@cboe.com
markets.cboe.com