Schedule Update

This notice outlines the modified trading schedules for the Cboe Options Exchanges (Cboe, C2, BZX and EDGX Options), and the Cboe U.S. Equity Exchanges (BYZ, BZX, EDGA and EDGX Equities) in observance of the Thanksgiving holiday on November 26, 2020. Please click the title for complete details.

On November 14, 2020, in coordination with other market centers and the CTS/CQS, the Cboe Equity exchanges (BYX, BZX, EDGA, and EDGX) will participate in a test for the expansion of CTS Halt Reason and CQS Security Status Indicator codes for Regulatory halts. Please click the title for complete details.

Cboe will join other market participants in observing a two-minute moment of silence at 9:20 a.m. ET this morning to honor military service men and women in recognition of Veterans Day. Please click the title for complete details.

As part of a regularly scheduled hardware refresh, Cboe will be upgrading hardware in the market data publication path. Upgrades will occur for a given Exchange environment over multiple days and will occur outside of feed publication hours, and there will be no disruption to service. No customer changes are required. Please click the title for complete details.

Currently, Cboe EDGX Equities Exchange (“EDGX”) begins accepting orders at 6:00 a.m. ET and commences the Early Trading Session at 7:00 a.m. ET. Effective December 7, 2020, EDGX will begin accepting orders at 3:30 a.m. ET and will commence the Early Trading Session at 4:00 a.m. ET, pending regulatory approval. Please click the title for complete details.

On November 14, 2020, in coordination with other market centers and the CTS/CQS, the Cboe Equity exchanges (BYX, BZX, EDGA, and EDGX) will participate in a test for the expansion of CTS Halt Reason and CQS Security Status Indicator codes for Regulatory halts. Please click the title for complete details.

In coordination with other market centers, as part of the annual SIFMA/FIA industry test and in support of Regulation Systems Compliance and Integrity (SCI) requirements, Cboe is currently scheduled to host its annual BCP/DR test on Saturday, October 24, 2020. Please click the title for complete details.

Tomorrow morning, Tuesday, October 13, 2020, Cboe will observe a one-minute moment of silence at 9:20 a.m. ET to pay respect to Joseph “Joe” Sullivan, founder and first president of the Chicago Board Options Exchange, and to honor his family. Please click the title for more details.

As previously announced, and in coordination with other market centers, Cboe will host a test of its secondary/disaster recovery facilities on Saturday, September 26th, 2020. The scope for this weekend test has been expanded from a connectivity-only test to a full feature test of all exchange functionality in order to ensure Cboe’s ability to quickly relocate data center operations from Secaucus, NJ to Chicago, IL in the event that it was determined transacting exchange business in Secaucus, NJ would result in extra, unnecessary costs to investors. Please click the title for complete details.

On Monday, September 21, 2020 Cboe will join other market participants in observing a one minute moment of silence at 9:20 a.m. ET to pay respect to Associate Supreme Court Justice Ruth Bader Ginsburg.

As previously announced, and in coordination with other market centers, Cboe will host a test of its secondary/disaster recovery facilities on Saturday, September 26th, 2020. The scope for this weekend test has been expanded from a connectivity-only test to a full feature test of all exchange functionality in order to ensure Cboe’s ability to quickly relocate data center operations from Secaucus, NJ to Chicago, IL in the event that it was determined transacting exchange business in Secaucus, NJ would result in extra, unnecessary costs to investors. Please click the title for complete details.

On September 12, 2020, in coordination with other market participants, the Cboe Global Markets exchanges (BYX, BZX, EDGA, EDGX, BZX Options, Cboe Options, C2 Options, EDGX Options, and Cboe Futures Exchange) will conduct a full-day test of all three Market-Wide Circuit Breaker (MWCB) breach levels (7%, 13%, and 20%), including a simulated next day 9:30 a.m. opening. Please click the title for complete details.

Cboe U.S. Equities Exchanges and U.S. Options Exchanges will be closed on Monday, September 7, 2020 in observance of Labor Day. Please click the title for complete details.

In coordination with other market centers, as part of the annual SIFMA/FIA industry test and in support of Regulation Systems Compliance and Integrity (SCI) requirements, Cboe is currently scheduled to host its annual BCP/DR test on Saturday, October 24, 2020. Please click the title for complete details.

In coordination with other market centers, as part of the annual SIFMA/FIA industry test and in support of Regulation Systems Compliance and Integrity (SCI) requirements, Cboe is currently scheduled to host its annual BCP/DR test on Saturday, October 24, 2020. Please click the title for complete details.

In conjunction with the other listing exchanges, effective July 1, 2020, the security symbols included in the Limit Up Limit Down Tier 1 ETP list will be updated. Click the title for more details.

Cboe U.S. Equities Exchanges (BYX, BZX, EDGA, and EDGX Equities) and U.S. Options Exchanges (BZX, Cboe, C2, and EDGX Options) will be closed on Friday, July 3, 2020 in observance of Independence Day. Normal trading will resume on Monday, July 6, 2020. Please click the title for complete details.

Cboe will join other market participants in observing eight minutes and forty-six seconds of silence at 12:00 p.m. ET today to coincide with the memorial service and funeral for George Floyd in Houston, TX.

In coordination with other equity exchange operators, Cboe BZX Exchange will test contingent Closing Auction procedures on Saturday May 30, 2020. Contingent Closing Auction procedures are applicable in the event a marketplace disruption prevents the primary listing market from executing a Closing Auction. Please click the title for complete details.

Cboe BYX Exchange, BZX Exchange, EDGA Exchange, EDGX Exchange, BZX Options Exchange, Cboe Options Exchange, C2 Options Exchange, and EDGX Options Exchange will be closed on Monday, May 25, 2020 in observance of Memorial Day. Normal trading will resume on Tuesday, May 26, 2020. Please click the title for complete details.

In coordination with other market centers, as part of the annual SIFMA/FIA industry test and in support of Regulation Systems Compliance and Integrity (SCI) requirements, Cboe is currently scheduled to host its annual BCP/DR test on Saturday, October 24, 2020. Please click the title for complete details.

Cboe U.S. Equities Exchanges (BYX, BZX, EDGA, and EDGX Equities) and U.S. Options Exchanges (BZX, Cboe, C2, and EDGX Options) will be closed on Friday, April 10, 2020 in observance of Good Friday. Normal trading will resume on Monday, April 13, 2020. Please click the title for complete details.

Cboe U.S. Equities Exchanges (BYX, BZX, EDGA, and EDGX Equities) and the Cboe Options Exchanges (BZX, Cboe, C2, and EDGX Options) will be closed on Monday, February 17, 2020 in observance of Presidents’ Day. Normal trading will resume on Tuesday, February 18, 2020. Please click the title for complete details.

In coordination with other market participants, Cboe BYX Exchange, BZX Exchange, EDGA Exchange, and EDGX Exchange will participate in testing Amendment 18 to the Limit Up Limit Down Plan on Saturday, January 25, 2020. Please click the title for complete details.

Cboe U.S. Equities Exchanges (BYX, BZX, EDGA, and EDGX Equities) and the Cboe Options Exchanges (BZX, Cboe, C2, and EDGX Options) will be closed on Monday, January 20, 2020 in observance of the Martin Luther King, Jr. holiday. Please click the title for complete details.

On Wednesday, January 8, 2020, at 2:00 p.m. ET, Consolidated Audit Trail, LLC and FINRA CAT, LLC will host an industry webinar entitled “CAT 101”. Please click the title for complete details.