Cboe is closed for the weekend.
March 09, 2018
Effective Thursday, April 12, 2018 the Cboe BZX Equities Exchange will update the symbol distribution for Cboe Listed securities. Currently, most Cboe Listed securities reside on matching unit 32 with the exception of select test symbols. On the effective date, Cboe Listed ETP securities will be spread across units 32, 33, and 34. Click the title for more details.
March 08, 2018
Effective March 15, 2018, logical ports unused in the BZX Equities, BYX Equities, EDGX Equities, EDGA Equities, BZX Options, EDGX Options, and CFE Certification environments for the last four (4) months will be deleted. Furthermore, following the effective date the Exchanges will periodically perform a similar sweep for inactive Certification ports and remove any unused sessions automatically without notice. Cboe Options and C2 Options Certification logical ports will not be automatically deleted until those systems are fully migrated to Bats technology. Please click the title for complete details.
March 02, 2018
Cboe is pleased to announce that effective Monday, March 5, 2018, the Logical Ports tool in the Customer Web Portal will contain four additional data points per logical port including Default Clearing MPID/EFID, Bill To (who will the port be billed to), Added (date a port was added), and Requestor (who originally requested the logical port). This information will be presented in the graphical interface of the Logical Ports tool and will also be available in CSV format by using the “Export” feature within the tool.
February 02, 2018
Beginning February 16, 2018, the Cboe BYX Exchange, BZX Exchange, EDGA Exchange, and EDGX Exchange will enhance the Fat Finger protection check on new orders when the opposite side of the NBBO is unavailable. Click the title for more details.
January 04, 2018
As previously announced, Cboe will conduct its next customer integration call at 11:30 a.m. CT on January 9, 2018 to update customers regarding the migration of both CFE and C2 trading platforms to Bats technology as well as the CSMI Index data feed migration to NY5. During the call, we will update details regarding our data center strategy, the integration timeline, key transition dates, and additional information. Please click on the title for complete details.