Cboe Options to introduce maximum quote width requirements for market makers
Effective December 7, 2026, all Cboe-affiliated U.S. Options Exchanges will introduce maximum quote width requirements for Market Makers.
Cboe News
Cboe Options to roll out S&P 500 AM-settled Weekly options
Effective trade date November 9, 2026, Cboe Options Exchange (C1) will begin to roll out S&P 500 Index (SPX) AM-settled-Weekly options.
Cboe Europe to upgrade its delayed transparency data service
Cboe Europe is upgrading its delayed transparency data service.
Cboe Equities Exchanges to introduce Non-Displayed Day ISO order type
Effective September 4, 2026, all Cboe-affiliated U.S. Equities Exchanges will introduce a Non-Displayed Day Intermarket Sweep Order (ISO) order type.
Cboe fines X-Change Financial Access for alleged rule violations
Cboe Exchange Inc has posted a notice of a disciplinary decision against X-Change Financial Access LLC.
Cboe registers 17% Y/Y increase in global FX revenue in Q2 2026
Cboe Global Markets, Inc today reported its financial results for the second quarter of 2026.
Cboe Futures Exchange to add nanosecond transaction time resolution to market data and order entry
Effective trade date August 31, 2026, Cboe Futures Exchange, LLC (CFE) will update TransactTime (FIX Tag 60), OrigTime (FIX Tag 42), and SendingTime (FIX Tag 52).
Cboe EDGX Options Exchange to offer new Order Handler cabinet
Effective trade date August 3, 2026, Cboe EDGX Options Exchange will be adding a new Order Handler cabinet.
Cboe EDGX Equities to expand trading hours
Effective December 6, 2026 (trade date December 7, 2026), Cboe EDGX Equities Exchange (EDGX) will expand trading hours to follow a 23×5 schedule.
JP Morgan Securities gets a slap on the wrist for alleged violations of Cboe Futures Exchange rules
J.P. Morgan Securities LLC has agreed to pay a fine of $45,000 to settle with Cboe Futures Exchange, LLC (CFE).
