The Cboe One Feed is a market data product that provides cost-effective, high-quality reference quotes and trade data for market participants looking for comprehensive, real-time market data. 

Featured statistics

• Cboe One Feed Quotes are within 1% away from the National Best Bid and Offer (NBBO) 99.83% of the time, on average.
• Cboe One Trades are 0.016% away from the consolidated last sale, on average.

Comprehensive view of market data

With one product and one license, the Cboe One Feed provides market participants a comprehensive, unified view of the market from all four Cboe equity exchanges: BZX Exchange, BYX Exchange, EDGX Exchange and EDGA Exchange. These four exchanges combine to make Cboe consistently the #1 exchange operator by market share for U.S. equities trading, excluding opening and closing auction volume. Accordingly, the Cboe One Feed will have the most comprehensive content of any exchange-provided market data product with respect to real-time market information. UTP and CTA SIP Consolidated Volume is also included in the Cboe One Feed, reflecting the total trading volume occurring on all market centers for Tape A, B or C-listed securities.