Cboe Options Exchanges

Cboe provides choice for our diverse trading customers by operating four U.S.-listed cash equity options markets, including the largest options exchange in the U.S. – Cboe Options Exchange.

Cboe Options Exchange
Hybrid, Classic Model
Open outcry and electronic exchange
Cboe C2 Options Exchange
Pro-Rata, Maker-Taker Model
All-electronic exchange
Cboe BZX Options Exchange
Price-Time, Maker-Taker Model
All-electronic exchange
Cboe EDGX Options Exchange
Classic Pro-Rata/Customer Priority/DMM Model
All-electronic exchange

Summary of market volume and market share on the Cboe U.S. options exchanges.

Data for Mar 17Volume% Market
Cboe Options Exchange10,305,17220.27%
Cboe C2 Options Exchange1,403,3942.76%
Cboe EDGX Options Exchange2,907,6845.72%
Cboe BZX Options Exchange2,087,1694.10%
Matched volume doesn't include trades routed to other market centers. (Data delayed at least 20 min.)

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Cboe Options Exchange Overview

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