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.

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