Cboe Global Markets, Inc. (CBOE)
Cboe Global Markets, Inc., through its subsidiaries, operates as an options exchange worldwide.
MarketAxess Holdings Inc. (MKTX)
MarketAxess Holdings Inc., together with its subsidiaries, operates an electronic trading platform for institutional investor and broker-dealer companies worldwide.
CME Group Inc. (CME)
CME Group Inc., together with its subsidiaries, operates contract markets for the trading of futures and options on futures contracts worldwide.