List of US Stock Exchanges:
- BATS Exchange - Kansas City
- BATS Y-Exchange - Kansas City
- C2 Options Exchange - Chicago - Owned and operated by CBOE Holdings
- CBOE Futures Exchange - Chicago - Owned and operated by CBOE Holdings
- Chicago Board Options Exchange (CBOE) - Chicago
- Chicago Mercantile Exchange (CME) - Chicago - Owned and operated by CME Group Inc.
- Chicago Stock Exchange (CHX) - Chicago
- EDGA Exchange - Jersey City - A Direct Edge exchange
- EDGX Exchange - Jersey City - A Direct Edge exchange
- International Securities Exchange (ISE) - New York City
- NASDAQ Stock Market - New York City
- NASDAQ OMX PHLX - Philadelphia -Formerly Philadelphia Stock Exchange (PHLX)
- NASDAQ OMX BX - Boston - Formerly Boston Stock Exchange (BSE)
- National Stock Exchange (NSX) - Jersey City
- New York Stock Exchange (NYSE) - Owned and operated by - IntercontinentalExchange (ICE) - Atlanta Georgia
- NYSE Alternext US - Organized as NYSE Alternext US LLC (formerly American Stock Exchange (AMEX)) - New York City
- NYSE Arca (formerly Pacific Exchange, previously Archipelago (Terra Nova)) - Chicago
- One Chicago - Owned jointly by the IB Exchange Group (IB), CBOE, and CME Group - Chicago
List of Dark Pools:
Independent dark pools
- Instinet
- Liquidnet
- NYFIX Millennium
- Posit/MatchNow from Investment Technology Group (ITG)
- Pulse Trading BlockCross
- RiverCross Securities
- SmartPool
- TORA Crosspoint
- ETF One [16]
Broker-dealer-owned dark pools
- JPMorgan Chase Bank - JPMX
- Barclays Capital - LX Liquidity Cross
- BNP Paribas - BNP Paribas Internal eXchange (BIX)
- BNY ConvergEx Group (an affiliate of Bank of New York Mellon)
- Cantor Fitzgerald - Aqua Securities
- Citi - Citi Match, Citi Cross
- Credit Agricole Cheuvreux - BLINK
- Credit Suisse - CrossFinder
- Deutsche Bank Global Markets - DBA (Europe), SuperX ATS (U.S.)
- Fidelity Capital Markets
- GETCO - GETMatched
- Goldman Sachs SIGMA X
- Knight Capital Group - Knight Link, Knight Match
- Merrill Lynch - Instinct-X
- Morgan Stanley - NightVision
- Nomura - Nomura NX
- UBS Investment Bank - UBS ATS, UBS MTF, UBS PIN
- Societe Generale - ALPHA Y
- Daiwa - DRECT
- Wells Fargo Securities LLC - WELX
Consortium-owned dark pools
- BIDS Trading - BIDS ATS
- LeveL ATS
Exchange-owned dark pools
- International Securities Exchange
- NYSE Euronext
- BATS Trading
- Swiss Block ?
- Nordic@Mid ?
Other dark pools
Dark pool aggregators
- Fidessa - Spotlight
- Bloomberg Tradebook
- SuperX+ – Deutsche Bank
- ASOR – Quod Financial
- Progress Apama
- ONEPIPE – Weeden & Co. & Pragma Financial
- Xasax Corporation
- Crossfire – Credit Agricole Cheuvreux