Related by context. Frequent words. (Click for all words.) 54 BATS Trading 54 Nasdaq OMX Group 52 IntercontinentalExchange Inc 52 NASDAQ NDAQ 52 NYSE Euronext 52 IntercontinentalExchange ICE 51 # DSY.PA stock 51 ATSs 51 Deutsche Borse 51 Archipelago Holdings 51 NYSE Euronext NYX 50 Deutsche Bourse 50 NYSE NYX 50 CME CBOT 49 TD Ameritrade AMTD 49 BATS Global 49 Nasdaq OMX 49 Larry Tabb 49 NDAQ 49 Getco 49 Intercontinental Exchange 48 Joe Ratterman 48 Charles Schwab SCHW 48 ticker symbol MMC 48 symbol PPG 48 NYSE FINRA SIPC 48 Deutsche Boerse 48 CBOE Holdings 48 ECNs 47 Nasdaq NDAQ 47 AXYS Design Automation 47 GFIG 47 IntercontinentalExchange 47 CME Group 46 Correlix 46 exchanges 46 Direct Edge 46 CBOT Holdings 46 BrokerTec 46 Stock Exchange DGE 46 Kenneth Langone 46 symbol WMT 46 Ambac Financial 46 & McLennan Cos 45 Mercantile Exchange CME 45 Deutsche Boerse AG 45 Project Turquoise 45 Ameritrade Holding Corp. 45 Merrill Lynch MER.N 45 Stock Exchange LSE.L 45 Euronext 45 NASDAQ OMX PHLX 45 IntercontinentalExchange Inc. 45 Invesco Funds 45 PHLX 45 Bloomberg Tradebook 45 Sprint FON 45 Richard Repetto 45 Penson Financial 45 Options Clearing Corp. 45 NYSE Euronext Amsterdam 45 BATS Exchange 45 Eurex AG 45 clearinghouses 44 Citadel Investment 44 Bond insurer Ambac 44 Eurex Clearing 44 OXPS 44 Deutsche Börse 44 GS.N 44 ICAP plc 44 PPG Industries PPG 44 Stock Exchange LSE.L Quote 44 Philippine PSE 44 Fidelity Brokerage 44 TMX Group 44 broker dealers 44 CEO Duncan Niederauer 44 BIDS Trading 44 SunTrust Banks STI 44 Chi X 44 Jean Francois Theodore 43 Instinet 43 NYX 43 Greifeld 43 CyberTrader 43 PartyGaming Plc 43 Comcast Corp. CMCSA.O 43 Archipelago Holdings Inc. 43 CBOE 43 NYMEX Holdings 43 NYSE Arca Options 43 Reg NMS 43 LCH.Clearnet 43 IntercontinentalExchange NYSE 43 Bob Greifeld 43 IBKR 43 operator Deutsche Boerse 43 JPMorgan Chase JPM.N 43 MetLife MET 43 Options Exchange