Related by context. Frequent words. (Click for all words.) 50 Icap 47 FXall 46 Instinet 46 Townsend Analytics 45 Trayport 45 algorithmic trading 45 Direct Edge 44 trading 43 Portware 43 Chi X 43 interdealer broker 43 ICAP 42 Omgeo 42 Tradeweb 42 FFastFill 42 NITE 42 buyside 42 Archipelago Holdings 42 Liquidnet 41 equities 41 Tullett Prebon 41 MarketAxess 41 ECNs 41 NYSE Euronext NYX 40 Corvil 40 BIDS Trading 40 BATS Global 40 HFT 39 TradeWeb 39 CQS 39 ConvergEx 39 Interbank FX 39 NYFIX 39 MTFs 39 broker dealers 38 sellside 38 NYSE Euronext 38 Xetra 38 Lyxor 38 Citadel Investment 38 ICAP Plc 38 Options Clearing Corporation 37 Spear Leeds 37 TABB Group 37 Orc Software 37 Penson Worldwide 37 Patsystems 37 Interactive Brokers 37 eSpeed 37 ITG 37 RealTick 37 Structured Products 37 Linedata Services 37 Pragma 37 MSIM 37 Donaldson Lufkin & 37 BATS 37 UNX 36 Trading 36 Fidessa 36 derivatives 36 Nasdaq OMX 36 Xetra electronic 36 Creditex 36 GoldenSource 36 Morgan Stanley 36 CQG 36 Schroders 36 Eurex 36 EquiLend 36 GLG Partners 36 Equity Derivatives 36 Duncan Niederauer 35 OneChicago 35 FCStone 35 Interactive Brokers Group 35 Brevan Howard 35 bourses 35 Capital Markets 35 SSgA 35 Stockbroking 35 MF Global Ltd. 35 NASD 35 DIFX 35 Derivatives 35 PHLX 35 Spreadex 35 ETFS 35 exchanges 35 Equities 35 MiFID 35 Reg NMS 34 CBOE 34 Swip 34 Finra 34 counter OTC derivatives 34 SG CIB 34 optionsXpress Holdings Inc. 34 Newedge 34 broking 34 Refco