Related by context. Frequent words. (Click for all words.) 66 Equiduct 65 Direct Edge 61 BATS Trading 61 Agora X 59 BIDS Trading 56 NYSE Euronext 55 ATSs 54 TradeWeb 54 Correlix 54 Eurex Clearing 54 Currenex 54 IDCG 53 HedgeStreet 53 ELX Futures 53 BATS Exchange 53 BrokerTec 53 ECNs 53 Neonet 52 Ballista 52 Nasdaq OMX 52 NYSE Euronext NYX 51 Getco 51 Tradeweb 51 FXall 51 Creditex 51 NYSE Arca Options 51 Nasdaq OMX Group 50 SFTI 50 NASDAQ NDAQ 50 Firm# 50 Townsend Analytics 50 Fixnetix 50 Project Turquoise 50 Eurex 49 OneChicago 49 Chi X 49 Deutsche Bourse 49 Portware 49 NYSE Arca 49 IntercontinentalExchange ICE 49 PHLX 49 ELX 49 FTEN 49 IntercontinentalExchange Inc 49 Euronext.liffe 48 EquiLend 48 Archipelago Holdings 48 Trayport 48 eSpeed 48 EMCF 48 broker dealers 48 NYFIX 47 Omgeo 47 Calastone 47 Liquidnet 47 algorithmic trading 47 CAPIS 47 NYSE Liffe 47 ConvergEx 47 BATS Global 47 Citadel Investment 47 LCH.Clearnet 46 CME Group 46 MTFs 46 FFastFill 46 Icap 46 Deutsche Borse 46 CME Clearing 46 Instinet 46 Regulation NMS 46 Solium 46 Options Clearing Corporation 46 ConvergEx Group 46 NMX 46 Previous HedgeWorld Story 46 Reg NMS 46 Telekurs 46 Invesco PowerShares Capital 46 Grail Advisors 46 CDS clearing 45 BlueCrest 45 CBOE Futures 45 CHX 45 Intercontinental Exchange 45 statistical arbitrage 45 Borsa Italiana 45 Deutsche Boerse 45 optionsXpress Holdings Inc. 45 Nodal Exchange 45 NYSE NYX 45 AMVESCAP 45 IntercontinentalExchange 45 Orc Software 45 Eze Castle Software 45 TradingScreen 45 NDAQ 45 Questrade 44 Euroclear 44 Nasdaq NDAQ 44 EuroCCP 44 SmartPool