Related by context. Frequent words. (Click for all words.) 61 OneChicago 59 BATS Trading 56 NYSE Liffe 54 CDS clearing 54 CBOE 54 Options Clearing Corporation 54 BATS Exchange 54 Eurex 53 TradeWeb 53 BIDS Trading 53 BATS Global 52 BATS 52 Direxion 51 Penson Worldwide Inc. 51 FFastFill 51 Direct Edge 51 iPath 51 OTC derivative 51 Tradeweb 50 EquiLend 50 ETFS 50 ELX 50 Neonet 50 NYSE Euronext NYX 50 CME Globex 50 OptionsXpress 50 optionsXpress Holdings Inc. 49 NYSE Arca 49 Lyxor 49 Invesco PowerShares 49 BFX 49 ETCs 48 CME Clearing 48 Fixnetix 48 FXCM 48 PHLX 48 TradeStation 48 IntercontinentalExchange ICE 48 FXall 48 AdvisorShares 48 FOREX.com 48 CBOE Holdings 48 Liquidnet 48 UCITS III 48 & FBOVESPA 48 Nasdaq OMX 48 EuroCCP 48 VIX futures 48 MTFs 47 DGCX 47 QFIIs 47 optionsXpress 47 trade MONSTER 47 Alternext 47 Xetra 47 NYBOT 47 ETNs 47 Portware 47 GL TRADE 47 NYPC 47 Chi X 47 ArcaEx 46 NYSE Euronext 46 TradingScreen 46 Currensee 46 Patsystems 46 Options Exchange 46 CameronFIX 46 iShares ETFs 46 DebtX 46 MTF 46 EMCF 46 NASDAQ OMX 45 Oslo Børs 45 DTCC 45 CTAs 45 tradeMONSTER 45 Alpari 45 ICE Clear 45 XSP 45 NDAQ 45 CME ClearPort 45 Interbank FX 45 BT Radianz 45 Townsend Analytics 45 Reg NMS 45 LCH.Clearnet 45 Russell Indexes 45 Exchange SGX 45 ETF 44 Trayport 44 Archipelago Holdings 44 Creditex 44 SGX 44 RealTick 44 Liffe 44 Russell Microcap 44 ACTIV 44 ISE 44 Yusli 44 NASDAQ OMX exchanges