Related by context. Frequent words. (Click for all words.) 61 Lava Trading 58 Nyse Euronext 57 ESpeed 57 ICAP plc 57 Euronext.liffe 56 Penson Worldwide Inc. 56 Exterran Partners LP 55 Options Clearing Corp. 54 MarketAxess Holdings Inc. 54 BrokerTec 54 Options Clearing Corporation 54 HyperFeed 53 optionsXpress Holdings Inc. 53 CBOE Futures 53 NYSE Euronext NYX.N 53 NMX 53 Belzberg Technologies 53 Penson GHCO 53 Teekay LNG Partners LP 53 Hotspot FX 53 OneChicago 53 ELX Futures 52 FlexTrade 52 FFastFill 52 Island ECN 52 TransactTools 52 Nasdaq BOBJ 52 Deutsche Borse AG 52 Authentidate Holding Corp. 52 Mercantile Exchange DME 52 Inc. NYSE NMX 52 IntercontinentalExchange NYSE 52 NASDAQ NDAQ 52 GLOBEX 52 XShares Advisors LLC 52 Swapstream 51 Merge Healthcare Incorporated 51 OXPS 51 Cinnober 51 Verisk Analytics Inc. 51 USFE 51 FTIL 51 7ticks 51 IntercontinentalExchange ICE 51 Bclear 51 Winnipeg Commodity 51 Equiduct 51 FXMarketSpace 51 Eurex Clearing 50 premier interdealer broker 50 Marketcetera 50 GOL SPDR 50 EDX London 50 Nyfix 50 SPI# 50 NASDAQ OMX PHLX 50 PRNewswire FirstCall IntercontinentalExchange 50 difference CFDs 50 BATS Options 50 BGCP 50 Agora X 50 Corporation NASDAQ ETFC 50 Imarex 50 LiquidPoint 50 CYBS 50 Exchange DGCX 49 NYSE Euronext NYX.N Quote 49 GlobeOp Financial 49 CBSX 49 LPL Investment 49 Clearing Corporation 49 iFinix Corp. 49 OptionsXpress 49 Quadriserv 49 Spectron 49 BATS Trading 49 BondDesk 49 Inc NDAQ 49 HedgeStreet 49 Eurex AG 49 ACTIV Financial 49 Euronet Worldwide Inc. 49 Interest Rate Swap 49 Euronext Paris ISIN FR# 49 CME Globex ® 49 Powernext 48 PVTB 48 Exchange IPE 48 Currenex 48 NeoNet 48 NYSE Euronext NYX 48 Archipelago Holdings 48 Mellanox Technologies Ltd. 48 GFIG 48 Paladyne Systems 48 Nodal Exchange 48 PennantPark Investment Corporation 48 #.#/cwt [006] 48 DUSA Pharmaceuticals Inc. 48 Eurodollar futures contracts 47 ITEX Corporation