Related by context. Frequent words. (Click for all words.) 58 Larry Tabb 54 Joe Ratterman 52 Suranga Chandratillake 51 Thomas Kloet 51 Laurence Fink 50 Lava Trading 50 Derivix 49 Richard Pzena 48 FlexTrade 48 IBKR 48 Prem Watsa 48 Jerker Johansson 47 Craig Dubow 46 Bryan Marsal 46 LPL Investment 46 Brian Duperreault 46 Henri Termeer 46 Archipelago Holdings 46 Fred Tomczyk 46 OXPS 46 James Altucher 46 optionsXpress Holdings Inc. 45 Dennis FitzSimons Tribune 45 Jacques Aigrain 45 Bruce Flatt 45 Townsend Analytics 44 BrokerTec 44 Giles Thorley 44 Jon Najarian 44 Chief Executive Stephen Schwarzman 44 Ivan Glasenberg 44 Chairman Leonard Riggio 43 Ara K. Hovnanian 43 Lime Brokerage 43 NYSE Arca Options 43 Joel Greenblatt 43 Dennis FitzSimons 43 E. Cayne 43 Robert Greifeld 43 Nigel Wray 43 Joe Tucci EMC 43 Odey Asset Management 43 trade MONSTER 43 PVTB 43 Jeffrey Bewkes 43 CBSX 42 Vin Gupta 42 Duncan Niederauer 42 Bob Greifeld 42 Jay Fishman 42 Fidelity Brokerage 42 Steven Heyer 42 Glenn Rufrano 42 CBOE 42 optionMONSTER 42 Charlie Ergen 42 OptionsXpress 42 EdgeTrade 42 George Economou 42 Frank O'Halloran 42 Patrick O'Shaughnessy 42 Creditex 42 ESpeed 42 Jeffrey Peek 42 Barry Sternlicht 42 BGCP 42 Winterflood 42 Wendell Weeks 42 Hotspot FX 41 Firm# 41 Philippe Dauman 41 Homm 41 IDCG 41 Joe Mansueto 41 Pzena 41 Arthur Samberg 41 Watjen 41 Getco 41 Ballista 41 Stephen Schwarzman 41 Charles Ergen 41 Sifma 41 Optiver 41 H. Benmosche 41 MacroMarkets 41 Randy Eresman 41 TWPG 41 Gord Nixon 41 Options Clearing Corp. 41 OANDA 41 Eli Harari 41 Jimmy Cayne 41 Stanley Druckenmiller 41 LaBranche 40 Sardar Biglari 40 ComStock 40 CEO Bob Greifeld 40 Alan Santini 40 Michael G. Cherkasky 40 NYSE NYX 40 Chief Executive Jeff Bewkes