List of market Makers that you see on level II:

  
• ABLE - Natexis Bleichroeder Inc.

  
• ABNA - ABN Amro Incorporated

  
• ADAM - Canaccord Adams Inc.

  
• AGED - A. G. Edwards & Sons, Inc.

  
• ALPS - Alpine Securities Corporation

  
• ANDZ - Assent LLC

  
• AUTO - Automated Trading Desk Financial Services, LLC

  
• AVON - Avondale Partners, LLC

  
• BARD - Robert W. Baird & Co. Incorporated

  
• BBNT - Scott & Stringfellow, Inc.

  
• BERN - Sanford C. Bernstein & Co., LLC

  
• BEST - Bear, Stearns & Co. Inc.

  
• BKST - Brookstreet Securities Corporation

  
• BMOC - Harris Nesbitt Corp.

  
• BMUR - Brean Murray, Carret & Co., LLC.

  
• BNCH - The Benchmark Company, LLC

  
• BOFA - Banc of America Securities LLC

  
• BSIC - Basic Investors Inc.

  
• BUCK - The Buckingham Research Group Incorporated

  
• BWNT - First American Capital and Trading Corporation

  
• CANT - Cantor Fitzgerald & Co.

  
• CDRG - Citadel Derivatives Group LLC

  
• CEUT - C.E. Unterberg, Towbin (A California Limited Partnership)

  
• CHDN - Chardan Capital Markets LLC

  
• CHLM - Craig-Hallum Capital Group LLC

  
• CIBC - CIBC World Markets Corp.

  
• COWN - Cowen and Company, LLC

  
• CRIS - Caris & Company, Inc.

  
• CRTC - CRT Capital Group LLC

  
• CWCO - Crowell, Weedon & Co.

  
• DADA - D.A. Davidson & Co.

  
• DAVA - Davenport & Company LLC

  
• DBAB - Deutsche Bank Securities Inc.

  
• DOMS - Domestic Securities, Inc.

  
• DOTC - Dougherty & Company LLC

  
• DRCO - Dahlman Rose & Company, LLC

  
• EFGI - Empire Financial Group, Inc.

  
• EKNS - EKN Financial Services Inc.

  
• ETRD - E*Trade Capital Markets LLC

  
• FACT - First Albany Capital Inc.

  
• FAGI - Fagenson & Co., Inc.

  
• FANA - First Analysis Securities Corporation

  
• FBCO - Credit Suisse Securities (USA) LLC

  
• FBRC - Friedman, Billings, Ramsey & Co., Inc.

  
• FPKI - Fox-Pitt, Kelton Incorporated

  
• FRAN - Wm. V. Frankel & Co., Incorporated

  
• FSWC - First Southwest Company

  
• GARC - ICAP Corporates LLC

  
• GNLN - Gunnallen Financial, Inc.

  
• GROW - Pacific Growth Equities, LLC

  
• GSCO - Goldman, Sachs & Co.

  
• HAMR - W.R. Hambrecht + Co., LLC

  
• HDLY - J.J.B. Hilliard, W.L. Lyons, Inc.

  
• HDSN - Hudson Securities, Inc.

  
• HILL - Hill Thompson Magid and Co., Inc.

  
• HRNB - Harris Nesbitt Corp.

  
• HSBC - HSBC Securities, Inc.

  
• JANY - Janney Montgomery Scott Inc.

  
• JEFF - Jefferies & Company, Inc.

  
• JGUN - Joseph Gunnar & Co. LLC

  
• JPMS - J.P. Morgan Securities Inc.

  
• JPTC - J.P. Turner & Company, L.L.C.

  
• JRCO - Johnson Rice & Company L.L.C.

  
• JSLP - Joseph Stevens & Company, Inc.

  
• JSSF - JMP Securities LLC

  
• KBRO - Kaufman Bros., L.P.

  
• KBWI - Keefe, Bruyette & Woods, Inc.

  
• KING - C. L. King & Associates, Inc.

  
• LAZA - Lazard Capital Markets, LLC

  
• LEER - Leerink Swann & Company

  
• LEHM - Lehman Brothers Inc.

  
• LYON - Calyon Securities (USA) Inc.

  
• MADF - Bernard L. Madoff

  
• MAXM - Maxim Group LLC

  
• MDLD - McDonald Investments Inc.

  
• MERI - Merriman Curhan Ford & Co.

  
• MJSK - Miller Johnson Steichen Kinnard Inc.

  
• MLCO - Merrill Lynch, Pierce, Fenner

  
• MOKE - Morgan, Keegan & Company, Inc.

  
• MSCO - Morgan Stanley & Co., Incorporated

  
• MURF - Murphy & Durieu

  
• MWRE - FTN Midwest Securities Corp.

  
• NATY - Natcity Investments, Inc.

  
• NEED - Needham & Company, LLC

  
• NFSC - National Financial Services LLC

  
• NITE - Knight Equity Markets, L.P.

  
• OGRU - Oscar Gruss & Son, Incorporated

  
• OPCO - Oppenheimer & Co., Inc.

  
• PACS - Pacific Crest Securities Inc.

  
• PERT - Pershing LLC

  
• PIPR - Piper Jaffray & Co.

  
• PRUS - Prudential Equity Group, Inc.

  
• PUNK - Punk, Ziegel & Company, L.P.

  
• RAJA - Raymond James & Associates, Inc.

  
• RBCM - RBC Capital Markets Corporation

  
• RHCO - SunTrust Capital Markets, Inc.

  
• RILY - B. Riley And Co. Inc.

  
• RODM - Rodman & Renshaw, LLC

  
• ROTH - Roth Capital Partners, LLC

  
• RYAN - Ryan, Beck & Co., LLC

  
• SALI - Sterne, Agee & Leach, Inc.

  
• SBSH - Citigroup Global Markets Inc.

  
• SDLR - Sandler, O Neill & Partners, L.P.

  
• SEAB - Seaboard Securities, Inc.

  
• SIMM - Simmons & Company International

  
• SKYC - Sky Capital LLC

  
• SMHI - Sanders Morris Harris Inc.

  
• SNCM - Stifel, Nicolaus & Company, Incorporated

  
• SOCO - Capital One Southcoast, Inc

  
• SPHN - Stephens Inc.

  
• STCS - First American Capital and Trading Corporation

  
• STFG - Stanford Group Company

  
• SUSQ - Susquehanna Capital Group

  
• TASL - Tradition Asiel Securities Inc.

  
• TDCM - TD Waterhouse Capital Markets, Inc.

  
• TDCO - Thompson Davis & Co., Inc.

  
• THNK - ThinkEquity Partners LLC

  
• TMBR - Timber Hill LLC

  
• TRLN - Tradelink Securities, LLC

  
• TWPT - Thomas Weisel Partners LLC

  
• UBSS - UBS Securities LLC

  
• VFIN - Vfinance Investments, Inc

  
• VNDM - Vandham Securities Corp.

  
• WBLR - William Blair & Company L.L.C.

  
• WCHV - Wachovia Capital Markets, LLC

  
• WEDB - Wedbush Morgan Securities Inc.

  
• WEED - Weeden & Co.L.P.