A - AGILENT TECH INC
A1BSC - Dow Jones Americas Basic Materials Index
A1CYC - Dow Jones Americas Consumer Services Index
A1DOW - Dow Jones Americas Index
A1ENE - Dow Jones Americas Oil & Gas Index
A1FIN - Dow Jones Americas Financials Index
A1HCR - Dow Jones Americas Health Care Index
A1IDU - Dow Jones Americas Industrials Index
A1NCY - Dow Jones Americas Consumer Goods Index
A1SGI - Dow Jones Sustainability North America Composite Index
A1SGITR - Dow Jones Sustainability North America Composite Total Return Index
A1TEC - Dow Jones Americas Technology Index
A1TLS - Dow Jones Americas Telecommunications Index
A1UTI - Dow Jones Americas Utilities Index
A3DOW - Dow Jones Latin America Index
A4DOW - Dow Jones Latin America - Ex. Mexico Index
AA - ALCOA INC
AA- - ALCOA INC PF 3.75
AAAA.TEST - AMEX Test Symbol
AAB+ - LEHMAN BRO CUR BSK W
AABY - ABN AMRO Brazil ADR TR Index
AAC - Ableauctions.com, Inc
AACC - Asset Acceptance Capital Corp.
AAEY - S&P Custom/ABN AMRO Renewable Energy (ABNENERGY)
AAGLU20 - ABN AMRO Global Uranium Index
AAGLUV20 - ABN AMRO Global Uranium Total Return Index
AAI - AIRTRAN HLDGS INC
AAII - Alabama Aircraft Industries, Inc.
AAIY - S&P Custom/ABN AMRO India ADR (ABNINDIA)
AAME - Atlantic American Corporation
AAMY - S&P Custom/ABN AMRO Metals & Mining (ABNZMMG)
AANB - Abigail Adams National Bancorp, Inc.
AAON - AAON, Inc.
AAP - ADVANCE AUTO PARTS
AAPL - Apple Inc.
AAR - A M R CP 7.875 PFD
AASGI - Dow Jones Sustainability U.S. Composite Index
AASGITR - Dow Jones Sustainability U.S. Composite Total Return Index
AATI - Advanced Analogic Technologies, Inc.
AAU - Almaden Minerals Ltd
AAUK - Anglo American plc - American Depositary Shares exempt pursuant to 12g3-2(b)
AAV - ADVANTAGE ENERGY FD
AAVY - ABN AMRO Vastgoed Index
AAWW - Atlas Air Worldwide Holdings
AAWY - S&P Custom/ABN AMRO Total Return Water (ABNZWATI)
AAX - BUTTER GRADE AA FUTURES SPOT PRICE
AAZST - Nasdaq Test Symbol
AB - ALLIANCEBERNSTEIN
ABA - ALABAMA PWR SER JJ
ABAX - ABAXIS, Inc.
ABB - ABB LTD
ABBC - Abington Bancorp, Inc.
ABC - AMERISOURCEBERGEN CP
ABC.TEST - NASDAQ Test Symbol
ABCB - Ameris Bancorp
ABCD.TEST - NASDAQ Test Symbol
ABCO - Advisory Board Company (The)
ABCW - Anchor BanCorp Wisconsin Inc.
ABD - ACCO BRANDS CORP
ABFS - Arkansas Best Corporation
ABG - ASBURY AUTOMOTIVE GR
ABH - ABITIBIBOWATER INC
ABI - APPLERA CORP-APPLIED
ABII - Abraxis Bioscience Inc.
ABK - AMBAC FINL GRP INC
ABKY - ABN Amro Dutch Basket
ABK-Z - AMBAC FINL GP CP UTS
ABL - American Biltrite Inc
ABM - A B M INDUSTRIES INC
ABMC - American Bio Medica Corp.
ABMD - ABIOMED, Inc.
ABN-E - ABN AMRO CAP FNDG V
ABN-F - ABN AMRO CAP FDG VI
ABN-G - ABN AMRO CAP FDG VII
ABNJ - American Bancorp of New Jersey, Inc.
ABP - Abraxas Petroleum Corp
ABPI - Accentia Biopharmaceuticals, Inc.
ABR - ARBOR REALTY TR
ABT - ABBOTT LABORATORIES
ABTL - Autobytel Inc.
ABV - COMP DE BEBA AM ADS
ABV.C - COMP DE BEBI AM ADS
ABVA - Alliance Bankshares Corporation
ABW-A - ASBC CAPITAL I 7.625
ABX - BARRICK GOLD CP
ABXA - ABX Holdings, Inc.
ACAD - ACADIA Pharmaceuticals Inc.
ACAP - American Physicians Capital, Inc.
ACAS - American Capital Strategies, Ltd.
ACAT - Arctic Cat Inc.
ACB - ADELANTE SHARES RE COMPOSITE
ACB.EU - Adelante Shares RE Composite (Estimated Cash Amount per Creation Unit)
ACB.IV - Adelante Shares RE Composite (Intraday Value Index)
ACB.NV - Adelante Shares RE Composite (Net Asset Value)
ACB.SO - Adelante Shares RE Composite (Shares Outstanding)
ACB.TC - Adelante Shares RE Composite (Total cash amt per creation unit)
ACBA - American Community Bancshares
ACBQX - AMERICAS COMMUNITY BANKERS NASDAQ INDEX
ACC - AMERICAN CAMPUS COMM
ACCL - Accelrys, Inc.
ACD.X - MERGENT CANADIAN DIVIDEND & INCOME ACHIEVERS INDEX
ACE - ACE LTD
ACE-C - ACE LTD DEP SH PFD C
ACEL - Alfacell Corporation
ACET - Aceto Corporation
ACF - AMERICREDIT CP
ACFC - Atlantic Coast Federal Corporation
ACFN - Acorn Energy, Inc.
ACG - ALLIANCEBERNSTEIN
ACGL - Arch Capital Group Ltd.
ACGY - Acergy S.A. - American Depositary Shares
ACH - ALUMINUM CP CHIN ADS
ACHN - Achillion Pharmaceuticals, Inc.
ACI - ARCH COAL INC
ACIW - ACI Worldwide, Inc.
ACK - ADELANTE SHARES RE CLASSICS
ACK.EU - Adelante Shares RE Classics (Estimated Cash Amount per Creation Unit)
ACK.IV - Adelante Shares RE Classics (Intraday Value Index)
ACK.NV - Adelante Shares RE Classics (Net Asset Value)
ACK.SO - Adelante Shares RE Classics (Shares Outstanding)
ACK.TC - Adelante Shares RE Classics (Total cash amt per creation unit)
ACL - ALCON INC
ACLI - American Commercial Lines Inc
ACLS - Axcelis Technologies, Inc.
ACM - AECOM TECHNOLOGY COR
ACME - ACME Communications, Inc.
ACMR - A.C. Moore Arts & Crafts, Inc.
ACN - ACCENTURE LTD.
ACO - AMCOL INTL CP
ACOR - Acorda Therapeutics, Inc.
ACPW - Active Power, Inc.
ACPY - ABN Amro Climate Change & Environment Price Return Index
ACS - AFFILIATED COMP SVCS
ACSEF - ACS Motion Control Ltd.
ACTG - Acacia Research Corporation
ACTI - ActivIdentity Corporation
ACTL - Actel Corporation
ACTS - Actions Semiconductor Co., Ltd. - american depositary shares
ACTU - Actuate Corporation
ACTY - ABN Amro Climate Change & Environment Total Return Index
ACU - Acme United Corp
ACUS - Acusphere, Inc.
ACV - ALBERTO-CULVER CO
ACW - ACCURIDE CORPORATION
ACWI - iShares Trust - iShares MSCI ACWI Index Fund
ACWX - iShares Trust - iShares MSCI ACWI ex US Index Fund
ACXM - Acxiom Corporation
ACY - AeroCentury Corp
ADAM - A.D.A.M. Inc.
ADAT - Authentidate Holding Corp.
ADBE - Adobe Systems Incorporated
ADC - AGREE REALTY CP
ADCT - ADC Telecommunications, Inc.
ADE - ELEMENTS AUSTRALIAN
ADE.IV - Elements Linked to the Australian Dollar-AUD/USD Exchange Rate(intraday indicative value)
ADEP - Adept Technology, Inc.
ADES - ADA-ES, Inc.
ADF - A C M MANAGED $ INC
ADG - Allied Defense Group (The), Inc
ADH - Adherex Technologies Inc
ADI - ANALOG DEVICES
ADK - Adcare Health Systems Inc
ADK+ - ADCARE HEALTH SYS WT
ADL - AMDL, Inc
ADLR - Adolor Corporation
ADLS - Advanced Life Sciences Holdings, Inc.
ADM - ARCHER DANIELS MDLND
ADP - AUTOMATIC DATA PROCS
ADPI - American Dental Partners, Inc.
ADPT - Adaptec, Inc.
ADR.X - INTERNATIONAL MARKET INDEX
ADRA - PowerShares Exchange-Traded Fund Trust - BLDRS Asia 50 ADR Index Fund
ADRAI.X - BLDRS ASIA 50 ADR INDEX FUND (INTRADAY PORTFOLIO VALUE)
ADRD - PowerShares Exchange-Traded Fund Trust - BLDRS Developed Markets 100 ADR Index Fund
ADRDI.X - BLDRS DEVELOPED MARKETS 100 ADR INDEX FUND (INTRADAY PORTFOLIO VALUE)
ADRE - PowerShares Exchange-Traded Fund Trust - BLDRS Emerging Markets 50 ADR Index Fund
ADREI.X - BLDRS EMERGING MARKETS 50 ADR INDEX FUND (INTRADAY PORTFOLIO VALUE)
ADRU - PowerShares Exchange-Traded Fund Trust - BLDRS Europe 100 ADR Index Fund
ADRUI.X - BLDRS EUROPE 100 ADR INDEX FUND (INTRADAY PORTFOLIO VALUE)
ADS - ALLIANCE DATA SYS CP
ADSK - Autodesk, Inc.
ADST - AdStar, Inc.
ADSX - ADSX
ADTN - ADTRAN, Inc.
ADVNA - ADVANTA Corp.
ADVNB - ADVANTA Corp.
ADVS - Advent Software, Inc.
ADX - ADAMS EXPRESS CO
ADY - AMERICAN DAIRY
ADZ - DB AGRICUL SHORT ETN
ADZ.IV - DB Agriculture Short ETN (Intraday Indicative Value)
AE - Adams Resources & Energy, Inc
AEA - ADVANCE AMERICA INC.
AEB - AEGON NV FLTG PERP
AEC - ASSOCIATED EST RLTY
AEC-B - ASSOC EST RLTY CORP
AED - AEGON NV PERP CAP
AEE - AMEREN CP
AEEP50 - ABN Amro Emerging Europe 50 Index
AEER50 - ABN Amro Emerging Europe 50 Total Return Index
AEF - AEGON NV PERP CAP
AEG - AEGON N V ADR
AEH - AEGON NV PERP CAP
AEHR - Aehr Test Systems
AEI - ABLE ENERGY, INC.
AEIS - Advanced Energy Industries, Inc.
AEIY - S&P Global Alternative Energy EUR Index
AEL - AMER EQ INV LIFE HLD
AEM - AGNICO EAGLE MINES
AEN - Austral Pacific Energy Ltd
AEO - AMER EAGLE OUTFIT #
AEP - AMER ELECTRIC POW CO
AEP-A - AEP PFD A
AEPI - AEP Industries Inc.
AER - AERCAP HOLDINGS N.V.
AERG - Applied Energetics, Inc
AERO - AeroGrow International, Inc.
AERT - Advanced Environmental Recycling Technologies, Inc.
AES - AES CORPORATION
AES-C - AES TR III 6.75 PFD
AET - AETNA INC. NEW
AETI - American Electric Technologies, Inc.
AEUY - S&P Global Alternative Energy USD Index
AEV - AEGON NV PERP CAP
AEY - ADDvantage Technologies Group, Inc.
AEZ - American Oil & Gas Inc
AEZS - AEterna Zentaris, Inc.
AF - ASTORIA FINL CORP
AFAM - Almost Family Inc
AFB - ALLIANCEBERNSTEIN NM
AFC - ALLIED CAP 6.875 NTS
AFCE - AFC Enterprises, Inc.
AFE - AMERICAN FINL 7.125
AFF - AMER INTL GP PR A
AFFM - Affirmative Insurance Holdings, Inc.
AFFX - Affymetrix, Inc.
AFFY - Affymax, Inc.
AFG - AMER FIN GRP HLD
AFI-J - AFI-J
AFL - A F L A C INC
AFN - ALESCO FINANCIAL INC
AFO - Protected Certificates Linked to the Nikkei 225 Stock Index
AFOP - Alliance Fiber Optic Products, Inc.
AFP - United Capital Corp
AFR - AMERICAN FIN RLTY TR
AFSI - AmTrust Financial Services, Inc.
AFT - Axesstel, Inc
AG - AGCO CP
AGA - DB AGRI DBL SHRT ETN
AGA.IV - DB Agriculture Double Short ETN (Intraday Indicative Value)
AGB - Principal Protected Notes Linked to Two Indices
AGC - A/C GLB CVT S&I FD
AGD - ALPINE GLOBAL DYNAMI
AGEN - Antigenics Inc.
AGF - DB AGRI LONG ETN
AGF.IV - DB Agriculture Long ETN (Intraday Indicative Value)
AGG - ISHARES LEH AGG FD
AGG.EU - ISHARES LEHMAN AGGREGATE BOND FUND (ESTIMATED CASH AMOUNT PER CREATION UNIT)
AGG.IV - ISHARES LEHMAN AGGREGATE BOND FUND (INTRADAY INDICATIVE VALUE)
AGG.NV - ISHARES LEHMAN AGGREGATE BOND FUND (NET ASSET VALUE)
AGG.SO - ISHARES LEHMAN AGGREGATE BOND FUND (SHARES OUTSTANDING)
AGG.TC - ISHARES LEHMAN AGGREGATE BOND FUND (TOTAL CASH AMOUNT PER CREATION UNIT)
AGGIV.X - AGGIV.X
AGIEM - AGI Europe
AGIEME - AGI Europe
AGIEMXL - AGI Europe Extra Liquid
AGIEMXLE - AGI Europe Extra Liquid
AGIGL - Ardour Global Index
AGIGLE - Ardour Global Index
AGII - Argo Group International Holdings Ltd.
AGINA - AGI North America
AGINAE - AGI North America
AGINAXL - AGI North America Extra Liquid
AGINAXLE - AGI North America Extra Liquid
AGIX - AtheroGenics, Inc.
AGIXL - Ardour Global Index Extra Liquid
AGIXLE - Ardour Global Index Extra Liquid
AGIXLET - Ardour Global Index Extra Liquid Total Return (EUR)
AGIXLT - Ardour Global Index Extra Liquid Total Return (USD)
AGL - ANGELICA CP
AGM - FED AGRICUL MTG C
AGM.A - FED AGRICUL MTG A
AGN - ALLERGAN INC
AGO - ASSURED GUARANTY LTD
AGP - AMERIGROUP CORP
AGT - Apollo Gold Corp
AGU - AGRIUM INC.
AGV - ADELANTE SHARE RE GROWTH
AGV.EU - Adelante Shares RE Growth (Estimated Cash Amount per Creation Unit)
AGV.IV - Adelante Shares RE Growth (Intraday Value Index)
AGV.NV - Adelante Shares RE Growth (Net Asset Value)
AGV.SO - Adelante Shares RE Growth (Shares Outstanding)
AGV.TC - Adelante Shares RE Growth (Total Cash amt per creation unit)
AGW - Accelerated Return Notes Linked to the S&P 500 Index
AGX - Argan, Inc.
AGYS - Agilysys, Inc.
AHCI - Allied HealthCare International Inc.
AHD - ATLAS PIPELNE HLDING
AHG - APRIA HEALTHCARE
AHGP - Alliance Holdings GP, L.P. - Common Units Representing Limited Partner Interests
| AHII - Animal Health International, Inc.
AHL - ASPEN INSURANCE HLDG
AHL- - ASPEN INS PFD INC
AHL-A - ASPEN INSURANCE PFD
AHPI - Allied Healthcare Products, Inc.
AHR - ANTHRACITE CAP INC
AHR-C - ANTHRACITE CAP PFD C
AHR-D - ANTHRACITE CAP SER D
AHS - AMN HEALTHCARE SVCS
AHT - ASHFORD HOSP TR INC
AHT-A - ASHFORD HSOP TR PFD
AHT-D - ASHFORD HOSP D PFD
AHY - 10% SPARQS Linked to Apple Inc.
AIA - ISHARES S&P ASIA 50
AIA.EU - iShares S&P Asia 50 Index Fund (Estimated Cash Amount per Creation Unit)
AIA.IV - iShares S&P Asia 50 Index Fund (Intraday Indicative Value)
AIA.NV - iShares S&P Asia 50 Index Fund (Net Asset Value)
AIA.SO - iShares S&P Asia 50 Index Fund (Shares Outstanding)
AIA.TC - iShares S&P Asia 50 Index Fund (Total Cash Amount per Creation Unit)
AIB - ALLIED IRISH PLC ADS
AID - Law Enforcement Associates Corp
AIEY - S&P Africa 40 (EUR) Index
AIFVF6 - DJAIGCI Fair Value February 06
AIFVG6 - DJAIGCI FAIR VALUE FEBRUARY 06
AIFVJ6 - DJAIGCI Fair Value April 06
AIFVM6 - DJAIGCI FAIR VALUE JUNE 06
AIFVQ5 - DJAIGCI FAIR VALUE AUGUST 05
AIFVQ6 - DJAIGCI FAIR VALUE August 06
AIFVV5 - DJAIGCI Fair Value October 05
AIFVV6 - DJAIGCI FAIR VALUE OCTOBER 06
AIFVZ5 - DJAIGCI Fair Value December 05
AIFVZ6 - DJAIGCI Fair Value December 06
AIG - AMER INTL GROUP INC
AII.U - Aldabra 2 Acquisition Corp
AII+ - ALDABRA 2 ACQ CP WTS
AIM - Aerosonic Corp
AIMC - Altra Holdings, Inc.
AIN - ALBANY INTL CP CL A
AINV - Apollo Investment Corporation - Closed End Fund
AIP - American Israeli Paper Mills Ltd
AIPAFIG.X - ActiFindex PrecisionAlpha Financials Index (Gross)
AIPAFIN.X - ActiFindex PrecisionAlpha Financials Index (NAV)
AIPAHCG.X - ActiFindex PrecisionAlpha Health Care Index (Gross)
AIPAHCN.X - ActiFindex PrecisionAlpha Health Care Index (NAV)
AIPANRG.X - ActiFindex PrecisionAlpha Natural Resources Index (Gross)
AIPANRN.X - ActiFindex PrecisionAlpha Natural Resources Index (NAV)
AIPAREG.X - ActiFindex PrecisionAlpha Real Estate Index (Gross)
AIPAREN.X - ActiFindex PrecisionAlpha Real Estate Index (NAV)
AIPATEG.X - ActiFindex PrecisionAlpha Technology Index (Gross)
AIPATEN.X - ActiFindex PrecisionAlpha Technology Index (NAV)
AIPAUTG.X - ActiFindex PrecisionAlpha Utilities Index (Gross)
AIPAUTN.X - ActiFindex PrecisionAlpha Utilities Index (NAV)
AIPUTG.X - AIPUTG.X
AIQ - ALLIANCE IMAGING INC
AIR - A A R CP
AIRALCG.X - ActiFindex RAR Large Core Index (Gross)
AIRALCN.X - ActiFindex RAR Large Core Index (NAV)
AIRALGG.X - ActiFindex RAR Large Growth Index (Gross)
AIRALGN.X - ActiFindex RAR Large Growth Index (NAV)
AIRALNG.X - AIRALNG.X
AIRALVG.X - ActiFindex RAR Large Value Index (Gross)
AIRALVN.X - ActiFindex RAR Large Value Index
AIRAMCG.X - ActiFindex RAR Mid Core Index (Gross)
AIRAMCN.X - ActiFindex RAR Mid Core Index (NAV)
AIRAMGG.X - ActiFindex RAR Mid Growth Index (Gross)
AIRAMGN.X - ActiFindex RAR Mid Growth Index (NAV)
AIRAMVG.X - ActiFindex RAR Mid Value Index (Gross)
AIRAMVN.X - ActiFindex RAR Mid Value Index (NAV)
AIRASCG.X - ActiFindex RAR Small Core Index (Gross)
AIRASCN.X - ActiFindex RAR Small Core Index (NAV)
AIRASGG.X - ActiFindex RAR Small Growth Index (Gross)
AIRASGN.X - ActiFindex RAR Small Growth Index (NAV)
AIRASVG.X - ActiFindex RAR Small Value Index (Gross)
AIRASVN.X - ActiFindex RAR Small Value Index (NAV)
AIRILBG.X - ActiFindex Retirement Income Large-Mid Blend Index (Gross)
AIRILBN.X - ActiFindex Retirement Income Large-Mid Blend Index (NAV)
AIRILGG.X - ActiFindex Retirement Income Large-Mid Growth Index (Gross)
AIRILGN.X - ActiFindex Retirement Income Large-Mid Growth (NAV) Index
AIRILVG.X - ActiFindex Retirement Income Large-Mid Value Index (Gross)
AIRILVN.X - ActiFindex Retirement Income Large-Mid Value Index (NAV)
AIRM - Air Methods Corporation
AIRN - Airspan Networks Inc.
AIRT - Air T, Inc.
AIRV - Airvana, Inc.
AIS - Antares Pharma Inc
AIT - APPLIED IDNS TECH
AITY - DWS AgriX Index TR
AIUY - S&P Africa 40 (USD) Index
AIV - APT INV & MNGMNT CO
AIV-G - APT INV & MGMT9.375G
AIV-T - APARTMENT INV
AIV-U - APT INV MGMT PFD U
AIV-V - APARTMENT INVT
AIV-Y - APARTMENT INV MGT CO
AIXD - Access Integrated Technologies, Inc.
AIXG - Aixtron Aktiengesellschaft - American Depository Shares
AIZ - ASSURANT INC
AJG - GALLAGHER ARTHUR J
AJT.EU - PowerShares Dynamic Pharmaceuticals(Estimated Cash Amt per Creation Unit)
AJT.NV - PowerShares Dynamic Pharmaceuticals(Net Asset Value)
AJT.SO - PowerShares Dynamic Pharmaceuticals(Shares Outstanding)
AJT.TC - PowerShares Dynamic Pharmaceuticals(Total Cash Amt per Creation Unit)
AJT.X - PowerShares Dynamic Pharmaceuticals(Intraday Indicative Value Index)
AJZST - Nasdaq Test Symbol
AKAM - Akamai Technologies, Inc.
AKB - ADELANTE SHARE RE KINGS
AKB.EU - Adelante Shares RE Kings (Estimated Cash Amount per Creation Unit)
AKB.IV - Adelante Shares RE Kings (Intraday Value Index)
AKB.NV - Adelante Shares RE Kings (Net Asset Value)
AKB.SO - Adelante Shares RE Kings (Shares Outstanding)
AKB.TC - Adelante Shares RE Kings (Total Cash amt per creation unit)
AKE - Principal-Protected Certificates Linked to a Global Index Basket
AKF - AMBAC FINL 5.95 DEBS
AKN - SAFETY FIRST US EUR
AKNS - Akeena Solar, Inc.
AKO.A - EMBOTELL ANDINA SA A
AKO.B - EMBOTELL ANDNA SA B
AKP - ALLIANCE CA MUNI FD
AKR - ACADIA RLTY TR
AKRX - Akorn, Inc.
AKS - A K STEEL HLDG CORP
AKT - AMBAC FIN 5.875 DEB
ALAB - ALAB
ALAN - Alanco Technologies Inc.
ALB - ALBEMARLE CP
ALBY - COMMUTY CAP BNCSHS INC
ALC - ASSISTED LIVING CONC
ALCO - Alico, Inc.
ALD - ALLIED CAP CORP
ALDA - Aldila, Inc.
ALDN - Aladdin Knowledge Systems Limited
ALE - ALLETE INC.
ALEX - Alexander & Baldwin, Inc.
ALF - ALA PWR SR AA 5.625
ALG - ALAMO GP INC
ALGN - Align Technology, Inc.
ALGT - Allegiant Travel Company
ALI@A - ALI@A
ALJ - ALON USA ENERGY, INC
ALK - ALASKA AIR GROUP INC
ALKS - Alkermes, Inc.
ALL - ALLSTATE CP
ALLB - Alliance Bancorp, Inc. of Pennsylvania
ALLI - Allion Healthcare, Inc.
ALLT - Allot Communications Ltd.
ALM - ALABAMA POWER CO
ALNC - Alliance Financial Corporation
ALNY - Alnylam Pharmaceuticals, Inc.
ALO - ALPHARMA INC
ALOG - Analogic Corporation
ALOT - Astro-Med, Inc.
ALOY - Alloy, Inc.
ALP-N - ALABAMA PWR 5.2A PFD
ALP-O - ALABAMA PWR 5.83A PF
ALP-P - ALABAMA POWER 5.30 A
ALQ - ALABAMA PWR SER GG
ALSE - Alseres Pharmaceuticals, Inc.
ALSK - Alaska Communications Systems Group, Inc.
ALTH - Allos Therapeutics, Inc.
ALTI - Altair Nanotechnologies Inc.
ALTR - Altera Corporation
ALTU - Altus Pharmaceuticals Inc.
ALU - ALCATEL LUCENT
ALUS - Alsius Corporation
ALUSU - Alsius Corporation - Unit consisting of 1 Common and 2 Warrants
ALUSW - Alsius Corporation - Warrant 08/03/2009
ALV - AUTOLIV INC
ALVR - Alvarion Ltd.
ALX - BUTTER GRADE A FUTURES SPOT PRICE
ALXA - Alexza Pharmaceuticals, Inc.
ALXN - Alexion Pharmaceuticals, Inc.
ALY - ALLIS-CHALMERS ENRGY
ALZ - ALABAMA PWR SR NT
ALZST - SUPERMONTAGE TEST
AM - AMER GREETINGS CL-A
AMAB - AmericasBank Corp.
AMAC - American Medical Alert Corp.
AMAG - AMAG Pharmaceuticals, Inc.
AMAT - Applied Materials, Inc.
AMB - AMB PROPERTIES CORP
AMBAP - Best's Asian/Pacific Insurance Index
AMBAPT - A.M. Best's Asian/Pacific Insurance Total Return Index
AMBEUR - Best's European Insurance Index
AMBEURT - A.M. Best's European Insurance Total Return Index
AMBG - Best's Global Insurance Composite Index
AMBGB - Best's Global Insurance Brokers Index
AMBGBT - A.M. Best's Global Insurance Brokers Total Return Index
AMBGL - Best's Global Life Insurance Index
AMBGLT - A.M. Best's Global Life Insurance Total Return Index
AMBGML - Best's Global Multi-Line Insurance Index
AMBGMLT - A.M. Best's Global Multi-Line Insurance Total Return Index
AMBGNL - Best's Global Non-Life Insurance Index
AMBGNLT - A.M. Best's Global Non-Life Insurance Total Return Index
AMBGR - Best's Global Reinsurance Index
AMBGRT - A.M. Best's Global Reinsurance Total Return Index
AMBGT - A.M. Best's Global Insurance Composite Total Return Index
AMB-L - AMB PPTY CP PFD L
AMB-M - AMB PPTY CP PFD M
AMB-O - AMP PPTY CORP PFD O
AMB-P - AMB PROP 6.85% PFD
AMBUB - Best's U.S. Insurance Brokers Index
AMBUBT - A.M. Best's U.S. Insurance Brokers Total Return Index
AMBUH - Best's U.S. Health & HMO Insurance Index
AMBUHT - A.M. Best's U.S. Health & HMO Insurance Total Return Index
AMBUL - Best's U.S. Life Insurance Index
AMBULH - Best's U.S. Life/Health Insurance Index
AMBULHT - A.M. Best's U.S. Life/Health Insurance Total Return Index
AMBULT - A.M. Best's U.S. Life Insurance Total Return Index
AMBUML - Best's U.S. Multi-Line Insurance Index
AMBUMLT - A.M. Best's U.S. Multi-Line Insurance Total Return Index
AMBUPC - Best's U.S. Property/Casualty Insurance Index
AMBUPCT - A.M. Best's U.S. Property/Casualty Insurance Total Return Index
AMBUS - Best's U.S. Composite Insurance Index
AMBUST - A.M. Best's U.S. Composite Insurance Total Return Index
AMC - American Mortgage Acceptance
AMC-A - AMERICAN MTG AC SR A
AMCC - Applied Micro Circuits Corporation
AMCCD - AMCCD
AMCE - American Claims Evaluation, Inc.
AMCN - AirMedia Group Inc - American Depositary Shares
AMCP - AmCOMP Incorporated
AMCS - AMICAS, Inc.
AMD - ADV MICRO DEVICES
AME - AMETEK INC
AMED - Amedisys Inc
AMEN - AMEN Properties Inc.
AMFI - Amcore Financial, Inc.
AMG - AFFILIATED MGRS GRP
AMGI - American Mold Guard, Inc.
AMGIW - American Mold Guard, Inc.
AMGIZ - American Mold Guard, Inc.
AMGN - Amgen Inc.
AMIC - American Independence Corp.
AMIE - Ambassadors International, Inc.
AMIN - American International Industries Inc
AMK - MORGAN STANLEY
AMKR - Amkor Technology, Inc.
AMLN - Amylin Pharmaceuticals, Inc.
AMMD - American Medical Systems Holdings, Inc.
AMN - AMERON INC
AMNB - American National Bankshares, Inc.
AMOT - Allied Motion Technologies, Inc.
AMOV - America Movil, S.A.B. de C.V.
AMP - AMERIPRISE FINANCIAL
AMPH - American Physicians Service Group, Inc.
AMPL - Ampal-American Israel Corporation
AMPX - Ampex Corporation
AMR - A M R CP
AMRB - American River Bankshares
AMRI - Albany Molecular Research, Inc.
AMRN - Amarin Corporation PLC - American Depositary Shares
AMS - American Shared Hospital Services
AMSC - American Superconductor Corporation
AMSF - AMERISAFE, Inc.
AMSG - Amsurg Corp.
AMSWA - American Software, Inc.
AMSY - Alerian MLP Select (USD) Index
AMT - AMER TOWER CP
AMTC - Ameritrans Capital Corporation
AMTCP - Ameritrans Capital Corporation - 9.375% participating Preferred Stock
AMTD - TD Ameritrade Holding Corporation
AMTY - Amerityre Corporation
AMV - Alternative Asset Management Acquisition Corp
AMV.U - Alternative Asset Management Acquisition Corp
AMV+ - ALT ASSET MGMT AQ WT
AMWD - American Woodmark Corporation
AMX - AMERICA MOVIL, S.A.B
AMY - AmReit, Inc
AMZ.X - Alerian MLP Index
AMZN - Amazon.com, Inc.
AN - AUTONATION INC
ANAD - ANADIGICS, Inc.
ANAT - American National Insurance Company
ANCX - Access National Corporation
ANDE - Andersons, Inc. (The)
ANDS - Anadys Pharmaceuticals, Inc.
ANDW - ANDW
ANE - American Community Newspapers Inc
ANE.U - American Community Newspapers Inc
ANE+ - AMERICAN COM NEWS WT
ANEN - Anaren, Inc.
ANF - ABERCROMBIE & FITCH
ANGN - Angeion Corporation
ANGO - AngioDynamics, Inc.
ANH - ANWORTH MTG ASSET CP
ANH-A - ANWORTH MTG PFD A
ANH-B - ANWORTH 6.25 PR S B
ANIK - Anika Therapeutics Inc.
ANJ - AIG PGM ACC RETN NTS
ANL - AMER LAND LEASE
ANL-A - AMER LAND LEASE PFD
ANLY - Analysts International Corporation
ANN - ANNTAYLOR STORES CP
ANNB - Annapolis Bancorp Inc.
ANO - Anooraq Resources Corporation
ANPI - Angiotech Pharmaceuticals, Inc. - Common Shares
ANR - ALPHA NATURAL RES
ANS - AirNet Systems, Inc
ANSR - ANSR
ANSS - ANSYS, Inc.
| ANST - Ansoft Corporation
ANSV - Anesiva, Inc.
ANSW - Answers Corporation
ANTP - PHAZAR CORP
ANV - Allied Nevada Gold Corp
ANW - AEGEAN MARINE PETROL
ANX - ADVENTRX Pharmaceuticals Inc
ANY - MORGAN STANLEY
AO-A - AMERCO SERIES A
AOB - AMERICAN ORIENTL BIO
AOC - AON CORP
AOD - ALPINE TOTAL DYNAMIC
AOG - Aurora Oil & Gas Corporation
AOI - ALLIANCE ONE INTL
AOS - SMITH A O CORP
AP - AMPCO PITTS CP
APA - APACHE CP
APAB - Appalachian Bancshares, Inc. (GA)
APAC - APAC Customer Services, Inc.
APAGF - APCO Argentina Inc.
APB - ASIA PACIFIC FD
APC - ANADARKO PETROLEUM
APD - AIR PRODUCTS CHEM
APEI - American Public Education, Inc.
APF - MS ASIA-PAC FUND
APFC - American Pacific Corporation
APH - AMPHENOL CP
API - Advanced Photonix, Inc
APII - Action Products International, Inc.
APK - 10.5% HITS Linked to Apple Computer, Inc.
APKT - Acme Packet, Inc.
APL - ATLAS PIPELINE PTNRS
APO - American Community Properties Trust
APOG - Apogee Enterprises, Inc.
APOL - Apollo Group, Inc.
APP - AMERICAN APPAREL INC
APP+ - AMERICAN APPAREL INC
APPA - A.P. Pharma, Inc.
APPB - APPB
APPX - APP Pharmaceuticals
APPY - AspenBio Pharma, Inc.
APSA - Alto Palermo S.A. - American Depositary Shares
APSG - Applied Signal Technology, Inc.
APT - Alpha Pro Tech, Ltd
APU - AMERIGAS PARTNERS LP
APWR - A-Power Energy Generation Systems, Ltd.
APX - BLACKROCK APEX MUNIC
APY - Aspyra, Inc
AQAY - S&P Global Water Index
AQEY - S&P Global Water (Euros) Index
AQQ - American Spectrum Realty, Inc
AQS - ADELANTE SHARE RE SHELTER
AQS.EU - Adelante Shares RE Shelter (Estimated Cash Amount per Creation Unit)
AQS.IV - Adelante Shares RE Shelter (Intraday Value Index)
AQS.NV - Adelante Shares RE Shelter (Net Asset Value)
AQS.SO - Adelante Shares RE Shelter (Shares Outstanding)
AQS.TC - Adelante Shares RE Shelter (Total Cash amt per creation unit)
AQZ.TEST - AMEX Test Symbol
AQZST - Nasdaq Test Symbol
ARA - ARACRUZ CELULOSE SA
ARAY - Accuray Incorporated
ARB - ARBITRON INC
ARBA - Ariba, Inc.
ARBX - Arbinet-thexchange, Inc.
ARCC - Ares Capital Corporation - Closed End Fund
ARCI - Appliance Recycling Centers of America, Inc.
ARCW - Arc Wireless Solutions, Inc.
ARD - ARENA RESOURCES
ARDNA - Arden Group, Inc.
ARE - ALEXANDRIA RL EST EQ
ARE-C - ALEXANDRIA RE PFD C
AREX - Approach Resources Inc.
ARG - AIRGAS INC
ARGN - Amerigon Incorporated
ARH-A - ARCH CAP 8 PFD
ARH-B - ARCH CAPITAL PFD B
ARIA - ARIAD Pharmaceuticals, Inc.
ARII - American Railcar Industries, Inc.
ARJ - ARCH CHEMICALS INC
ARK - BLACKROCK SENIOR HIG
ARKR - Ark Restaurants Corp.
ARL - AMER RLTY INVESTORS
ARLP - Alliance Resource Partners, L.P. - Common Units Representing Limited Partnership Interests
ARM - ARVINMERITOR INC
ARMH - ARM Holdings, plc - American Depositary Shares
ARNA - Arena Pharmaceuticals, Inc.
ARO - AEROPOSTALE INC
AROW - Arrow Financial Corporation
ARP - AMERICAN REPRO CO
ARQL - ArQule, Inc.
ARRS - Arris Group Inc
ARRY - Array BioPharma Inc.
ARST - Arc Sight, Inc.
ARTC - ArthroCare Corporation
ARTE - Artes Medical, Inc.
ARTG - Art Technology Group, Inc.
ARTL - The Aristotle Corporation
ARTLP - The Aristotle Corporation - Series I $6.00 convertible voting cumulative 11% Preferred Stock
ARTNA - Artesian Resources Corporation
ARTW - Art's-Way Manufacturing Co., Inc.
ARTX - Arotech Corporation
ARUN - Aruba Networks, Inc.
ARW - ARROW ELCTS
ARWR - Arrowhead Research Corporation
ARXT - ARXT
ARYX - ARYx Therapeutics, Inc.
ASA - A S A LTD
ASBC - Associated Banc-Corp
ASBI - Ameriana Bancorp
ASC - ADSTAR, INC.
ASCA - Ameristar Casinos, Inc.
ASCY - AdelanteShares Classics Index
ASEI - American Science and Engineering, Inc.
ASEY - ABN AMRO Solar Energy Index
ASF - ADMINISTAFF INC
ASFI - Asta Funding, Inc.
ASFN - Atlantic Southern Financial Group, Inc.
ASG - LIBERTY ALLSTAR GRW
ASGN - On Assignment, Inc.
ASGR - America Service Group Inc.
ASGY - AdelanteShares Growth Index
ASH - ASHLAND INC (NEW)
ASHW - Ashworth, Inc.
ASHY - AdelanteShares Composite Index
ASI - AMER SAFTY INS HLDGS
ASIA - AsiaInfo Holdings, Inc.
ASIY - AdelanteShares Shelter Index
ASKY - AdelanteShares Kings Index
ASMI - ASM International N.V. - New York Registry Shares
ASML - ASML Holding N.V. - New York Registry Shares
ASP - AMER STRAT PORTFOLIO
ASP50 - Select Asia Total Return Index
ASPM - Aspect Medical Systems, Inc.
ASPV - ASPV
ASR - GRUPO AEROPORTUARIO
ASRV - AmeriServ Financial Inc.
ASRVP - AmeriServ Financial Inc. - AmeriServ Financial Trust I - 8.45% Beneficial Unsecured Securities, Series A
ASTE - Astec Industries, Inc.
ASTI - Ascent Solar Technologies, Inc.
ASTIZ - Ascent Solar Technologies, Inc.
ASTM - Aastrom Biosciences, Inc.
ASTSF - ASE Test, Limited
ASTY - AdelanteShares TIPS Index
ASUR - FORGENT NETWORKS INC
ASVI - ASVI
ASVY - AdelanteShares Value Index
ASX - ADVANCED SEMICONDUCT
ASY - Elecsys Corp
ASYS - Amtech Systems, Inc.
ASYT - Asyst Technologies, Inc.
ATA - Apogee Technology, Inc
ATAC - Aftermarket Technology Corp.
ATAI - ATA Inc. - American Depositary Shares
ATAR - Atari, Inc.
ATAXZ - America First Tax Exempt Investors, L.P. - Beneficial Unit Certificates (BUCs) representing Limited Partnership Interests
ATB - ARLINGTON TANKERS
ATBC - Atlantic BancGroup Inc
ATC - Cycle Country Accessories Corporation
ATCO - American Technology Corporation
ATDOW - Dow Jones Austria Index
ATDOWD - Dow Jones Austria Index (U.S.$)
ATE - ADVANTEST (KAB) ADS
ATEA - Astea International, Inc.
ATEC - Alphatec Holdings, Inc.
ATF - Equity Income Fund, First Exchange Series
ATG - ATLANTA GAS LIGHT
ATGN - AltiGen Communications, Inc.
ATHN - athenahealth, Inc.
ATHR - Atheros Communications, Inc.
ATI - ALLEGHENY TECH NEW
ATK - ALLIANT TECH SYS INC
ATLO - Ames National Corporation
ATLS - Atlas America, Inc.
ATMI - ATMI Inc.
ATML - Atmel Corporation
ATN - ATLAS ENERGY RESOURC
ATNI - Atlantic Tele-Network, Inc.
ATO - ATMOS ENERGY CP
ATPG - ATP Oil & Gas Corporation
ATPL - ATLANTIS PLASTICS INC A
ATR - APTAR GROUP INC
ATRC - AtriCure, Inc.
ATRI - ATRION Corporation
ATRM - Aetrium Incorporated
ATRO - Astronics Corporation
ATRY - S&P Asia STARS Net TR (USD)
ATS - APT SATELLITE
ATSI - ATS Medical, Inc.
ATT - AT
ATU - ACTUANT CORP NEW
ATV - ACORN INTERNATIONAL,
ATVI - Activision, Inc.
ATW - ATWOOD OCEANICS INC
ATX - Cross (A.T.) Co
ATY - ADELANTE SHARE RE SHELTER
ATY.EU - Adelante Shares RE Yield Plus (Estimated Cash Amount per Creation Unit)
ATY.IV - Adelante Shares RE Yield Plus (Intraday Value Index)
ATY.NV - Adelante Shares RE Yield Plus (Net Asset Value)
ATY.SO - Adelante Shares RE Yield Plus (Shares Outstanding)
ATY.TC - Adelante Shares RE Yield Plus (Total Cash amt per creation unit)
AU - ANGLOGOLD ASHANTI LT
AUBN - Auburn National Bancorporation, Inc.
AUDC - AudioCodes Ltd.
AUDOWD - Dow Jones Australia Index (U.S.$)
AUO - AU OPTRONICS CP ADS
AUS - NETS TRUST
AUS.EU - NETS S&P/ASX 200 Index Fund (Estimated Cash Amount per Creation Unit)
AUS.IV - NETS S&P/ASX 200 Index Fund (Intraday Indicative Value)
AUS.NV - NETS S&P/ASX 200 Index Fund (Net Asset Value)
AUS.SO - NETS S&P/ASX 200 Index Fund (Shares Outstanding)
AUS.TC - NETS S&P/ASX 200 Index Fund (Total Cash Amount per Creation Unit)
AUSA - Access Plans USA, Inc.
AUTH - AuthenTec, Inc.
AUX.X - AUX.X
AUXL - Auxilium Pharmaceuticals, Inc.
AUY - YAMANA GOLD INC
AVA - AVISTA CORP
AVAN - Avant Immunotherapeutics, Inc.
AVAV - AeroVironment, Inc.
AVB - AVALONBAY CMTYS
AVB-H - AVALONBAY 8.70 PF H
AVCA - Advocat, Inc.
AVCT - Avocent Corporation
AVD - AMER VANGUARD CP
AVF - AMERICAN INTL GRP PF
AVGN - Avigen, Inc.
AVID - Avid Technology, Inc.
AVII - AVI BioPharma, Inc.
AVK - ADVENT CLAYMORE CONV
AVN - 12% STRIDES Linked to Apple, Inc.
AVNR - Avanir Pharmaceuticals
AVNX - Avanex Corporation
AVP - AVON PRODUCTS INC
AVR - AVENTINE RENEW ENRGY
AVRX - Avalon Pharmaceuticals, Inc.
AVSR - Avistar Communications Corporation
AVT - AVNET INC
AVTR - Avatar Holdings Inc.
AVU - ADELANTE SHARE RE VALUE
AVU.EU - Adelante Shares RE Value (Estimated Cash Amount per Creation Unit)
AVU.IV - Adelante Shares RE Value (Intraday Value Index)
AVU.NV - Adelante Shares RE Value (Net Asset Value)
AVU.SO - Adelante Shares RE Value (Shares Outstanding)
AVU.TC - Adelante Shares RE Value (Total Cash amt per creation unit)
AVX - A V X CORP
AVY - AVERY DENNISON CP
AVY-A - AVERY DENNISON HIMED
AVZA - Aviza Technology, Inc.
AW - ALLIED WASTE IND INC
AWBC - AmericanWest Bancorporation
AWC - ALUMINA LTD ADS
AWD - AWD
AWF - ALLIANCEBERNSTEIN IN
AWH - ALLIED WLD ASSUR CO
AWI - ARMSTRONG WORLD INDU
AWK - AMERICAN WTR WRKS CO
AWO - Principal Protected Noted Linked to a Basket of Asian Currencies
AWP - ALPINE GBL PRMR PROP
AWPY - ABN Amro Wind Price Return Index
AWR - AMER ST WATER
AWRE - Aware, Inc.
AWTY - ABN Amro Wind Total Return Index
AWX - Avalon Holdings Corp
AXA - AXA ADS
AXC - Advanced Technology Acquisition Corp.
AXC.U - Advanced Technology Acquisition Corp
AXC+ - ADVANCED TECH CP WTS
AXCA - AXCA
AXE - ANIXTER INTL INC
AXENV.X - ENVIRONMENTAL SERVICES INDEX
AXG - ATLAS ACQS HLD CP
AXG.U - ATLAS ACQ HOLDING UT
AXG+ - ATLAS ACQ HL WTS
AXHFC.X - AMEX Hedge Fund Composite Strategy Index
AXK - Accelr8 Technology Corp
AXL - AMER AXLE&MFG HLDS
AXO.X - AXO.X
AXP - AMER EXPRESS INC
AXR - AMREP CP NEW
AXS - AXIS CAP HLDGS LTD
AXS-A - AXIS CAPITAL PFD A
AXTI - AXT Inc
AXU - Alexco Resource Corp
AXYS - Axsys Technologies, Inc.
AYA - ALYST ACQUISITION CORP
AYA.U - Alyst Acquisition Corp
AYA+ - ALYST ACQ CORP WTS
AYE - ALLEGHENY ENERGY INC
AYI - ACUITY BRANDS INC
AYN - ALLIANCE NY MUNI FD
AYR - AIRCASTLE LTD CMN ST
AZ - ALLIANZ SE
AZB - Capital Protected Note Linked tot he S&P 500 Index
AZC - Augusta Resource Corporation
AZK - Aurizon Mines Ltd
AZN - ASTRAZENECA PLC ADS
AZO - AUTOZONE INC
AZP - Safety First Principal-Protected Trust Certificates Linked to the U.S.-Europe-Japan Basket
AZPN - Aspen Technology, Inc.
AZZ - AZZ INCORPORATED
| AZZST - Nasdaq Test Symbol
|
