Stock Symbols
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| Symbol | Company Name | Exchange | ||
|---|---|---|---|---|
| A | Agilent Technologies Inc | NYSE | ||
| AA | Alcoa Inc | NYSE | ||
| AAC | AbleAuctions.com Inc | AMEX | ||
| AACC | Asset Acceptance Capital Corp | NASD | ||
| AAI | AirTran Holdings Inc | NYSE | ||
| AAME | Atlantic American Corp | NASD | ||
| AAN | Aarons Ord Shs | NYSE | ||
| AANB | Abigail Adams National Bancorp Inc | NASD | ||
| AAON | Aaon Inc | NASD | ||
| AAP | Advance Auto Parts Inc | NYSE | ||
| AAPL | Apple Inc | NASD | ||
| AAR | NYSE | |||
| AATI | Advanced Analogic Technologies Inc | NASD | ||
| AAU | Almaden Minerals Ltd | AMEX | ||
| AAV | Advantage Oil and Gas Ltd | NYSE | ||
| AAWW | Atlas Air Worldwide Holdings Inc | NASD | ||
| AAXJ | NASD | |||
| AB | AllianceBernstein Holding LP | NYSE | ||
| ABA | NYSE | |||
| ABAT | Advanced Battery Technologies Inc | NASD | ||
| ABAX | Abaxis Inc | NASD | ||
| ABB | ABB Ltd Depository Receipt | NYSE | ||
| ABBC | Abington Bancorp Inc | NASD | ||
| ABC | AmerisourceBergen Corp | NYSE | ||
| ABCB | Ameris Bancorp | NASD | ||
| ABCD | Cambium Learning Group, Inc. | NASD | ||
| ABCO | Advisory Board Co | NASD | ||
| ABCW | Anchor Bancorp of Wisconsin Inc | NASD | ||
| ABD | ACCO Brands Corp | NYSE | ||
| ABFS | Arkansas Best Corp | NASD | ||
| ABG | Asbury Automotive Group Inc | NYSE | ||
| ABI | AMEX | |||
| ABII | APP Pharmaceuticals Inc | NASD | ||
| ABIO | ARCA biopharma Inc | NASD | ||
| ABK | Ambac Financial Group Inc | NYSE | ||
| ABL | American Biltrite Inc | AMEX | ||
| ABM | ABM Industries Inc | NYSE | ||
| ABMC | American Bio Medica Corp | NASD | ||
| ABMD | Abiomed Inc | NASD | ||
| ABR | Arbor Realty Trust Inc | NYSE | ||
| ABT | Abbott Laboratories | NYSE | ||
| ABTL | Autobytel Inc | NASD | ||
| ABV | Companhia De Bebidas ADR Reptg One Pref Shs | NYSE | ||
| ABVA | Alliance Bankshares Corporation | NASD | ||
| ABVT | AboveNet Inc | NYSE | ||
| ABX | Barrick Gold Corp | NYSE | ||
| ACAD | ACADIA Pharmaceuticals Inc | NASD | ||
| ACAP | American Physicians Capital Inc | NASD | ||
| ACAS | American Capital Ltd | NASD | ||
| ACAT | Arctic Cat Inc | NASD | ||
| ACC | American Campus Communities Inc | NYSE | ||
| ACCL | Accelrys Inc | NASD | ||
| ACE | ACE Ltd | NYSE | ||
| ACET | Aceto Corp | NASD | ||
| ACF | AmeriCredit Corp | NYSE | ||
| ACFC | Atlantic Coast Federal Corp | NASD | ||
| ACFN | Acorn Energy Inc | NASD | ||
| ACG | AllianceBernstein Income Fund Inc | NYSE | ||
| ACGL | Arch Capital Group Ltd | NASD | ||
| ACGY | Acergy ADR | NASD | ||
| ACH | Aluminum Corporation of China ADR Rep 25 Class H Ord Shs | NYSE | ||
| ACHN | Achillion Pharmaceuticals Inc | NASD | ||
| ACI | Arch Coal Inc | NYSE | ||
| ACIW | ACI Worldwide Inc | NASD | ||
| ACL | Alcon Inc | NYSE | ||
| ACLI | American Commercial Lines Inc | NASD | ||
| ACLS | Axcelis Technologies Inc | NASD | ||
| ACM | AECOM Technology Corp | NYSE | ||
| ACMR | A.C. Moore Arts & Crafts Inc | NASD | ||
| ACN | Accenture Ltd | NYSE | ||
| ACO | AMCOL International Corp | NYSE | ||
| ACOM | Ancestry.com, Inc. | NASD | ||
| ACOR | Acorda Therapeutics Inc | NASD | ||
| ACPW | Active Power Inc | NASD | ||
| ACS | Affiliated Computer Services Inc | NYSE | ||
| ACTG | Acacia Research-Acacia Technologies | NASD | ||
| ACTI | ActivIdentity Corp | NASD | ||
| ACTL | Actel Corp | NASD | ||
| ACTS | Actions Semiconductor Co Ltd | NASD | ||
| ACTU | Actuate Corp | NASD | ||
| ACU | Acme United Corp | AMEX | ||
| ACUR | Acura Pharmaceuticals Inc | NASD | ||
| ACV | Alberto Culver Co | NYSE | ||
| ACWI | NASD | |||
| ACWX | NASD | |||
| ACXM | Acxiom Corp | NASD | ||
| ACY | Aerocentury Corp | AMEX | ||
| ADAM | ADAM Inc | NASD | ||
| ADAT | Authentidate Holding Corp | NASD | ||
| ADBE | Adobe Systems Inc | NASD | ||
| ADC | Agree Realty Corp | NYSE | ||
| ADCT | ADC Telecommunications Inc | NASD | ||
| ADEP | Adept Technology Inc | NASD | ||
| ADES | ADA-ES Inc | NASD | ||
| ADF | ACM Managed Dollar Income Fund Inc | NYSE | ||
| ADG | Allied Defense Group Inc, The | AMEX | ||
| ADGE | American DG Energy Inc. | AMEX | ||
| ADGF | Adams Golf Inc | NASD | ||
| ADI | Analog Devices Inc | NYSE | ||
| ADK | AdCare Health Systems Inc | AMEX | ||
| ADL | AMDL Inc | AMEX | ||
| ADLR | Adolor Corp | NASD | ||
| ADM | Archer Daniels Midland Co | NYSE | ||
| ADP | Automatic Data Processing Inc | NASD | ||
| ADPI | American Dental Partners Inc | NASD | ||
| ADPT | Adaptec Inc | NASD | ||
| ADRA | NASD | |||
| ADRD | NASD | |||
| ADRE | NASD | |||
| ADRU | NASD | |||
| ADS | Alliance Data Systems Corp | NYSE | ||
| ADSK | Autodesk Inc | NASD | ||
| ADTN | Adtran Inc | NASD | ||
| ADUS | Addus HomeCare Corporation | NASD | ||
| ADVNA | Advanta Corp | NASD | ||
| ADVNB | Advanta Corp | NASD | ||
| ADVS | Advent Software Inc | NASD | ||
| ADX | Adams Express Co | NYSE | ||
| ADY | American Dairy Inc | NYSE | ||
| ADZ | AMEX | |||
| AE | Adams Resources & Energy Inc | AMEX | ||
| AEA | Advance America Cash Advance Centers Inc | NYSE | ||
| AEB | AEGON 5.29964% Floating Rate Perpetual Capital Pref Shs | NYSE | ||
| AEC | Associated Estates Realty Corp | NYSE | ||
| AED | NYSE | |||
| AEE | Ameren Corp | NYSE | ||
| AEF | Aegon 7.25% Perpetual Cap Securities Pref Shs | NYSE | ||
| AEG | Aegon NV Depository Receipt | NYSE | ||
| AEH | Aegon 6.375% Perpetual Capital Pref Shs | NYSE | ||
| AEHR | Aehr Test Systems | NASD | ||
| AEIS | Advanced Energy Industries Inc | NASD | ||
| AEL | American Equity Investment Life Holding Co | NYSE | ||
| AEM | Agnico-Eagle Mines Ltd | NYSE | ||
| AEN | Adeona Pharmaceuticals Inc | AMEX | ||
| AEO | American Eagle Outfitters Inc | NYSE | ||
| AEP | American Electric Power Co Inc | NYSE | ||
| AEPI | AEP Industries Inc | NASD | ||
| AER | Aercap Holdings NV | NYSE | ||
| AERG | Applied Energetics Inc | NASD | ||
| AERT | Advanced Environmental Recycling Technologies Inc | NASD | ||
| AES | AES Corp | NYSE | ||
| AET | Aetna Inc | NYSE | ||
| AETI | American Electric Technologies Inc | NASD | ||
| AEV | NYSE | |||
| AEY | ADDvantage Technologies Group Inc | NASD | ||
| AEZ | American Oil & Gas Inc | AMEX | ||
| AEZS | AEterna Zentaris Inc | NASD | ||
| AF | Astoria Financial Corp | NYSE | ||
| AFAM | Almost Family Inc | NASD | ||
| AFB | AllianceBernstein National Municipal Income Fund | NYSE | ||
| AFC | NYSE | |||
| AFCB | Athens Bancshares Corporation | NASD | ||
| AFCE | AFC Enterprises Inc | NASD | ||
| AFE | NYSE | |||
| AFF | NYSE | |||
| AFFM | Affirmative Insurance Holdings Inc | NASD | ||
| AFFX | Affymetrix Inc | NASD | ||
| AFFY | Affymax Inc | NASD | ||
| AFG | American Financial Group Inc | NYSE | ||
| AFK | AMEX | |||
| AFL | AFLAC Inc | NYSE | ||
| AFN | Alesco Financial Inc | NYSE | ||
| AFOP | Alliance Fiber Optic Products Inc | NASD | ||
| AFP | United Capital Corp | AMEX | ||
| AFSI | Amtrust Financial Services Inc | NASD | ||
| AGA | AMEX | |||
| AGAM | AGA Medical Holdings, Inc. | NASD | ||
| AGC | Advent/Claymore Global Convertible Secs & Inc Fund | NYSE | ||
| AGCO | AGCO Corp | NYSE | ||
| AGD | Alpine Global Dynamic Dividend Fund | NYSE | ||
| AGEN | Antigenics Inc | NASD | ||
| AGF | AMEX | |||
| AGG | AMEX | |||
| AGII | Argo Group International Holdings Ltd | NASD | ||
| AGL | AGL Resources Inc | NYSE | ||
| AGM | Federal Agricultural Mortgage Corp | NYSE | ||
| AGN | Allergan Inc | NYSE | ||
| AGNC | American Capital Agency Corp | NASD | ||
| AGO | Assured Guaranty Ltd | NYSE | ||
| AGP | AMERIGROUP Corp | NYSE | ||
| AGQ | AMEX | |||
| AGT | Apollo Gold Corp | AMEX | ||
| AGU | Agrium Inc | NYSE | ||
| AGX | Argan Inc | AMEX | ||
| AGYS | Agilysys Inc | NASD | ||
| AGZ | AMEX | |||
| AHC | AH Belo Corp | NYSE | ||
| AHCI | Allied Healthcare International Inc | NASD | ||
| AHD | Atlas Pipeline Holdings L P | NYSE | ||
| AHGP | Alliance Holdings GP LP | NASD | ||
| AHII | Animal Health International Inc | NASD | ||
| AHL | Aspen Insurance Holdings Ltd | NYSE | ||
| AHPI | Allied He | NASD | ||
| AHR | Anthracite Capital Inc | NYSE | ||
| AHS | AMN Healthcare Services Inc | NYSE | ||
| AHT | Ashford Hospitality Trust Inc | NYSE | ||
| AI | Arlington Asset Investment Corp | NYSE | ||
| AIA | AMEX | |||
| AIB | Allied Irish Bks Depository Receipt | NYSE | ||
| AIG | American International Group Inc | NYSE | ||
| AIM | Aerosonic Corp | AMEX | ||
| AIMC | Altra Holdings Inc | NASD | ||
| AIN | Albany International Corp | NYSE | ||
| AINV | Apollo Investment Corp | NASD | ||
| AIP | HADERA PAPER Ltd | AMEX | ||
| AIPC | American Italian Pasta Co | NASD | ||
| AIQ | Alliance HealthCare Services Inc | NYSE | ||
| AIR | AAR Corp | NYSE | ||
| AIRM | Air Methods Corp | NASD | ||
| AIRT | Air T Inc | NASD | ||
| AIRV | Airvana Inc | NASD | ||
| AIS | Antares Pharma Inc | AMEX | ||
| AIT | Applied Industrial Technologies Inc | NYSE | ||
| AIV | Apartment Investment and Management Co | NYSE | ||
| AIXG | Aixtron ADR | NASD | ||
| AIZ | Assurant Inc | NYSE | ||
| AJB | AMEX | |||
| AJG | Arthur J. Gallagher & Co | NYSE | ||
| AKAM | Akamai Technologies Inc | NASD | ||
| AKE | AMEX | |||
| AKF | NYSE | |||
| AKN | AMEX | |||
| AKNS | Akeena Solar Inc | NASD | ||
| AKP | Alliance California Municipal Income Fund Inc | NYSE | ||
| AKR | Acadia Realty Trust | NYSE | ||
| AKRX | Akorn Inc | NASD | ||
| AKS | AK Steel Holding Corp | NYSE | ||
| AKT | NYSE | |||
| ALAN | Alanco Technologies Inc | NASD | ||
| ALB | Albemarle Corp | NYSE | ||
| ALC | Assisted Living Concepts Inc | NYSE | ||
| ALCO | Alico Inc | NASD | ||
| ALD | Allied Capital Corp | NYSE | ||
| ALDA | Aldila Inc | NASD | ||
| ALE | Allete Inc | NYSE | ||
| ALEX | Alexander & Baldwin Inc | NYSE | ||
| ALF | NYSE | |||
| ALG | ALAMO GROUP INC | NYSE | ||
| ALGN | Align Technology Inc | NASD | ||
| ALGT | Allegiant Travel Co | NASD | ||
| ALIM | Alimera Sciences, Inc. | NASD | ||
| ALJ | Alon USA Energy Inc | NYSE | ||
| ALK | Alaska Air Group Inc | NYSE | ||
| ALKS | Alkermes Inc | NASD | ||
| ALL | Allstate Corp | NYSE | ||
| ALLB | Alliance Bancorp, Inc. of Pennsylvania | NASD | ||
| ALLI | Allion Healthcare Inc | NASD | ||
| ALLT | Allot Communications Ltd | NASD | ||
| ALM | NYSE | |||
| ALN | American Lorain Corporation | AMEX | ||
| ALNC | Alliance Financial Corp | NASD | ||
| ALNY | Alnylam Pharmaceuticals Inc | NASD | ||
| ALOG | Analogic Corp | NASD | ||
| ALOT | Astro-Med Inc | NASD | ||
| ALOY | Alloy Inc | NASD | ||
| ALQ | NYSE | |||
| ALRN | American Learning Corporation | NASD | ||
| ALSK | Alaska Communications Systems Group Inc | NASD | ||
| ALTH | Allos Therapeutics Inc | NASD | ||
| ALTI | Altair Nanotechnologies Inc | NASD | ||
| ALTR | Altera Corp | NASD | ||
| ALTU | Altus Pharmaceuticals Inc | NASD | ||
| ALU | Alcatel Lucent ADR | NYSE | ||
| ALV | Autoliv Inc | NYSE | ||
| ALVR | Alvarion Ltd | NASD | ||
| ALX | Alexander's Inc | NYSE | ||
| ALXA | Alexza Pharmaceuticals Inc | NASD | ||
| ALXN | Alexion Pharmaceuticals Inc | NASD | ||
| ALY | Allis-Chalmers Energy Inc | NYSE | ||
| ALZ | NYSE | |||
| AM | American Greetings Corp | NYSE | ||
| AMAC | American Medical Alert Corp | NASD | ||
| AMAG | AMAG Pharmaceuticals Inc | NASD | ||
| AMAT | Applied Materials Inc | NASD | ||
| AMB | AMB Property Corp | NYSE | ||
| AMCC | Applied Micro Circuits Corp | NASD | ||
| AMCE | American Claims Evaluation Inc | NASD | ||
| AMCF | Andatee China Marine Fuel Services Corporation | NASD | ||
| AMCN | AirMedia Group Inc | NASD | ||
| AMCS | AMICAS Inc | NASD | ||
| AMD | Advanced Micro Devices Inc | NYSE | ||
| AME | Ametek Inc | NYSE | ||
| AMED | Amedisys Inc | NASD | ||
| AMFI | Amcore Financial Inc | NASD | ||
| AMG | Affiliated Managers Group Inc | NYSE | ||
| AMGN | Amgen Inc | NASD | ||
| AMIC | American Independence Corp | NASD | ||
| AMIE | Ambassadors International Inc | NASD | ||
| AMIN | American International Industries Inc | NASD | ||
| AMJ | AMEX | |||
| AMKR | Amkor Technology Inc | NASD | ||
| AMLN | Amylin Pharmaceuticals Inc | NASD | ||
| AMMD | American Medical Systems Holdings Inc | NASD | ||
| AMN | Ameron International Corp | NYSE | ||
| AMNB | American National Bankshares Inc | NASD | ||
| AMO | AMEX | |||
| AMOT | Allied Motion Technologies Inc | NASD | ||
| AMOV | America Movil Class A ADR | NASD | ||
| AMP | Ameriprise Financial Inc | NYSE | ||
| AMPH | American Physicians Service Group Inc | NASD | ||
| AMPL | Ampal-American Israel Corp | NASD | ||
| AMR | AMR Corp | NYSE | ||
| AMRB | AMERICAN RIVER Bankshares | NASD | ||
| AMRI | Albany Molecular Research Inc | NASD | ||
| AMRN | Amarin ADR | NASD | ||
| AMS | American Shared Hospital Services | AMEX | ||
| AMSC | American Superconductor Corp | NASD | ||
| AMSF | AMERISAFE Inc | NASD | ||
| AMSG | Amsurg Corporation | NASD | ||
| AMSWA | American Software Inc | NASD | ||
| AMT | American Tower Corp | NYSE | ||
| AMTC | Ameritrans Capital Corporation | NASD | ||
| AMTCP | Ameritrans Capital Corporation | NASD | ||
| AMTD | TD Ameritrade Holding Corp | NASD | ||
| AMTY | Amerityre Corporation | NASD | ||
| AMWD | American Woodmark Corp | NASD | ||
| AMX | America Movil ADR Rep 20 Series L Ord Shs | NYSE | ||
| AMZN | Amazon.com Inc | NASD | ||
| AN | Autonation Inc | NYSE | ||
| ANAD | Anadigics Inc | NASD | ||
| ANAT | American National Insurance Co | NASD | ||
| ANCI | American Caresource Holdings Inc | NASD | ||
| ANCX | Access National Corp | NASD | ||
| ANDE | Andersons Inc | NASD | ||
| ANDS | Anadys Pharmaceuticals Inc | NASD | ||
| ANEN | Anaren Inc | NASD | ||
| ANF | Abercrombie & Fitch Co | NYSE | ||
| ANG | AMEX | |||
| ANGN | Angeion Corp | NASD | ||
| ANGO | AngioDynamics Inc | NASD | ||
| ANH | Anworth Mortgage Asset Corp | NYSE | ||
| ANIK | Anika Therapeutics Inc | NASD | ||
| ANLY | Analysts International Corp | NASD | ||
| ANN | AnnTaylor Stores Corp | NYSE | ||
| ANNB | Annapolis Bancorp Inc. | NASD | ||
| ANO | Anooraq Resources Corp | AMEX | ||
| ANPI | Angiotech Pharmaceuticals Inc | NASD | ||
| ANR | Alpha Natural Resources Inc | NYSE | ||
| ANSS | Ansys Inc | NASD | ||
| ANSV | Anesiva Inc | NASD | ||
| ANSW | Answers Corp | NASD | ||
| ANTH | Anthera Pharmaceuticals, Inc. | NASD | ||
| ANTP | Phazar Corp | NASD | ||
| ANV | Allied Nevada Gold Corp | AMEX | ||
| ANW | Aegean Marine Petroleum Network Inc | NYSE | ||
| ANX | ADVENTRX Pharmaceuticals Inc | AMEX | ||
| AOA | AMEX | |||
| AOB | American Oriental Bioengineering Inc | NYSE | ||
| AOC | Aon Corp | NYSE | ||
| AOD | Alpine Total Dynamic Dividend Fund | NYSE | ||
| AOF | AMEX | |||
| AOI | Alliance One International Inc | NYSE | ||
| AOK | AMEX | |||
| AOL | AOL Inc. | NYSE | ||
| AOM | AMEX | |||
| AON | Aon Corporation | NYSE | ||
| AONE | A123 Systems, Inc. | NASD | ||
| AOR | AMEX | |||
| AOS | A.O. Smith Corp | NYSE | ||
| AP | Ampco Pittsburgh Corp | NYSE | ||
| APA | Apache Corp | NYSE | ||
| APAB | Appalachian Bancshares Inc | NASD | ||
| APAC | APAC Customer Services inc | NASD | ||
| APAGF | Apco Oil and Gas International Inc | NASD | ||
| APB | Asia Pacific Fund Inc | NYSE | ||
| APC | Anadarko Petroleum Corp | NYSE | ||
| APCVZ | Fresenius Kabi Pharmaceuticals Holding, Inc. | NASD | ||
| APD | Air Products and Chemicals Inc | NYSE | ||
| APEI | American Public Education Inc | NASD | ||
| APF | Morgan Stanley Asia-Pacific Fund Inc | NYSE | ||
| APFC | American Pacific Corp | NASD | ||
| APH | Amphenol Corp | NYSE | ||
| API | Advanced Photonix Inc | AMEX | ||
| APKT | Acme Packet Inc | NASD | ||
| APL | Atlas Pipeline Partners LP | NYSE | ||
| APOG | Apogee Enterprises Inc | NASD | ||
| APOL | Apollo Group Inc | NASD | ||
| APP | American Apparel Inc | AMEX | ||
| APPA | AP Pharma Inc | NASD | ||
| APPY | AspenBio Pharma Inc | NASD | ||
| APSA | Alto Palermo S.A. | NASD | ||
| APSG | Applied Signal Technology Inc | NASD | ||
| APT | Alpha Pro Tech Ltd | AMEX | ||
| APU | AmeriGas Partners LP | NYSE | ||
| APWR | A Power Energy Generation Systems Ltd | NASD | ||
| APX | BlackRock Apex Municipal Fund | NYSE | ||
| APY | Aspyra Inc | AMEX | ||
| AQD | AMEX | |||
| AQQ | American Spectrum Realty Inc | AMEX | ||
| AQS | AMEX | |||
| ARA | Aracruz Celulose ADR | NYSE | ||
| ARAY | Accuray Inc | NASD | ||
| ARB | Arbitron Inc | NYSE | ||
| ARBA | Ariba Inc | NASD | ||
| ARBX | Arbinet Corp | NASD | ||
| ARCC | Ares Capital Corp | NASD | ||
| ARCI | Appliance Recycling Centers of America Inc | NASD | ||
| ARCL | Archipelago Learning, Inc. | NASD | ||
| ARCW | Arc Wireless Solutions, Inc. | NASD | ||
| ARD | Arena Resources Inc | NYSE | ||
| ARDNA | Arden Group Inc | NASD | ||
| ARE | Alexandria Real Estate Equities Inc | NYSE | ||
| AREX | Approach Resources Inc | NASD | ||
| ARG | Airgas Inc | NYSE | ||
| ARGN | Amerigon Inc | NASD | ||
| ARI | Apollo Commercial Real Estate Finance | NYSE | ||
| ARIA | Ariad Pharmaceuticals Inc | NASD | ||
| ARII | American Railcar Industries Inc | NASD | ||
| ARJ | Arch Chemicals Inc | NYSE | ||
| ARK | BlackRock Senior High Income Fund | NYSE | ||
| ARKR | Ark Restaurants Corp | NASD | ||
| ARL | American Realty Investors Inc | NYSE | ||
| ARLP | Alliance Resource Partners LP | NASD | ||
| ARM | ArvinMeritor Inc | NYSE | ||
| ARMH | ARM Holdings ADR | NASD | ||
| ARNA | Arena Pharmaceuticals Inc | NASD | ||
| ARO | Aeropostale Inc | NYSE | ||
| AROW | Arrow Financial Corp | NASD | ||
| ARP | American Reprographics Co | NYSE | ||
| ARQL | ArQule Inc | NASD | ||
| ARRS | Arris Group Inc | NASD | ||
| ARRY | Array BioPharma Inc | NASD | ||
| ARSD | Arabian American Development Co | NASD | ||
| ARST | ArcSight Inc | NASD | ||
| ART | ARTIO GLOBAL INVESTORS INC. | NYSE | ||
| ARTC | ArthroCare Corporation | NASD | ||
| ARTG | Art Technology Group Inc | NASD | ||
| ARTL | Aristotle Corp | NASD | ||
| ARTNA | Artesian Resources Corp | NASD | ||
| ARTW | Art's-Way Manufacturing Co Inc | NASD | ||
| ARTX | Arotech Corp | NASD | ||
| ARUN | Aruba Networks Inc | NASD | ||
| ARW | Arrow Electronics Inc | NYSE | ||
| ARWR | Arrowhead Research Corp | NASD | ||
| ARYX | ARYx Therapeutics Inc | NASD | ||
| ASA | ASA Ltd | NYSE | ||
| ASB | AdvanSource Biomaterials Corp | AMEX | ||
| ASBC | Associated Banc-Corp | NASD | ||
| ASBI | Ameriana Bancorp | NASD | ||
| ASCA | Ameristar Casinos Inc | NASD | ||
| ASCMA | Ascent Media Corp | NASD | ||
| ASEI | American Science & Engineering Inc | NASD | ||
| ASF | Administaff Inc | NYSE | ||
| ASFI | Asta Funding Inc | NASD | ||
| ASFN | Atlantic Southern Financial Group Inc | NASD | ||
| ASG | Liberty All-Star Growth Fund Inc | NYSE | ||
| ASGN | On Assignment Inc | NASD | ||
| ASGR | America Service Group Inc | NASD | ||
| ASH | Ashland Inc | NYSE | ||
| ASI | American Safety Insurance Holdings Ltd | NYSE | ||
| ASIA | AsiaInfo Holdings Inc | NASD | ||
| ASMI | ASM International NV | NASD | ||
| ASML | ASML Holding NY Reg ADR | NASD | ||
| ASP | American Strategic Income Portfolio Inc | NYSE | ||
| ASPM | Aspect Medical Systems Inc | NASD | ||
| ASPS | Altisource Portfolio Solutions S.A. | NASD | ||
| ASR | Grupo Aeroportuario ADR Rep 10 Series B Ord Shs | NYSE | ||
| ASRV | AmeriServ Financial Inc | NASD | ||
| ASRVP | AmeriServ Financial Inc. | NASD | ||
| ASTC | Astrotech Corp | NASD | ||
| ASTE | Astec Industries Inc | NASD | ||
| ASTI | Ascent Solar Technologies?Inc | NASD | ||
| ASTIZ | NASD | |||
| ASTM | Aastrom Biosciences Inc | NASD | ||
| ASUR | Forgent Networks Inc | NASD | ||
| ASX | Advanced Semiconductor Engineering Inc | NYSE | ||
| ASYS | Amtech Systems Inc | NASD | ||
| ATA | AMEX | |||
| ATAC | ATC Technology Corp | NASD | ||
| ATAI | ATA Inc | NASD | ||
| ATAX | America First Tax Exempt Investors L P | NASD | ||
| ATBC | Atlantic BancGroup Inc | NASD | ||
| ATC | Cycle Country Accessories Corp | AMEX | ||
| ATCO | American Technology Corp | NASD | ||
| ATE | Advantest ADR | NYSE | ||
| ATEA | Astea International, Inc. | NASD | ||
| ATEC | Alphatec Holdings Inc | NASD | ||
| ATGN | AltiGen Communications Inc | NASD | ||
| ATHN | athenahealth Inc | NASD | ||
| ATHR | Atheros Communications Inc | NASD | ||
| ATHX | Athersys Inc | NASD | ||
| ATI | Allegheny Technologies Inc | NYSE | ||
| ATK | Alliant Techsystems Inc | NYSE | ||
| ATLO | Ames National Corp | NASD | ||
| ATLS | Atlas America Inc | NASD | ||
| ATMI | ATMI Inc | NASD | ||
| ATML | Atmel Corp | NASD | ||
| ATN | Atlas Energy Resources LLC | NYSE | ||
| ATNI | Atlantic Tele-Network Inc | NASD | ||
| ATO | Atmos Energy Corp | NYSE | ||
| ATPG | ATP Oil & Gas Corporation | NASD | ||
| ATR | AptarGroup Inc | NYSE | ||
| ATRC | AtriCure Inc | NASD | ||
| ATRI | Atrion Corp | NASD | ||
| ATRM | Aetrium Inc | NASD | ||
| ATRN | Atrinsic Inc | NASD | ||
| ATRO | Astronics Corp | NASD | ||
| ATSC | ATS Corporation | AMEX | ||
| ATSG | Air Transport Services Group Inc | NASD | ||
| ATSI | ATS Medical Inc | NASD | ||
| ATT | NYSE | |||
| ATU | Actuant Corp | NYSE | ||
| ATV | Acorn International Inc | NYSE | ||
| ATVI | Activision Blizzard Inc | NASD | ||
| ATW | Atwood Oceanics Inc | NYSE | ||
| ATX | AT Cross Co | NASD | ||
| AU | AngloGold Ashanti ADR | NYSE | ||
| AUBN | Auburn National Bancorp Inc | NASD | ||
| AUDC | AudioCodes Ltd | NASD | ||
| AUMN | Golden Minerals Co. | AMEX | ||
| AUO | AU Optronics ADR Repstg Ten Ord Shs | NYSE | ||
| AUTC | AutoChina International Limited | NASD | ||
| AUTH | AuthenTec Inc | NASD | ||
| AUXL | Auxilium Pharmaceuticals Inc | NASD | ||
| AUY | Yamana Gold Inc | NYSE | ||
| AV | Aviva plc | NYSE | ||
| AVA | Avista Corp | NYSE | ||
| AVAV | AeroVironment Inc | NASD | ||
| AVB | AvalonBay Communities Inc | NYSE | ||
| AVCA | Advocat Inc | NASD | ||
| AVCT | Avocent Corp | NASD | ||
| AVD | American Vanguard Corp | NYSE | ||
| AVEO | AVEO Pharmaceuticals, Inc. | NASD | ||
| AVF | NYSE | |||
| AVGN | Avigen Inc | NASD | ||
| AVGO | Avago Technologies Limited | NASD | ||
| AVID | Avid Technology Inc | NASD | ||
| AVII | AVI BioPharma Inc | NASD | ||
| AVK | Advent Claymore Convertible Securities & Inc Fund | NYSE | ||
| AVN | AMEX | |||
| AVNR | Avanir Pharmaceuticals Inc | NASD | ||
| AVNW | Aviat Networks, Inc. | NASD | ||
| AVP | Avon Products Inc | NYSE | ||
| AVT | Avnet Inc | NYSE | ||
| AVTR | Avatar Holdings Inc | NASD | ||
| AVX | AVX Corp | NYSE | ||
| AVY | Avery Dennison Corp | NYSE | ||
| AWBC | AmericanWest Bancorp | NASD | ||
| AWC | Alumina Ltd Depository Receipt | NYSE | ||
| AWF | AllianceBernstein Global High Income Fund Inc | NYSE | ||
| AWH | Allied World Assurance Holdings Ltd | NYSE | ||
| AWI | Armstrong World Industries Inc | NYSE | ||
| AWK | American Water Works Co Inc | NYSE | ||
| AWP | Alpine Global Premier Properties Fund | NYSE | ||
| AWR | American States Water Co | NYSE | ||
| AWRE | Aware Inc | NASD | ||
| AWX | Avalon Holdings Corporation | AMEX | ||
| AXA | Axa ADR | NYSE | ||
| AXAS | Abraxas Petroleum Corp | NASD | ||
| AXE | Anixter International Inc | NYSE | ||
| AXF | AMEX | |||
| AXFN | iShares MSCI ACWI ex US Financials Sector Index Fund | NASD | ||
| AXG | Atlas Acquisition Holdings Corp | AMEX | ||
| AXK | Accelr8 Technology Corp | AMEX | ||
| AXL | American Axle & Manufacturing Holdings Inc | NYSE | ||
| AXN | China Aoxing Pharmaceutical Company, Inc. | AMEX | ||
| AXP | American Express Co | NYSE | ||
| AXR | Amrep Corp | NYSE | ||
| AXS | Axis Capital Holdings Ltd | NYSE | ||
| AXT | Merrill Lynch Capped Leveraged Index Return Notes -S&P 500 I | AMEX | ||
| AXTI | AXT Inc | NASD | ||
| AXU | Alexco Resource Corp | AMEX | ||
| AXYS | Axsys Technologies Inc | NASD | ||
| AYE | Allegheny Energy Inc | NYSE | ||
| AYI | Acuity Brands Inc | NYSE | ||
| AYN | Alliance New York Municipal Income Fund Inc | NYSE | ||
| AYR | Aircastle Ltd | NYSE | ||
| AZ | Allianz ADR Reptg One Tenth Ord Shs | NYSE | ||
| AZC | Augusta Resource Corp | AMEX | ||
| AZK | Aurizon Mines Ltd | AMEX | ||
| AZM | NYSE | |||
| AZN | AstraZeneca ADR | NYSE | ||
| AZO | AutoZone Inc | NYSE | ||
| AZP | AMEX | |||
| AZPN | Aspen Technology, Inc. | NASD | ||
| AZZ | AZZ inc | NYSE | ||