A Symbols AA Symbols AAAP Advanced Accele. Ads 3 2 1 0.001 AAL American Airlines Gp 3 2 1 0.001 AAME Atlantic Amer Cp 3 2 1 0.001 AAOI Applied Optoelect Cm 3 2 1 0.001 AAON Aaon Inc 3 2 1 0.001 AAPC Atlantic Alliance Or 3 2 1 0.001 AAPL Apple Inc. 3 2 1 0.001 AAWW Atlas Air Ww 3 2 1 0.001 AAXJ Ishrs MSCI Aca Xjpn 3 2 1 0.001 AB Symbols ABAC Aoxin Tianli Grp 3 2 1 0.001 ABAX Abaxis Inc 3 2 1 0.001 ABCB Ameris Bancorp 3 2 1 0.001 ABCD Cambium Learning Grp 3 2 1 0.001 ABCO Advisory Board Co 3 2 1 0.001 ABDC Alcentra Capital Com 3 2 1 0.001 ABEO Abeona Therapeutics 3 2 1 0.001 ABEOW Abeona Thera Wts 3 2 1 0.001 ABGB Abengoa S.A. Ads 3 2 1 0.001 ABIL Ability Inc. 3 2 1 0.001 ABILW Ability Inc. Warrant 3 2 1 0.001 ABIO Arca Biopharma Inc. 3 2 1 0.001 ABMD Abiomed Inc 3 2 1 0.001 ABTL Autobytel Inc 3 2 1 0.001 ABTX Allegiance Banc CS 3 2 1 0.001 ABUS Arbutus Biopharma Cp 3 2 1 0.001 ABY Atlantica Yield Plc 3 2 1 0.001 AC Symbols ACAD Acadia Pharmaceutica 3 2 1 0.001 ACAS Amer Capital Ltd 3 2 1 0.001 ACAT Arctic Cat Inc 3 2 1 0.001 ACBI Atlantic Capital Cm 3 2 1 0.001 ACET Aceto Cp 3 2 1 0.001 ACFC Atlantic Coast Finl 3 2 1 0.001 ACGL Arch Capital Grp Ltd 3 2 1 0.001 ACHC Acadia Healthcr Co 3 2 1 0.001 ACHN Achillion Pharmaceut 3 2 1 0.001 ACIA Acacia Communica Cm 3 2 1 0.001 ACIW Aci Worldwide Inc. 3 2 1 0.001 ACLS Axcelis Tech Inc 3 2 1 0.001 ACNB Acnb Corp 3 2 1 0.001 ACOR Acorda Therapeutics 3 2 1 0.001 ACPW Active Power Cmn 3 2 1 0.001 ACRS Aclaris Therapts Cmn 3 2 1 0.001 ACRX Acelrx Pharmaceutica 3 2 1 0.001 ACSF American Capital Sen 3 2 1 0.001 ACST Acasti Pharma Cmn A 3 2 1 0.001 ACTA Actua Corp Cmn 3 2 1 0.001 ACTG Acacia Res-Acacia 3 2 1 0.001 ACTS Actions Semiconducto 3 2 1 0.001 ACTX Glbl X Guru Actv ETF 3 2 1 0.001 ACUR Acura Pharma Cmn 3 2 1 0.001 ACWI Ishares MSCI ACWI 3 2 1 0.001 ACWX Ishares MSCI ACWI 3 2 1 0.001 ACXM Acxiom Cp 3 2 1 0.001 AD Symbols ADAP Adaptimmune Ther Ads 3 2 1 0.001 ADBE Adobe Systems Inc 3 2 1 0.001 ADHD Alcobra Ltd. Ord 3 2 1 0.001 ADI Analog Devices Cmn 3 2 1 0.001 ADMA Adma Biologics Cmn 3 2 1 0.001 ADMP Adamis Pharmaceuticl 3 2 1 0.001 ADMS Adamas Pharma Cmn 3 2 1 0.001 ADP Automatic Data Procs 3 2 1 0.001 ADRA Bldrs Asia 50 Fd 3 2 1 0.001 ADRD Bldrs Dev Mkts 100 3 2 1 0.001 ADRE Bldrs EM Mkts 50 3 2 1 0.001 ADRO Aduro Biotech Cmn 3 2 1 0.001 ADRU Bldrs EUR 100 Fd 3 2 1 0.001 ADSK Autodesk Inc 3 2 1 0.001 ADTN Adtran Inc 3 2 1 0.001 ADUS Addus Homecare Corpo 3 2 1 0.001 ADVM Adverum Biotechnlgs 3 2 1 0.001 ADXS Advaxis Inc Cmn Stk 3 2 1 0.001 ADXSW Advaxis Inc. Wts 3 2 1 0.001 AE Symbols AEGN Aegion Corp Cmn Stk 3 2 1 0.001 AEGR Aegerion Pharma Inc 3 2 1 0.001 AEHR Aehr Test Systems 3 2 1 0.001 AEIS Advanced Energy 3 2 1 0.001 AEMD Aethlon Medical Cmn 3 2 1 0.001 AEPI AEP Inds Inc 3 2 1 0.001 AERI Aerie Pharmaceutical 3 2 1 0.001 AETI American Electric Te 3 2 1 0.001 AEY Addvantage Techs Grp 3 2 1 0.001 AEZS Aeterna Zentaris 3 2 1 0.001 AF Symbols AFAM Almost Family Inc 3 2 1 0.001 AFH Atlas Fincl Hld Ord 3 2 1 0.001 AFMD Affimed N.V. 3 2 1 0.001 AFOP Alliance Fiber Optic 3 2 1 0.001 AFSI Amtrust Financial 3 2 1 0.001 AG Symbols AGEN Agenus Inc. 3 2 1 0.001 AGFS Agrofresh Solutions 3 2 1 0.001 AGFSW Agrofresh Sol Wrrnts 3 2 1 0.001 AGII Argo Group Intl Hlds 3 2 1 0.001 AGIIL Argo Grp Itl Snr NTS 3 2 1 0.001 AGIO Agios Pharmaceutical 3 2 1 0.001 AGLE Aeglea Biothera Cm 3 2 1 0.001 AGNC American Capital Age 3 2 1 0.001 AGNCB American Cap Agy Cor 3 2 1 0.001 AGNCP American Capital Pfd 3 2 1 0.001 AGND Wt Brclys Usagg Ndur 3 2 1 0.001 AGRX Agile Therap Cmn Stk 3 2 1 0.001 AGTC Applied Genetic Tech 3 2 1 0.001 AGYS Agilysys Inc 3 2 1 0.001 AGZD Wt Barc Usagg Zro Dr 3 2 1 0.001 AH Symbols AHGP Alliance Holdings Gp 3 2 1 0.001 AHPI Allied Healthcare 3 2 1 0.001 AI Symbols AIA Ishares Asia 50 ETF 3 2 1 0.001 AIMC Altra Indtl Mtn Cmn 3 2 1 0.001 AIMT Aimmune Therap Cmn 3 2 1 0.001 AINV Apollo Investment Co 3 2 1 0.001 AIQ Alliance Hlthcare Cm 3 2 1 0.001 AIRM Air Methods Cp 3 2 1 0.001 AIRR First Trust Rba Am I 3 2 1 0.001 AIRT Air T Inc 3 2 1 0.001 AIXG Aixtron Se 3 2 1 0.001 AK Symbols AKAM Akamai Technologies 3 2 1 0.001 AKAO Achaogen Inc Cmn 3 2 1 0.001 AKBA Akebia Therapeutics 3 2 1 0.001 AKER Akers Biosciences Cm 3 2 1 0.001 AKRX Akorn Inc 3 2 1 0.001 AKTX Akari Therapeutics 3 2 1 0.001 AL Symbols ALCO Alico Inc 3 2 1 0.001 ALDR Alder Biopharma Cmn 3 2 1 0.001 ALDX Aldeyra Therapeu Cmn 3 2 1 0.001 ALGN Align Technology I 3 2 1 0.001 ALGT Allegiant Travel Com 3 2 1 0.001 ALIM Alimera Sciences Inc 3 2 1 0.001 ALJJ Alj Regional Hold Cm 3 2 1 0.001 ALKS Alkermes Plc 3 2 1 0.001 ALLT Allot Communications 3 2 1 0.001 ALNY Alnylam Pharmaceut 3 2 1 0.001 ALOG Analogic Cp 3 2 1 0.001 ALOT Astronova Inc. 3 2 1 0.001 ALQA Alliqua Biomedical 3 2 1 0.001 ALRM Alarm.Com Cmn 3 2 1 0.001 ALSK Alaska Commun Sys 3 2 1 0.001 ALTY Global X Sprdv ETF 3 2 1 0.001 ALXA Alexza Pharmaceutica 3 2 1 0.001 ALXN Alexion Pharm Inc 3 2 1 0.001 AM Symbols AMAG Amag Pharmaceuticals 3 2 1 0.001 AMAT Applied Materials 3 2 1 0.001 AMBA Ambarella Inc. 3 2 1 0.001 AMBC Ambac Financial Grp 3 2 1 0.001 AMBCW Ambac Financial Grp 3 2 1 0.001 AMCC Applied Micro Crcts 3 2 1 0.001 AMCN Airmedia Group Inc 3 2 1 0.001 AMCX Amc Networks Cl A 3 2 1 0.001 AMD Adv Micro Devices 3 2 1 0.001 AMDA Amedica Corporation 3 2 1 0.001 AMED Amedisys Inc 3 2 1 0.001 AMGN Amgen 3 2 1 0.001 AMIC Amer Independ Corp 3 2 1 0.001 AMKR Amkor Technology 3 2 1 0.001 AMNB American Natl Bksh 3 2 1 0.001 AMOT Allied Motion Tech 3 2 1 0.001 AMOV America Movil A Ads 3 2 1 0.001 AMPH Amphastar Pharma Cmn 3 2 1 0.001 AMRB American River Bkshs 3 2 1 0.001 AMRI Albany Molecular Res 3 2 1 0.001 AMRK A-Mark Precious Meta 3 2 1 0.001 AMRN Amarin Corp Ads 3 2 1 0.001 AMRS Amyris Inc. 3 2 1 0.001 AMSC Amer Superconductor 3 2 1 0.001 AMSF Amerisafe Inc 3 2 1 0.001 AMSG Amsurg Corp Com 3 2 1 0.001 AMSGP Amsurg 5.25 Pfd A-1 3 2 1 0.001 AMSWA Amer Software Inc 3 2 1 0.001 AMTD TD Ameritrade HD Cm 3 2 1 0.001 AMTX Aemetis Inc Cmn Stk 3 2 1 0.001 AMWD Amer Woodmark Cp 3 2 1 0.001 AMZN Amazon.Com Inc 3 2 1 0.001 AN Symbols ANAC Anacor Pharmaceutica 3 2 1 0.001 ANAT Amer Natl Insurance 3 2 1 0.001 ANCB Anchor Bancorp 3 2 1 0.001 ANCX Access National Corp 3 2 1 0.001 ANDA Andina Acq Cp Ord Sh 3 2 1 0.001 ANDAR Andina Acq Cp Rt 3 2 1 0.001 ANDAU Andina Acq Cp Unit 3 2 1 0.001 ANDAW Andina Acq Cp Wt 3 2 1 0.001 ANDE Andersons Inc [The 3 2 1 0.001 ANGI Angie's List Inc. 3 2 1 0.001 ANGO Angiodynamics Inc 3 2 1 0.001 ANIK Anika Therapeutics 3 2 1 0.001 ANIP ANI Pharma Inc 3 2 1 0.001 ANSS Ansys Inc 3 2 1 0.001 ANTH Anthera Pharmaceutic 3 2 1 0.001 ANY Sphere 3D Corp. 3 2 1 0.001 AO Symbols AOSL Alpha and Omega Semi 3 2 1 0.001 AP Symbols APDN Applied Dna Scns Cmn 3 2 1 0.001 APDNW Applied Dna Sci Wrnt 3 2 1 0.001 APEI American Pub. Edu. 3 2 1 0.001 APIC Apigee Corp Cm ST 3 2 1 0.001 APLP Archrock Partners LP 3 2 1 0.001 APOG Apogee Entrpr Inc 3 2 1 0.001 APOL Apollo Ed Grp A 3 2 1 0.001 APPF Appfolio Cl A Cmn 3 2 1 0.001 APPS Digital Turbine Cmn 3 2 1 0.001 APPY Venaxis Inc. 3 2 1 0.001 APRI Apricus Biosc Inc 3 2 1 0.001 APTO Aptose Bioscns Cmn 3 2 1 0.001 APWC Asia Pac Wire &Cable 3 2 1 0.001 AQ Symbols AQMS Aqua Metals Inc. Cm 3 2 1 0.001 AQXP Aquinox Pharmaceutic 3 2 1 0.001 AR Symbols ARAY Accuray Incorporated 3 2 1 0.001 ARCB Arcbest Corp 3 2 1 0.001 ARCC Ares Capital Corp 3 2 1 0.001 ARCI Applnc Rcycl Ct Amer 3 2 1 0.001 ARCW Arc Group Worldwide 3 2 1 0.001 ARDM Aradigm Corp Cmn 3 2 1 0.001 ARDX Ardelyx Inc. Cmn 3 2 1 0.001 AREX Approach Res. Inc. 3 2 1 0.001 ARGS Argos Therapeutics 3 2 1 0.001 ARIA Ariad Pharm Inc 3 2 1 0.001 ARII American Railcar Ind 3 2 1 0.001 ARIS Ari Network Svcs 3 2 1 0.001 ARKR Ark Restaurants Cp 3 2 1 0.001 ARLP Alliance Resource Pt 3 2 1 0.001 ARLZ Aralez Pharm Inc 3 2 1 0.001 ARMH Arm Holdings Plc 3 2 1 0.001 ARNA Arena Pharmaceutical 3 2 1 0.001 AROW Arrow Financial Corp 3 2 1 0.001 ARQL Arqule Inc. 3 2 1 0.001 ARRS Arris Group Inc 3 2 1 0.001 ARRY Array Biopharma Inc 3 2 1 0.001 ARTNA Artesian Res Cp A 3 2 1 0.001 ARTW Art S Way MFG Co I 3 2 1 0.001 ARTX Arotech Corp 3 2 1 0.001 ARWA Arowana Inc. Ord 3 2 1 0.001 ARWAR Arowana Inc RTS 3 2 1 0.001 ARWAU Arowana Inc. Units 3 2 1 0.001 ARWAW Arowana Inc Wts 3 2 1 0.001 ARWR Arrowhead Pharma 3 2 1 0.001 AS Symbols ASBB Asb Bancorp Inc. 3 2 1 0.001 ASCMA Ascent Capital Group 3 2 1 0.001 ASEI Amer Sci Engr 3 2 1 0.001 ASET Flxsh Rl As Al Ix Fd 3 2 1 0.001 ASFI Asta Funding Inc 3 2 1 0.001 ASMB Assembly Biosciences 3 2 1 0.001 ASML Asml Hldg NY Reg 3 2 1 0.001 ASNA Ascena Retail Grp Cm 3 2 1 0.001 ASND Ascendis Pharma Ads 3 2 1 0.001 ASPS Altisource Portfolio 3 2 1 0.001 ASRV Ameriserv Financial 3 2 1 0.001 ASRVP Ameriserv Fin Cap 3 2 1 0.001 ASTC Astrotech Corp 3 2 1 0.001 ASTE Astec Inds Inc 3 2 1 0.001 ASUR Asure Software 3 2 1 0.001 ASYS Amtech Systems Inc 3 2 1 0.001 AT Symbols ATAI Ata Inc. ADR 3 2 1 0.001 ATAX Amer First Mf Inv 3 2 1 0.001 ATEC Alphatec Holdings 3 2 1 0.001 ATHN Athenahealth Inc. 3 2 1 0.001 ATHX Athersys Inc 3 2 1 0.001 ATLC Atlanticus Hldg Cp 3 2 1 0.001 ATLO Ames Natl Corp 3 2 1 0.001 ATNI Atlantic Tele-Netwrk 3 2 1 0.001 ATOS Atossa Genetics Inc. 3 2 1 0.001 ATRA Atara Biotherap Cmn 3 2 1 0.001 ATRC Atricure Inc. 3 2 1 0.001 ATRI Atrion Corp 3 2 1 0.001 ATRO Astronics Cp 3 2 1 0.001 ATRS Antares Pharma Cmn 3 2 1 0.001 ATSG Air Transport 3 2 1 0.001 ATTU Attunity Ltd 3 2 1 0.001 ATVI Activision Blizzard 3 2 1 0.001 AU Symbols AUBN Auburn Natl Bncp I 3 2 1 0.001 AUDC Audiocodes Ltd 3 2 1 0.001 AUMA Ar Cap Acq Common 3 2 1 0.001 AUMAU Ar Capital Acq Uts 3 2 1 0.001 AUMAW Ar Cap Acq Warrants 3 2 1 0.001 AUPH Aurinia Pharm Ord 3 2 1 0.001 AV Symbols AVAV Aerovironment Inc. 3 2 1 0.001 AVEO Aveo Pharmaceuticals 3 2 1 0.001 AVGO Broadcom Ltd 3 2 1 0.001 AVGR Avinger Inc. Cmn 3 2 1 0.001 AVHI A V Homes Inc. 3 2 1 0.001 AVID Avid Tech Inc 3 2 1 0.001 AVIR Aviragen Therapeutic 3 2 1 0.001 AVNU Avenue Financial Cmn 3 2 1 0.001 AVNW Aviat Networks Inc. 3 2 1 0.001 AVXL Anavex Lf SC Cm 3 2 1 0.001 AVXS Avexis Inc Cmn Stk 3 2 1 0.001 AW Symbols AWRE Aware Inc 3 2 1 0.001 AX Symbols AXAS Abraxas Petro Corp 3 2 1 0.001 AXDX Accelerate Diagnosti 3 2 1 0.001 AXGN Axogen Inc Cmn 3 2 1 0.001 AXSM Axsome Thera Cmn Stk 3 2 1 0.001 AXTI Axt Inc 3 2 1 0.001 AY Symbols AYA Amaya Inc. Cmn Stk 3 2 1 0.001 AZ Symbols AZPN Aspen Technology Cmn 3 2 1 0.001