AAIT --- iShares MSCI All Country Asia Information Technology Index Fund
AAL --- American Airlines Group, Inc.
AAME --- Atlantic American Corporation
AAOI --- Applied Optoelectronics, Inc.
AAON --- AAON, Inc.
AAPL --- Apple Inc.
AAVL --- Avalanche Biotechnologies, Inc.
AAWW --- Atlas Air Worldwide Holdings
AAXJ --- iShares MSCI All Country Asia ex Japan Index Fund
ABAC --- Aoxin Tianli Group, Inc.
ABAX --- ABAXIS, Inc.
ABCB --- Ameris Bancorp
ABCD --- Cambium Learning Group, Inc.
ABCO --- The Advisory Board Company
ABCW --- Anchor BanCorp Wisconsin Inc.
ABDC --- Alcentra Capital Corp.
ABGB --- Abengoa, S.A.
ABIO --- ARCA biopharma, Inc.
ABMD --- ABIOMED, Inc.
ABTL --- Autobytel Inc.
ABY --- Abengoa Yield plc
ACAD --- ACADIA Pharmaceuticals Inc.
ACAS --- American Capital, Ltd.
ACAT --- Arctic Cat Inc.
ACET --- Aceto Corporation
ACFC --- Atlantic Coast Financial Corporation
ACFN --- Acorn Energy, Inc.
ACGL --- Arch Capital Group Ltd.
ACHC --- Acadia Healthcare Company, Inc.
ACHN --- Achillion Pharmaceuticals, Inc.
ACIW --- ACI Worldwide, Inc.
ACLS --- Axcelis Technologies, Inc.
ACNB --- ACNB Corporation
ACOR --- Acorda Therapeutics, Inc.
ACPW --- Active Power, Inc.
ACRX --- AcelRx Pharmaceuticals, Inc.
ACSF --- American Capital Senior Floating, Ltd.
ACST --- Acasti Pharma, Inc.
ACTA --- Actua Corporation
ACTG --- Acacia Research Corporation
ACTS --- Actions Semiconductor Co., Ltd.
ACUR --- Acura Pharmaceuticals, Inc.
ACWI --- iShares MSCI ACWI Index Fund
ACWX --- iShares MSCI ACWI ex US Index Fund
ACXM --- Acxiom Corporation
ADAT --- Authentidate Holding Corp.
ADBE --- Adobe Systems Incorporated
ADEP --- Adept Technology, Inc.
ADES --- Advanced Emissions Solutions, Inc.
ADHD --- Alcobra Ltd.
ADI --- Analog Devices, Inc.
ADMA --- ADMA Biologics Inc
ADMP --- Adamis Pharmaceuticals Corporation
ADMS --- Adamas Pharmaceuticals, Inc.
ADNC --- Audience, Inc.
ADP --- Automatic Data Processing, Inc.
ADRA --- BLDRS Asia 50 ADR Index Fund
ADRD --- BLDRS Developed Markets 100 ADR Index Fund
ADRE --- BLDRS Emerging Markets 50 ADR Index Fund
ADRU --- BLDRS Europe 100 ADR Index Fund
ADSK --- Autodesk, Inc.
ADTN --- ADTRAN, Inc.
ADUS --- Addus HomeCare Corporation
ADVS --- Advent Software, Inc.
ADXS --- Advaxis, Inc.
ADXSW --- Advaxis, Inc.
AEGN --- Aegion Corp
AEGR --- Aegerion Pharmaceuticals, Inc.
AEHR --- Aehr Test Systems
AEIS --- Advanced Energy Industries, Inc.
AEPI --- AEP Industries Inc.
AERI --- Aerie Pharmaceuticals, Inc.
AETI --- American Electric Technologies, Inc.
AEY --- ADDvantage Technologies Group, Inc.
AEZS --- AEterna Zentaris Inc.
AFAM --- Almost Family Inc
AFCB --- Athens Bancshares Corporation
AFFX --- Affymetrix, Inc.
AFH --- Atlas Financial Holdings, Inc.
AFMD --- Affimed N.V.
AFOP --- Alliance Fiber Optic Products, Inc.
AFSI --- AmTrust Financial Services, Inc.
AGEN --- Agenus Inc.
AGII --- Argo Group International Holdings, Ltd.
AGIIL --- Argo Group International Holdings, Ltd.
AGIO --- Agios Pharmaceuticals, Inc.
AGNC --- American Capital Agency Corp.
AGNCB --- American Capital Agency Corp.
AGNCP --- American Capital Agency Corp.
AGND --- WisdomTree Barclays U.S. Aggregate Bond Negative Duration Fund
AGRX --- Agile Therapeutics, Inc.
AGTC --- Applied Genetic Technologies Corporation
AGYS --- Agilysys, Inc.
AGZD --- WisdomTree Barclays U.S. Aggregate Bond Zero Duration Fund
AHGP --- Alliance Holdings GP, L.P.
AHPI --- Allied Healthcare Products, Inc.
AIMC --- Altra Industrial Motion Corp.
AINV --- Apollo Investment Corporation
AIQ --- Alliance HealthCare Services, Inc.
AIRM --- Air Methods Corporation
AIRR --- First Trust RBA American Industrial Renaissance ETF
AIRT --- Air T, Inc.
AIXG --- Aixtron SE
AKAM --- Akamai Technologies, Inc.
AKAO --- Achaogen, Inc.
AKBA --- Akebia Therapeutics, Inc.
AKER --- Akers Biosciences Inc
AKRX --- Akorn, Inc.
ALCO --- Alico, Inc.
ALDR --- Alder BioPharmaceuticals, Inc.
ALDX --- Aldeyra Therapeutics, Inc.
ALGN --- Align Technology, Inc.
ALGT --- Allegiant Travel Company
ALIM --- Alimera Sciences, Inc.
ALKS --- Alkermes plc
ALLB --- Alliance Bancorp, Inc. of Pennsylvania
ALLT --- Allot Communications Ltd.
ALNY --- Alnylam Pharmaceuticals, Inc.
ALOG --- Analogic Corporation
ALOT --- Astro
ALQA --- Alliqua, Inc.
ALSK --- Alaska Communications Systems Group, Inc.
ALTR --- Altera Corporation
ALXA --- Alexza Pharmaceuticals, Inc.
ALXN --- Alexion Pharmaceuticals, Inc.
AMAG --- AMAG Pharmaceuticals, Inc.
AMAT --- Applied Materials, Inc.
AMBA --- Ambarella, Inc.
AMBC --- Ambac Financial Group, Inc.
AMBCW --- Ambac Financial Group, Inc.
AMCC --- Applied Micro Circuits Corporation
AMCF --- Andatee China Marine Fuel Services Corporation
AMCN --- AirMedia Group Inc
AMCX --- AMC Networks Inc.
AMD --- Advanced Micro Devices, Inc.
AMDA --- Amedica Corporation
AMED --- Amedisys Inc
AMGN --- Amgen Inc.
AMIC --- American Independence Corp.
AMKR --- Amkor Technology, Inc.
AMNB --- American National Bankshares, Inc.
AMOT --- Allied Motion Technologies, Inc.
AMOV --- America Movil, S.A.B. de C.V.
AMPH --- Amphastar Pharmaceuticals, Inc.
AMRB --- American River Bankshares
AMRI --- Albany Molecular Research, Inc.
AMRK --- A
AMRN --- Amarin Corporation plc
AMRS --- Amyris, Inc.
AMSC --- American Superconductor Corporation
AMSF --- AMERISAFE, Inc.
AMSG --- Amsurg Corp.
AMSGP --- Amsurg Corp.
AMSWA --- American Software, Inc.
AMTX --- Aemetis, Inc
AMWD --- American Woodmark Corporation
AMZN --- Amazon.com, Inc.
ANAC --- Anacor Pharmaceuticals, Inc.
ANAD --- ANADIGICS, Inc.
ANAT --- American National Insurance Company
ANCB --- Anchor Bancorp
ANCI --- American Caresource Holdings Inc
ANCX --- Access National Corporation
ANDE --- The Andersons, Inc.
ANGI --- Angie's List, Inc.
ANGO --- AngioDynamics, Inc.
ANIK --- Anika Therapeutics Inc.
ANIP --- ANI Pharmaceuticals, Inc.
ANSS --- ANSYS, Inc.
ANTH --- Anthera Pharmaceuticals, Inc.
ANY --- Sphere 3D Corp
AOSL --- Alpha and Omega Semiconductor Limited
APAGF --- Apco Oil and Gas International Inc.
APDN --- Applied DNA Sciences Inc
APDNW --- Applied DNA Sciences Inc
APEI --- American Public Education, Inc.
APOG --- Apogee Enterprises, Inc.
APOL --- Apollo Education Group, Inc.
APPY --- Venaxis, Inc.
APRI --- Apricus Biosciences, Inc
APSA --- Alto Palermo S.A.
APTO --- Aptose Biosciences, Inc.
APWC --- Asia Pacific Wire & Cable Corporation Limited
AQXP --- Aquinox Pharmaceuticals, Inc.
ARAY --- Accuray Incorporated
ARCB --- ArcBest Corporation
ARCC --- Ares Capital Corporation
ARCI --- Appliance Recycling Centers of America, Inc.
ARCP --- American Realty Capital Properties, Inc.
ARCPP --- American Realty Capital Properties, Inc.
ARCW --- ARC Group Worldwide, Inc.
ARDM --- Aradigm Corporation
ARDX --- Ardelyx, Inc.
AREX --- Approach Resources Inc.
ARGS --- Argos Therapeutics, Inc.
ARIA --- ARIAD Pharmaceuticals, Inc.
ARII --- American Railcar Industries, Inc.
ARIS --- ARI Network Services, Inc.
ARKR --- Ark Restaurants Corp.
ARLP --- Alliance Resource Partners, L.P.
ARMH --- ARM Holdings plc
ARNA --- Arena Pharmaceuticals, Inc.
AROW --- Arrow Financial Corporation
ARQL --- ArQule, Inc.
ARRS --- ARRIS Group, Inc.
ARRY --- Array BioPharma Inc.
ARTNA --- Artesian Resources Corporation
ARTW --- Art's
ARTX --- Arotech Corporation
ARUN --- Aruba Networks, Inc.
ARWR --- Arrowhead Research Corporation
ASBB --- ASB Bancorp, Inc.
ASBI --- Ameriana Bancorp
ASCMA --- Ascent Capital Group, Inc.
ASEI --- American Science and Engineering, Inc.
ASFI --- Asta Funding, Inc.
ASMB --- Assembly Biosciences, Inc.
ASMI --- ASM International N.V.
ASML --- ASML Holding N.V.
ASNA --- Ascena Retail Group, Inc.
ASPS --- Altisource Portfolio Solutions S.A.
ASPX --- Auspex Pharmaceuticals, Inc.
ASRV --- AmeriServ Financial Inc.
ASRVP --- AmeriServ Financial Inc.
ASTC --- Astrotech Corporation
ASTE --- Astec Industries, Inc.
ASTI --- Ascent Solar Technologies, Inc.
ASUR --- Asure Software Inc
ASYS --- Amtech Systems, Inc.
ATAI --- ATA Inc.
ATAX --- America First Multifamily Investors, L.P.
ATEA --- Astea International, Inc.
ATEC --- Alphatec Holdings, Inc.
ATHN --- athenahealth, Inc.
ATHX --- Athersys, Inc.
ATLC --- Atlanticus Holdings Corporation
ATLO --- Ames National Corporation
ATML --- Atmel Corporation
ATNI --- Atlantic Tele
ATNY --- API Technologies Corp.
ATOS --- Atossa Genetics Inc.
ATRA --- Atara Biotherapeutics, Inc.
ATRC --- AtriCure, Inc.
ATRI --- ATRION Corporation
ATRM --- ATRM Holdings, Inc.
ATRO --- Astronics Corporation
ATRS --- Antares Pharma, Inc.
ATSG --- Air Transport Services Group, Inc
ATTU --- Attunity Ltd.
ATVI --- Activision Blizzard, Inc
AUBN --- Auburn National Bancorporation, Inc.
AUDC --- AudioCodes Ltd.
AUMA --- AR Capital Acquisition Corp.
AUMAU --- AR Capital Acquisition Corp.
AUMAW --- AR Capital Acquisition Corp.
AUPH --- Aurinia Pharmaceuticals Inc
AUXL --- Auxilium Pharmaceuticals, Inc.
AVAV --- AeroVironment, Inc.
AVEO --- AVEO Pharmaceuticals, Inc.
AVGO --- Avago Technologies Limited
AVHI --- A V Homes, Inc.
AVID --- Avid Technology, Inc.
AVNR --- Avanir Pharmaceuticals, Inc.
AVNW --- Aviat Networks, Inc.
AWAY --- HomeAway, Inc.
AWRE --- Aware, Inc.
AXAS --- Abraxas Petroleum Corporation
AXDX --- Accelerate Diagnostics, Inc.
AXGN --- AxoGen, Inc.
AXJS --- iShares MSCI All Country Asia ex Japan Small Cap Index Fund
AXPW --- Axion Power International, Inc.
AXPWW --- Axion Power International, Inc.
AXTI --- AXT Inc
AZPN --- Aspen Technology, Inc.
BABY --- Natus Medical Incorporated
BAGR --- Diversified Restaurant Holdings, Inc.
BAMM --- Books
BANF --- BancFirst Corporation
BANFP --- BancFirst Corporation
BANR --- Banner Corporation
BANX --- StoneCastle Financial Corp
BASI --- Bioanalytical Systems, Inc.
BBBY --- Bed Bath & Beyond Inc.
BBC --- BioShares Biotechnology Clinical Trials Fund
BBCN --- BBCN Bancorp, Inc.
BBEP --- BreitBurn Energy Partners, L.P.
BBEPP --- BreitBurn Energy Partners, L.P.
BBGI --- Beasley Broadcast Group, Inc.
BBLU --- Blue Earth, Inc.
BBNK --- Bridge Capital Holdings
BBOX --- Black Box Corporation
BBP --- BioShares Biotechnology Products Fund
BBRG --- Bravo Brio Restaurant Group, Inc.
BBRY --- BlackBerry Limited
BBSI --- Barrett Business Services, Inc.
BCBP --- BCB Bancorp, Inc. (NJ)
BCLI --- Brainstorm Cell Therapeutics Inc.
BCOM --- B Communications Ltd.
BCOR --- Blucora, Inc.
BCOV --- Brightcove Inc.
BCPC --- Balchem Corporation
BCRX --- BioCryst Pharmaceuticals, Inc.
BDBD --- Boulder Brands, Inc.
BDCV --- BDCA Venture, Inc.
BDE --- Black Diamond, Inc.
BDGE --- Bridge Bancorp, Inc.
BDMS --- Birner Dental Management Services, Inc.
BDSI --- BioDelivery Sciences International, Inc.
BEAT --- BioTelemetry, Inc.
BEAV --- B/E Aerospace, Inc.
BEBE --- bebe stores, inc.
BECN --- Beacon Roofing Supply, Inc.
BELFA --- Bel Fuse Inc.
BELFB --- Bel Fuse Inc.
BFIN --- BankFinancial Corporation
BGCP --- BGC Partners, Inc.
BGFV --- Big 5 Sporting Goods Corporation
BGMD --- BG Medicine, Inc.
BHBK --- Blue Hills Bancorp, Inc.
BIB --- ProShares Ultra Nasdaq Biotechnology
BICK --- First Trust BICK Index Fund
BIDU --- Baidu, Inc.
BIIB --- Biogen Idec Inc.
BIND --- BIND Therapeutics, Inc.
BIOC --- Biocept, Inc.
BIOD --- Biodel Inc.
BIOL --- Biolase, Inc.
BIOS --- BioScrip, Inc.
BIRT --- Actuate Corporation
BIS --- ProShares UltraShort Nasdaq Biotechnology
BJRI --- BJ's Restaurants, Inc.
BKCC --- BlackRock Kelso Capital Corporation
BKEP --- Blueknight Energy Partners L.P., L.L.C.
BKEPP --- Blueknight Energy Partners L.P., L.L.C.
BKMU --- Bank Mutual Corporation
BKSC --- Bank of South Carolina Corp.
BKYF --- The Bank of Kentucky Financial Corp.
BLCM --- Bellicum Pharmaceuticals, Inc.
BLDP --- Ballard Power Systems, Inc.
BLDR --- Builders FirstSource, Inc.
BLFS --- BioLife Solutions, Inc.
BLIN --- Bridgeline Digital, Inc.
BLKB --- Blackbaud, Inc.
BLMN --- Bloomin' Brands, Inc.
BLMT --- BSB Bancorp, Inc.
BLRX --- BioLineRx Ltd.
BLUE --- bluebird bio, Inc.
BLVD --- Boulevard Acquisition Corp.
BLVDU --- Boulevard Acquisition Corp.
BLVDW --- Boulevard Acquisition Corp.
BMRC --- Bank of Marin Bancorp
BMRN --- BioMarin Pharmaceutical Inc.
BMTC --- Bryn Mawr Bank Corporation
BNCL --- Beneficial Mutual Bancorp, Inc.
BNCN --- BNC Bancorp
BNDX --- Vanguard Total International Bond ETF
BNFT --- Benefitfocus, Inc.
BNSO --- Bonso Electronics International, Inc.
BOBE --- Bob Evans Farms, Inc.
BOCH --- Bank of Commerce Holdings (CA)
BOFI --- BofI Holding, Inc.
BOKF --- BOK Financial Corporation
BONA --- Bona Film Group Limited
BONT --- The Bon
BOOM --- Dynamic Materials Corporation
BOSC --- B.O.S. Better Online Solutions
BOTA --- Biota Pharmaceuticals, Inc.
BOTJ --- Bank of the James Financial Group, Inc.
BPFH --- Boston Private Financial Holdings, Inc.
BPFHP --- Boston Private Financial Holdings, Inc.
BPFHW --- Boston Private Financial Holdings, Inc.
BPOP --- Popular, Inc.
BPOPM --- Popular, Inc.
BPOPN --- Popular, Inc.
BPTH --- Bio
BRCD --- Brocade Communications Systems, Inc.
BRCM --- Broadcom Corporation
BRDR --- Borderfree, Inc.
BREW --- Craft Brew Alliance, Inc.
BRID --- Bridgford Foods Corporation
BRKL --- Brookline Bancorp, Inc.
BRKR --- Bruker Corporation
BRKS --- Brooks Automation, Inc.
BRLI --- Bio
BSDM --- BSD Medical Corporation
BSET --- Bassett Furniture Industries, Incorporated
BSF --- Bear State Financial, Inc.
BSFT --- BroadSoft, Inc.
BSPM --- Biostar Pharmaceuticals, Inc.
BSQR --- BSQUARE Corporation
BSRR --- Sierra Bancorp
BSTC --- BioSpecifics Technologies Corp
BTUI --- BTU International, Inc.
BUR --- Burcon NutraScience Corp
BUSE --- First Busey Corporation
BV --- Bazaarvoice, Inc.
BVA --- Cordia Bancorp Inc.
BVSN --- BroadVision, Inc.
BWEN --- Broadwind Energy, Inc.
BWFG --- Bankwell Financial Group, Inc.
BWINA --- Baldwin & Lyons, Inc.
BWINB --- Baldwin & Lyons, Inc.
BWLD --- Buffalo Wild Wings, Inc.
BYBK --- Bay Bancorp, Inc.
BYFC --- Broadway Financial Corporation
BYLK --- Baylake Corp
CA --- CA Inc.
CAAS --- China Automotive Systems, Inc.
CAC --- Camden National Corporation
CACB --- Cascade Bancorp
CACC --- Credit Acceptance Corporation
CACG --- Chart Acquisition Corp.
CACGU --- Chart Acquisition Corp.
CACGW --- Chart Acquisition Corp.
CACH --- Cache, Inc.
CACQ --- Caesars Acquisition Company
CADC --- China Advanced Construction Materials Group, Inc.
CADT --- DT Asia Investments Limited
CADTR --- DT Asia Investments Limited
CADTU --- DT Asia Investments Limited
CADTW --- DT Asia Investments Limited
CAKE --- The Cheesecake Factory Incorporated
CALA --- Calithera Biosciences, Inc.
CALD --- Callidus Software, Inc.
CALI --- China Auto Logistics Inc.
CALL --- magicJack VocalTec Ltd
CALM --- Cal
CAMB --- Cambridge Capital Acquisition Corporation
CAMBU --- Cambridge Capital Acquisition Corporation
CAMBW --- Cambridge Capital Acquisition Corporation
CAMP --- CalAmp Corp.
CAMT --- Camtek Ltd.
CAPN --- Capnia, Inc.
CAPNW --- Capnia, Inc.
CAR --- Avis Budget Group, Inc.
CARA --- Cara Therapeutics, Inc.
CARB --- Carbonite, Inc.
CARO --- Carolina Financial Corporation
CART --- Carolina Trust Bank
CARV --- Carver Bancorp, Inc.
CARZ --- First Trust NASDAQ Global Auto Index Fund
CASH --- Meta Financial Group, Inc.
CASI --- CASI Pharmaceuticals, Inc.
CASM --- CAS Medical Systems, Inc.
CASS --- Cass Information Systems, Inc
CASY --- Caseys General Stores, Inc.
CATM --- Cardtronics, Inc.
CATY --- Cathay General Bancorp
CATYW --- Cathay General Bancorp
CAVM --- Cavium, Inc.
CBAK --- China BAK Battery, Inc.
CBAN --- Colony Bankcorp, Inc.
CBAY --- CymaBay Therapeutics Inc.
CBDE --- CBD Energy Limited
CBF --- Capital Bank Financial Corp.
CBFV --- CB Financial Services, Inc.
CBIN --- Community Bank Shares of Indiana, Inc.
CBLI --- Cleveland BioLabs, Inc.
CBMG --- Cellular Biomedicine Group, Inc.
CBMX --- CombiMatrix Corporation
CBNJ --- Cape Bancorp, Inc.
CBNK --- Chicopee Bancorp, Inc.
CBOE --- CBOE Holdings, Inc.
CBPO --- China Biologic Products, Inc.
CBRL --- Cracker Barrel Old Country Store, Inc.
CBRX --- Columbia Laboratories, Inc.
CBSH --- Commerce Bancshares, Inc.
CBSHP --- Commerce Bancshares, Inc.
CBST --- Cubist Pharmaceuticals, Inc.
CBSTZ --- Cubist Pharmaceuticals, Inc.
CCBG --- Capital City Bank Group
CCCL --- China Ceramics Co., Ltd.
CCCR --- China Commercial Credit, Inc.
CCIH --- ChinaCache International Holdings Ltd.
CCLP --- CSI Compressco LP
CCMP --- Cabot Microelectronics Corporation
CCNE --- CNB Financial Corporation
CCOI --- Cogent Communications Holdings, Inc.
CCRN --- Cross Country Healthcare, Inc.
CCUR --- Concurrent Computer Corporation
CCXI --- ChemoCentryx, Inc.
CDC --- Compass EMP U S EQ Income 100 Enhanced Volatility Weighted Fund
CDK --- CDK Global, Inc.
CDNA --- CareDx, Inc.
CDNS --- Cadence Design Systems, Inc.
CDTI --- Clean Diesel Technologies, Inc.
CDW --- CDW Corporation
CDXS --- Codexis, Inc.
CDZI --- Cadiz, Inc.
CECE --- CECO Environmental Corp.
CECO --- Career Education Corporation
CELG --- Celgene Corporation
CELGZ --- Celgene Corporation
CEMI --- Chembio Diagnostics, Inc.
CEMP --- Cempra, Inc.
CENT --- Central Garden & Pet Company
CENTA --- Central Garden & Pet Company
CENX --- Century Aluminum Company
CERE --- Ceres, Inc.
CERN --- Cerner Corporation
CERS --- Cerus Corporation
CERU --- Cerulean Pharma Inc.
CETV --- Central European Media Enterprises Ltd.
CEVA --- CEVA, Inc.
CFA --- Compass EMP US 500 Volatility Weighted Index ETF
CFBK --- Central Federal Corporation
CFFI --- C&F Financial Corporation
CFFN --- Capitol Federal Financial, Inc.
CFGE --- Calamos Focus Growth ETF
CFNB --- California First National Bancorp
CFNL --- Cardinal Financial Corporation
CFO --- Compass EMP US 500 Enhanced Volatility Weighted Index ETF
CFRX --- ContraFect Corporation
CFRXW --- ContraFect Corporation
CFRXZ --- ContraFect Corporation
CG --- The Carlyle Group L.P.
CGEN --- Compugen Ltd.
CGIX --- Cancer Genetics, Inc.
CGNX --- Cognex Corporation
CGO --- Calamos Global Total Return Fund
CHCI --- Comstock Holding Companies, Inc.
CHCO --- City Holding Company
CHDN --- Churchill Downs, Incorporated
CHEF --- The Chefs' Warehouse, Inc.
CHEV --- Cheviot Financial Corp
CHFC --- Chemical Financial Corporation
CHFN --- Charter Financial Corp.
CHI --- Calamos Convertible Opportunities and Income Fund
CHKE --- Cherokee Inc.
CHKP --- Check Point Software Technologies Ltd.
CHLN --- China Housing & Land Development, Inc.
CHMG --- Chemung Financial Corp
CHNR --- China Natural Resources, Inc.
CHOP --- China Gerui Advanced Materials Group Limited
CHRS --- Coherus BioSciences, Inc.
CHRW --- C.H. Robinson Worldwide, Inc.
CHSCM --- CHS Inc
CHSCN --- CHS Inc
CHSCO --- CHS Inc
CHSCP --- CHS Inc
CHTR --- Charter Communications, Inc.
CHUY --- Chuy's Holdings, Inc.
CHW --- Calamos Global Dynamic Income Fund
CHXF --- WisdomTree China Dividend Ex
CHY --- Calamos Convertible and High Income Fund
CHYR --- ChyronHego Corporation
CIDM --- Cinedigm Corp
CIFC --- CIFC Corp.
CIMT --- Cimatron, Limited
CINF --- Cincinnati Financial Corporation
CISAW --- CIS Acquisition Ltd.
CISG --- CNinsure Inc.
CIZ --- Compass EMP Developed 500 Enhanced Volatility Weighted Index ETF
CIZN --- Citizens Holding Company
CJJD --- China Jo
CKEC --- Carmike Cinemas, Inc.
CKSW --- ClickSoftware Technologies Ltd.
CLAC --- Capitol Acquisition Corp. II
CLACU --- Capitol Acquisition Corp. II
CLACW --- Capitol Acquisition Corp. II
CLBH --- Carolina Bank Holdings Inc.
CLCT --- Collectors Universe, Inc.
CLDN --- Celladon Corporation
CLDX --- Celldex Therapeutics, Inc.
CLFD --- Clearfield, Inc.
CLIR --- ClearSign Combustion Corporation
CLMS --- Calamos Asset Management, Inc.
CLMT --- Calumet Specialty Products Partners, L.P.
CLNE --- Clean Energy Fuels Corp.
CLNT --- Cleantech Solutions International, Inc.
CLRB --- Cellectar Biosciences, Inc.
CLRBW --- Cellectar Biosciences, Inc.
CLRO --- ClearOne, Inc.
CLRX --- CollabRx, Inc.
CLSN --- Celsion Corporation
CLTX --- Celsus Therapeutics Plc
CLUB --- Town Sports International Holdings, Inc.
CLVS --- Clovis Oncology, Inc.
CLWT --- Euro Tech Holdings Company Limited
CMCO --- Columbus McKinnon Corporation
CMCSA --- Comcast Corporation
CMCSK --- Comcast Corporation
CMCT --- CIM Commercial Trust Corporation
CME --- CME Group Inc.
CMFN --- CM Finance Inc
CMGE --- China Mobile Games and Entertainment Group Limited
CMLS --- Cumulus Media Inc.
CMPR --- Cimpress N.V
CMRX --- Chimerix, Inc.
CMSB --- CMS Bancorp, Inc.
CMTL --- Comtech Telecommunications Corp.
CNAT --- Conatus Pharmaceuticals Inc.
CNBKA --- Century Bancorp, Inc.
CNCE --- Concert Pharmaceuticals, Inc.
CNDO --- Coronado Biosciences, Inc.
CNET --- ChinaNet Online Holdings, Inc.
CNIT --- China Information Technology, Inc.
CNLM --- CB Pharma Acquisition Corp.
CNLMR --- CB Pharma Acquisition Corp.
CNLMU --- CB Pharma Acquisition Corp.
CNLMW --- CB Pharma Acquisition Corp.
CNMD --- CONMED Corporation
CNOB --- ConnectOne Bancorp, Inc.
CNSI --- Comverse Inc.
CNSL --- Consolidated Communications Holdings, Inc.
CNTF --- China TechFaith Wireless Communication Technology Limited
CNTY --- Century Casinos, Inc.
CNV --- Cnova N.V.
CNXR --- Connecture, Inc.
CNYD --- China Yida Holding, Co.
COB --- CommunityOne Bancorp
COBK --- Colonial Financial Services, Inc.
COBZ --- CoBiz Financial Inc.
COCO --- Corinthian Colleges, Inc.
COHR --- Coherent, Inc.
COHU --- Cohu, Inc.
COKE --- Coca
COLB --- Columbia Banking System, Inc.
COLM --- Columbia Sportswear Company
COMM --- CommScope Holding Company, Inc.
COMT --- iShares Commodities Select Strategy ETF
CONE --- CyrusOne Inc
CONN --- Conn's, Inc.
COOL --- Majesco Entertainment Company
CORE --- Core
CORI --- Corium International, Inc.
CORT --- Corcept Therapeutics Incorporated
COSI --- Cosi, Inc.
COST --- Costco Wholesale Corporation
COVS --- Covisint Corporation
COWN --- Cowen Group, Inc.
COWNL --- Cowen Group, Inc.
CPAH --- CounterPath Corporation
CPGI --- China Shengda Packaging Group, Inc.
CPHC --- Canterbury Park Holding Corporation
CPHD --- CEPHEID
CPHR --- Cipher Pharmaceuticals Inc.
CPIX --- Cumberland Pharmaceuticals Inc.
CPLA --- Capella Education Company
CPLP --- Capital Product Partners L.P.
CPRT --- Copart, Inc.
CPRX --- Catalyst Pharmaceutical Partners, Inc.
CPSI --- Computer Programs and Systems, Inc.
CPSS --- Consumer Portfolio Services, Inc.
CPST --- Capstone Turbine Corporation
CPTA --- Capitala Finance Corp.
CPXX --- Celator Pharmaceuticals Inc.
CRAI --- CRA International,Inc.
CRAY --- Cray Inc
CRDC --- Cardica, Inc.
CRDS --- Crossroads Systems, Inc.
CRDT --- WisdomTree Strategic Corporate Bond Fund
CREE --- Cree, Inc.
CREG --- China Recycling Energy Corporation
CRESW --- Cresud S.A.C.I.F. y A.
CRESY --- Cresud S.A.C.I.F. y A.
CRIS --- Curis, Inc.
CRME --- Cardiome Pharma Corporation
CRMT --- America's Car
CRNT --- Ceragon Networks Ltd.
CROX --- Crocs, Inc.
CRRC --- Courier Corporation
CRRS --- Corporate Resource Services, Inc.
CRTN --- Cartesian, Inc.
CRTO --- Criteo S.A.
CRUS --- Cirrus Logic, Inc.
CRVL --- CorVel Corp.
CRWN --- Crown Media Holdings, Inc.
CRWS --- Crown Crafts, Inc.
CRZO --- Carrizo Oil & Gas, Inc.
CSBK --- Clifton Bancorp Inc.
CSCD --- Cascade Microtech, Inc.
CSCO --- Cisco Systems, Inc.
CSF --- Compass EMP U.S. Discovery 500 Enhanced Volatility Weighted Fund
CSFL --- CenterState Banks, Inc.
CSGP --- CoStar Group, Inc.
CSGS --- CSG Systems International, Inc.
CSII --- Cardiovascular Systems, Inc.
CSIQ --- Canadian Solar Inc.
CSOD --- Cornerstone OnDemand, Inc.
CSPI --- CSP Inc.
CSQ --- Calamos Strategic Total Return Fund
CSRE --- CSR plc
CSTE --- CaesarStone Sdot
CSUN --- China Sunergy Co., Ltd.
CSWC --- Capital Southwest Corporation
CTAS --- Cintas Corporation
CTBI --- Community Trust Bancorp, Inc.
CTCM --- CTC Media, Inc.
CTCT --- Constant Contact, Inc.
CTG --- Computer Task Group, Incorporated
CTHR --- Charles & Colvard Ltd
CTIB --- CTI Industries Corporation
CTIC --- CTI BioPharma Corp.
CTRE --- CareTrust REIT, Inc.
CTRL --- Control4 Corporation
CTRN --- Citi Trends, Inc.
CTRP --- Ctrip.com International, Ltd.
CTRX --- Catamaran Corporation
CTSH --- Cognizant Technology Solutions Corporation
CTSO --- Cytosorbents Corporation
CTWS --- Connecticut Water Service, Inc.
CTXS --- Citrix Systems, Inc.
CU --- First Trust ISE Global Copper Index Fund
CUBA --- The Herzfeld Caribbean Basin Fund, Inc.
CUI --- CUI Global, Inc.
CUNB --- CU Bancorp (CA)
CUTR --- Cutera, Inc.
CVBF --- CVB Financial Corporation
CVCO --- Cavco Industries, Inc.
CVCY --- Central Valley Community Bancorp
CVGI --- Commercial Vehicle Group, Inc.
CVGW --- Calavo Growers, Inc.
CVLT --- CommVault Systems, Inc.
CVLY --- Codorus Valley Bancorp, Inc
CVTI --- Covenant Transportation Group, Inc.
CVV --- CVD Equipment Corporation
CWAY --- Coastway Bancorp, Inc.
CWBC --- Community West Bancshares
CWCO --- Consolidated Water Co. Ltd.
CWST --- Casella Waste Systems, Inc.
CXDC --- China XD Plastics Company Limited
CY --- Cypress Semiconductor Corporation
CYAN --- Cyanotech Corporation
CYBE --- CyberOptics Corporation
CYBR --- CyberArk Software Ltd.
CYBX --- Cyberonics, Inc.
CYCC --- Cyclacel Pharmaceuticals, Inc.
CYCCP --- Cyclacel Pharmaceuticals, Inc.
CYHHZ --- Community Health Systems, Inc.
CYNO --- Cynosure, Inc.
CYOU --- Changyou.com Limited
CYRN --- CYREN Ltd.
CYTK --- Cytokinetics, Incorporated
CYTR --- CytRx Corporation
CYTX --- Cytori Therapeutics Inc
CZFC --- Citizens First Corporation
CZNC --- Citizens & Northern Corp
CZR --- Caesars Entertainment Corporation
CZWI --- Citizens Community Bancorp, Inc.
DAEG --- Daegis Inc
DAIO --- Data I/O Corporation
DAKT --- Daktronics, Inc.
DARA --- DARA Biosciences, Inc.
DATE --- Jiayuan.com International Ltd.
DAVE --- Famous Dave's of America, Inc.
DAX --- Recon Capital DAX Germany ETF
DBVT --- DBV Technologies S.A.
DCIX --- Diana Containerships Inc.
DCOM --- Dime Community Bancshares, Inc.
DCTH --- Delcath Systems, Inc.
DENN --- Denny's Corporation
DEPO --- Depomed, Inc.
DERM --- Dermira, Inc.
DEST --- Destination Maternity Corporation
DFRG --- Del Frisco's Restaurant Group, Inc.
DFVL --- Barclays PLC
DFVS --- Barclays PLC
DGAS --- Delta Natural Gas Company, Inc.
DGICA --- Donegal Group, Inc.
DGICB --- Donegal Group, Inc.
DGII --- Digi International Inc.
DGLD --- Credit Suisse AG
DGLY --- Digital Ally, Inc.
DGRE --- WisdomTree Emerging Markets Dividend Growth Fund
DGRS --- WisdomTree U.S. SmallCap Dividend Growth Fund
DGRW --- WisdomTree U.S. Dividend Growth Fund
DHIL --- Diamond Hill Investment Group, Inc.
DHRM --- Dehaier Medical Systems Limited
DIOD --- Diodes Incorporated
DISCA --- Discovery Communications, Inc.
DISCB --- Discovery Communications, Inc.
DISCK --- Discovery Communications, Inc.
DISH --- DISH Network Corporation
DJCO --- Daily Journal Corp. (S.C.)
DLBL --- Barclays PLC
DLBS --- Barclays PLC
DLHC --- DLH Holdings Corp.
DLTR --- Dollar Tree, Inc.
DMLP --- Dorchester Minerals, L.P.
DMND --- Diamond Foods, Inc.
DMRC --- Digimarc Corporation
DNBF --- DNB Financial Corp
DNKN --- Dunkin' Brands Group, Inc.
DORM --- Dorman Products, Inc.
DOVR --- Dover Saddlery, Inc.
DOX --- Amdocs Limited
DPRX --- Dipexium Pharmaceuticals, Inc.
DRAD --- Digirad Corporation
DRAM --- Dataram Corporation
DRIV --- Digital River, Inc.
DRNA --- Dicerna Pharmaceuticals, Inc.
DRRX --- DURECT Corporation
DRWI --- DragonWave Inc
DRWIW --- DragonWave Inc
DRYS --- DryShips Inc.
DSCI --- Derma Sciences, Inc.
DSCO --- Discovery Laboratories, Inc.
DSGX --- The Descartes Systems Group Inc.
DSKX --- DS Healthcare Group, Inc.
DSKY --- iDreamSky Technology Limited
DSLV --- Credit Suisse AG
DSPG --- DSP Group, Inc.
DSWL --- Deswell Industries, Inc.
DTLK --- Datalink Corporation
DTSI --- DTS, Inc.
DTUL --- Barclays PLC
DTUS --- Barclays PLC
DTV --- DIRECTV
DTYL --- Barclays PLC
DTYS --- Barclays PLC
DVAX --- Dynavax Technologies Corporation
DVCR --- Diversicare Healthcare Services Inc.
DWA --- Dreamworks Animation SKG, Inc.
DWAT --- Arrow DWA Tactical ETF
DWCH --- Datawatch Corporation
DWSN --- Dawson Geophysical Company
DXCM --- DexCom, Inc.
DXGE --- WisdomTree Germany Hedged Equity Fund
DXJS --- WisdomTree Japan Hedged SmallCap Equity Fund
DXKW --- WisdomTree Korea Hedged Equity Fund
DXLG --- Destination XL Group, Inc.
DXM --- Dex Media, Inc.
DXPE --- DXP Enterprises, Inc.
DXPS --- WisdomTree United Kingdom Hedged Equity Fund
DXYN --- The Dixie Group, Inc.
DYAX --- Dyax Corp.
DYNT --- Dynatronics Corporation
DYSL --- Dynasil Corporation of America
EA --- Electronic Arts Inc.
EAC --- Erickson Incorporated
EARS --- Auris Medical Holding AG
EBAY --- eBay Inc.
EBIO --- Eleven Biotherapeutics, Inc.
EBIX --- Ebix, Inc.
EBMT --- Eagle Bancorp Montana, Inc.
EBSB --- Meridian Bancorp, Inc.
EBTC --- Enterprise Bancorp Inc
ECHO --- Echo Global Logistics, Inc.
ECOL --- US Ecology, Inc.
ECPG --- Encore Capital Group Inc
ECTE --- Echo Therapeutics, Inc.
ECYT --- Endocyte, Inc.
EDAP --- EDAP TMS S.A.
EDGW --- Edgewater Technology, Inc.
EDS --- Exceed Company Ltd.
EDUC --- Educational Development Corporation
EEFT --- Euronet Worldwide, Inc.
EEI --- Ecology and Environment, Inc.
EEMA --- iShares MSCI Emerging Markets Asia Index Fund
EEME --- iShares MSCI Emerging Markets EMEA Index Fund
EEML --- iShares MSCI Emerging Markets Latin America Index Fund
EFII --- Electronics for Imaging, Inc.
EFOI --- Energy Focus, Inc.
EFSC --- Enterprise Financial Services Corporation
EFUT --- eFuture Information Technology Inc.
EGAN --- eGain Corporation
EGBN --- Eagle Bancorp, Inc.
EGHT --- 8x8 Inc
EGLE --- Eagle Bulk Shipping Inc.
EGLT --- Egalet Corporation
EGOV --- NIC Inc.
EGRW --- iShares MSCI Emerging Markets Growth Index Fund
EGRX --- Eagle Pharmaceuticals, Inc.
EGT --- Entertainment Gaming Asia Incorporated
EHTH --- eHealth, Inc.
EIGI --- Endurance International Group Holdings, Inc.
ELGX --- Endologix, Inc.
ELNK --- EarthLink Holdings Corp.
ELON --- Echelon Corporation
ELOS --- Syneron Medical Ltd.
ELRC --- Electro Rent Corporation
ELSE --- Electro
ELTK --- Eltek Ltd.
EMCB --- WisdomTree Emerging Markets Corporate Bond Fund
EMCF --- Emclaire Financial Corp
EMCG --- WisdomTree Emerging Markets Consumer Growth Fund
EMCI --- EMC Insurance Group Inc.
EMDI --- iShares MSCI Emerging Markets Consumer Discrectionary Sector Index Fund
EMEY --- iShares MSCI Emerging Markets Energy Sector Capped Index Fund
EMIF --- iShares S&P Emerging Markets Infrastructure Index Fund
EMITF --- Elbit Imaging Ltd.
EMKR --- EMCORE Corporation
EML --- Eastern Company (The)
EMMS --- Emmis Communications Corporation
EMMSP --- Emmis Communications Corporation
ENDP --- Endo International plc
ENFC --- Entegra Financial Corp.
ENG --- ENGlobal Corporation
ENOC --- EnerNOC, Inc.
ENPH --- Enphase Energy, Inc.
ENSG --- The Ensign Group, Inc.
ENT --- Global Eagle Entertainment Inc.
ENTA --- Enanta Pharmaceuticals, Inc.
ENTG --- Entegris, Inc.
ENTR --- Entropic Communications, Inc.
ENVI --- Envivio, Inc.
ENZN --- Enzon Pharmaceuticals, Inc.
ENZY --- Enzymotec Ltd.
EOPN --- E2open, Inc.
EPAX --- Ambassadors Group, Inc.
EPAY --- Bottomline Technologies, Inc.
EPIQ --- EPIQ Systems, Inc.
EPRS --- EPIRUS Biopharmaceuticals, Inc.
EPZM --- Epizyme, Inc.
EQIX --- Equinix, Inc.
ERI --- Eldorado Resorts, Inc.
ERIC --- Ericsson
ERIE --- Erie Indemnity Company
ERII --- Energy Recovery, Inc.
EROC --- Eagle Rock Energy Partners, L.P.
ERS --- Empire Resources, Inc.
ERW --- VelocityShares Equal Risk Weighted Large Cap ETF
ESBF --- ESB Financial Corporation
ESBK --- Elmira Savings Bank NY (The)
ESCA --- Escalade, Incorporated
ESCR --- Escalera Resources Co.
ESCRP --- Escalera Resources Co.
ESEA --- Euroseas Ltd.
ESGR --- Enstar Group Limited
ESIO --- Electro Scientific Industries, Inc.
ESLT --- Elbit Systems Ltd.
ESMC --- Escalon Medical Corp.
ESPR --- Esperion Therapeutics, Inc.
ESRX --- Express Scripts Holding Company
ESSA --- ESSA Bancorp, Inc.
ESSX --- Essex Rental Corporation
ESXB --- Community Bankers Trust Corporation.
ESYS --- Elecsys Corporation
ETFC --- E*TRADE Financial Corporation
ETRM --- EnteroMedics Inc.
EUFN --- iShares MSCI Europe Financials Sector Index Fund
EVAL --- iShares MSCI Emerging Markets Value Index Fund
EVAR --- Lombard Medical, Inc.
EVBS --- Eastern Virginia Bankshares, Inc.
EVEP --- EV Energy Partners, L.P.
EVK --- Ever
EVLV --- EVINE Live Inc.
EVOK --- Evoke Pharma, Inc.
EVOL --- Evolving Systems, Inc.
EVRY --- EveryWare Global, Inc.
EWBC --- East West Bancorp, Inc.
EXA --- Exa Corporation
EXAC --- Exactech, Inc.
EXAS --- Exact Sciences Corporation
EXEL --- Exelixis, Inc.
EXFO --- EXFO Inc
EXLP --- Exterran Partners, L.P.
EXLS --- ExlService Holdings, Inc.
EXPD --- Expeditors International of Washington, Inc.
EXPE --- Expedia, Inc.
EXPO --- Exponent, Inc.
EXTR --- Extreme Networks, Inc.
EXXI --- Energy XXI Ltd.
EYES --- Second Sight Medical Products, Inc.
EZCH --- EZchip Semiconductor Limited
EZPW --- EZCORP, Inc.
FALC --- FalconStor Software, Inc.
FANG --- Diamondback Energy, Inc.
FARM --- Farmer Brothers Company
FARO --- FARO Technologies, Inc.
FAST --- Fastenal Company
FATE --- Fate Therapeutics, Inc.
FB --- Facebook, Inc.
FBIZ --- First Business Financial Services, Inc.
FBMS --- The First Bancshares, Inc.
FBNC --- First Bancorp
FBNK --- First Connecticut Bancorp, Inc.
FBRC --- FBR & Co
FBSS --- Fauquier Bankshares, Inc.
FCAP --- First Capital, Inc.
FCBC --- First Community Bancshares, Inc.
FCCO --- First Community Corporation
FCCY --- 1st Constitution Bancorp (NJ)
FCEL --- FuelCell Energy, Inc.
FCFS --- First Cash Financial Services, Inc.
FCHI --- iShares FTSE China (HK Listed) Index Fund
FCLF --- First Clover Leaf Financial Corp.
FCNCA --- First Citizens BancShares, Inc.
FCS --- Fairchild Semiconductor International, Inc.
FCSC --- Fibrocell Science Inc
FCTY --- 1st Century Bancshares, Inc
FCVA --- First Capital Bancorp, Inc. (VA)
FCZA --- First Citizens Banc Corp.
FCZAP --- First Citizens Banc Corp.
FDEF --- First Defiance Financial Corp.
FDIV --- First Trust Strategic Income ETF
FDML --- Federal
FDUS --- Fidus Investment Corporation
FEIC --- FEI Company
FEIM --- Frequency Electronics, Inc.
FELE --- Franklin Electric Co., Inc.
FEMB --- First Trust Emerging Markets Local Currency Bond ETF
FES --- Forbes Energy Services Ltd
FEUZ --- First Trust Eurozone AlphaDEX ETF
FEYE --- FireEye, Inc.
FFBC --- First Financial Bancorp.
FFBCW --- First Financial Bancorp.
FFHL --- Fuwei Films (Holdings) Co., Ltd.
FFIC --- Flushing Financial Corporation