| C | Citigroup, Inc. | CHNG | China Natural Gas, Inc. | CPSL | China Precision Steel, Inc. |
| CA | CA, Inc. | CHNR | China Natural Resources Inc. | CPSS | Consumer Portfolio Services, Inc. |
| CAAS | China Automotive Systems Inc. | CHOP | Golden Green Enterprises Ltd | CPST | Capstone Turbine Corp. |
| CAB | Cabela's Inc. | CHP | C&D Technologies Inc. | CPT | Camden Property Trust |
| CABL | China Cablecom Holdings, Ltd. | CHRD | Chordiant Software, Inc. | CPTS | Conceptus, Inc. |
| CABLD | China Cablecom | CHRM | Charm Communications | CPV | CBS Corp |
| CAC | Camden National Corp. | CHRS | Charming Shoppes Inc. | CPWM | Cost Plus Inc. |
| CACA | Chardan 2008 China Acquisition Corp | CHRT | Charted Semi ADR | CPWR | Compuware Corp. |
| CACB | Cascade Bancorp Inc. | CHRW | CH Robinson Worldwide Inc. | CPX | Complete Production Services, Inc. |
| CACC | Credit Acceptance Corp. | CHS | Chico's FAS Inc. | CPY | CPI Corp. |
| CACH | Cache Inc. | CHSCP | CENEX INC 8 PR | CQB | Chiquita Brands International Inc. |
| CACI | CACI International Inc. | CHSI | Catalyst Health Solutions, Inc. | CQP | Cheniere Energy Partners LP. |
| CADE | Cadence Financial Corp. | CHSP | Chesapeake Lodging Trust | CQQQ | Claymore China Technology |
| CADX | Cadence Pharmaceuticals Inc. | CHT | Chunghwa Telecom Co. Ltd. | CR | Crane Co. |
| CAE | Cascade Corp. | CHTP | Chelsea Therapeutics International Ltd. | CRA | Celera Corporation |
| CAEI | China Architectural Engineering, Inc. | CHTT | Chattem Inc. | CRAI | CRA International Inc. |
| CAF | MS China A Share Fund Inc | CHU | China Unicom Hong Kong Limited. | CRAY | Cray Inc. |
| CAFI | Camco Financial Corp. | CHUX | O'Charley's Inc. | CRBA | Jffrs TR/J CRB Glbl Agrcltr Eqty IndxFnd |
| CAG | ConAgra Foods, Inc. | CHW | Calamos Global Dynamic Income Fund | CRBC | Citizens Republic Bancorp, Inc |
| CAH | Cardinal Health, Inc. | CHXX | EGS INDXX China Infrastructure Index Fun | CRBI | Jffrs TR/J CRB Glbl Indl Mtls Eqty Idx F |
| CAJ | Canon Inc. | CHY | Calamos Convertible & High Income Fund | CRBQ | Jefferies TRJ CRB Glbl Cmmdty Eqty IdxFd |
| CAK | ML Aclrtd Rtrn Nts Cnsmr Stpls Sl Sec Ix | CHYR | Chyron Corporation | CRC | Chromcraft Revington Inc. |
| CAKE | The Cheesecake Factory Incorporated | CI | CIGNA Corp. | CRDA | Crawford & Co Class A |
| CAL | Continental Airlines, Inc. | CIA | Citizens Inc. | CRDB | Crawford & Co. |
| CALC | California Coastal Communities Inc. | CIB | Bancolombia S.A. | CRDC | Cardica Inc. |
| CALD | Callidus Software Inc. | CIDM | Access Integrated Technologies, Inc. | CRDN | Ceradyne Inc. |
| CALI | China Auto Logistic Inc | CIE | Cobalt International Energy Inc | CRE | Care Investment Trust Inc. |
| CALL | CIEN | CIENA Corp. | CRED | Credo Petroleum Corp. | |
| CALM | Cal-Maine Foods, Inc. | CIF | MFS Intermediate High Income Fund | CREE | Cree Inc. |
| CALP | Caliper Life Sciences, Inc. | CIG | Cemig-Companhia Ener Nv Pr ADR | CREL | Corel Corporation |
| CALX | Calix Networks Inc | CIGX | Star Scientific | CRESY | Cresud ADR |
| CAM | Cameron International Corporation | CII | BlackRock Enhanced Capital and Income Fund, Inc. | CRF | Cornerstone Total Return Fund |
| CAMD | California Micro Devices Corp. | CIIC | China Infrastructure Investment Corp. | CRFN | Crescent Financial Corp. |
| CAMP | CalAmp Corp. | CIK | Credit Suisse Asset Management Income Fund Inc. | CRFT | Craftmade International Inc. |
| CAMT | Camtek Ltd. | CIL | China Intgnt L&E | CRGN | CuraGen Corp. |
| CAP | CAI International Inc. | CIM | Chimera Investment Corporation | CRH | CRH plc |
| CAPS | CIMT | Cimatron Ltd. | CRI | Carter's, Inc. | |
| CAR | Avis Budget Group, Inc. | CINF | Cincinnati Financial | CRIC | China Real Estate Information |
| CART | Carolina Trust Bank | CIO | Asia Special Situation Acquisition Corp | CRIS | Curis Inc. |
| CARV | Carver Bancorp Inc. | CIR | CIRCOR International Inc. | CRK | Comstock Resources Inc. |
| CAS | AM Castle & Co. | CISG | Cninsure Inc. | CRL | Charles River Laboratories International Inc. |
| CASA | Mexican Restaurants Inc. | CIT | CIT Group, Inc. | CRM | Salesforce.com |
| CASB | Cascade Financial Corp. | CITP | Comsys IT Partners, Inc. | CRMD | CorMedix Inc |
| CASC | Cascade Corp. | CITZ | CFS Bancorp Inc. | CRME | Cardiome Pharma Corp. |
| CASH | Meta Financial Group, Inc. | CIU | iShares Lehman Intermedte Credit Bd Fund | CRMH | CRM Holdings Ltd. |
| CASM | CAS Medical Systems Inc. | CIX | CompX International Inc. | CRMT | America's Car-Mart Inc. |
| CASS | Cass Information Systems Inc. | CIZN | Citizens Holding Company | CRN | Cornell Companies Inc. |
| CAST | ChinaCast Education Corporation | CJA | Vale Cap Ltd | CRNT | Ceragon Networks Ltd. |
| CASY | Casey's General Strs Inc | CJB | Vale Cap Ltd | CRO | Claymore Zacks Country Rotation |
| CAT | Caterpillar Inc. | CJBK | Central Jersey Bancorp | CROX | CROCS Inc. |
| CATM | Cardtronics Inc. | CJJD | China Jo Jo Drug | CRP | Credit Suisse Guernsey BRH |
| CATO | Cato Corp | CJR | Corus Entertainment Inc. | CRR | Carbo Ceramics Inc. |
| CATT | CJS | Vale Capital II | CRRB | Carrollton Bancorp | |
| CATY | Cathay General Bancorp | CJT | Vale Capital II | CRRC | Courier Corp. |
| CAV | Cavalier Homes Inc. | CKEC | Carmike Cinemas Inc. | CRS | Carpenter Technology Corp. |
| CAVM | Cavium Networks, Inc. | CKH | Seacor Holdings Inc. | CRT | Cross Timbers Royalty Trust |
| CAW | CCA Industries Inc. | CKK | Citi Str Mkt Acs Nts AMEX US Eq Mdl Inx | CRTX | Cornerstone Therapeutics Inc. |
| CAX | MS 100% Cptl Prtctd Nts Bsd-ASE Chna Inx | CKP | Checkpoint Systems Inc. | CRU | Crude Carriers |
| CB | The Chubb Corporation | CKR | CKE Restaurants Inc. | CRUS | Cirrus Logic Inc. |
| CBAK | China BAK Battery, Inc. | CKSW | ClickSoftware Technologies Ltd. | CRV | Coast Distribution System Inc. |
| CBAN | Colony Bankcorp Inc. | CKX | CKX Lands | CRVL | CorVel Corp. |
| CBB | Cincinnati Bell Inc. | CKXE | CKX Inc. | CRVP | Crystal Rock Hld |
| CBBO | Columbia Bancorp. | CL | Colgate-Palmolive Co. | CRWN | Crown Media Holdings Inc. |
| CBC | Capitol Bancorp, Ltd. | CLA | Capitol Acquisition Corp. | CRWS | Crown Crafts Inc. |
| CBD | Companhia Brasileira De Distribuicao | CLB | Core Laboratories NV | CRXL | CRUCELL NV ADS |
| CBE | Cooper Industries Ltd. | CLBH | Carolina Bank Holdings Inc. | CRXX | CombinatoRx, Incorporated |
| CBEY | Cbeyond, Inc. | CLC | CLARCOR Inc. | CRY | CryoLife Inc. |
| CBG | CB Richard Ellis Group, Inc. | CLCT | Collectors Universe Inc. | CRYP | Cryptologic Ltd |
| CBI | Chicago Bridge & Iron Company N.V. | CLD | Cloud Peak Energy Inc | CRZO | Carrizo Oil & Gas Inc. |
| CBIN | Community Bank Shares of Indiana Inc. | CLDA | Clinical Data, Inc. | CS | Credit Suisse Group |
| CBJ | AB Svnsk Ekpkrdt Aclrtd Rtn Br Mt Nt Idx | CLDN | Celadon Group Inc. | CSA | Cogdell Spencer Inc. |
| CBK | Christopher & Banks Corp. | CLDT | Chatham Lodging Trust | CSB | Colonial BancGroup Inc |
| CBKN | Capital Bank Corporation | CLDX | Celldex Therapeutics, Inc. | CSBC | Citizens South Banking Corp. |
| CBL | CBL & Associates Properties Inc. | CLF | Cliffs Natural Resources Inc. | CSBK | Clifton Savings Bancorp Inc. |
| CBLI | Cleveland BioLabs, Inc. | CLFC | Center Financial Corporation | CSC | Computer Sciences Corporation |
| CBM | Cambrex Corp. | CLFD | Clearfield, Inc. | CSCD | Cascade Microtech Inc. |
| CBMX | CombiMatrix Corporation | CLGX | CORELOGIC INC | CSCO | Cisco Systems, Inc. |
| CBNJ | Cape Bancorp, Inc. | CLI | Mack-Cali Realty Corp. | CSCX | Cardiac Science Corporation |
| CBNK | Chicopee Bancorp, Inc. | CLM | CORNERSTONE STRAT VALUE FD INC | CSD | Claymore Clear Spin-Off ETF |
| CBNKA | CLMS | Calamos Asset Management Inc. | CSE | CapitalSource Inc. | |
| CBOE | CBOE Holdings Inc | CLMT | Calumet Specialty Products Partners LP | CSFL | CenterState Banks, Inc. |
| CBON | Community Bancorp. | CLNE | Clean Energy Fuels Corp. | CSFS | The Cash Store Financial Services Inc |
| CBOU | Caribou Coffee Company, Inc. | CLNY | Colony Financial Inc | CSGP | CoStar Group Inc. |
| CBR | CIBER, Inc. | CLP | Colonial Properties Trust | CSGS | CSG Systems International Inc. |
| CBRL | Cracker Barrel Old Country Store, Inc. | CLR | Continental Resources Inc. | CSH | Cash America International, Inc. |
| CBRX | Columbia Laboratories Inc. | CLRO | ClearOne Communications Inc. | CSHB | Community Shores Bank Corp. |
| CBS | CBS Corporation | CLRT | Clarient, Inc. | CSII | Cardiovascular Systems Inc. |
| CBSH | Commerce Bancshares Inc. | CLS | Celestica Inc. | CSIQ | Canadian Solar Inc. |
| CBST | Cubist Pharmaceuticals Inc. | CLSN | Celsion Corp. | CSJ | iShares Lehman 1-3 Year Credit Bond Fund |
| CBT | Cabot Corp. | CLU | Cellu Tissue Holdings Inc | CSKI | China Sky One Medical, Inc. |
| CBTE | Commonwealth Biotechnologies Inc. | CLUB | Town Sports International Holdings Inc. | CSL | Carlisle Companies Inc. |
| CBU | Community Bank System Inc. | CLW | Clearwater Paper Corporation | CSLI | Critical Solutions Inc |
| CBY | Cadbury plc | CLWR | Clearwire Corporation | CSLR | Consulier Engineering Inc. |
| CBZ | CBIZ, Inc. | CLWRR | Clearwire Corp | CSLS | Credit Suisse Long/Short Liquid Index ET |
| CC | Circuit City Stores- Group | CLWT | Euro Tech Holdings Co. Ltd. | CSM | ProShares Credit Suisse 130/30 |
| CCA | MFS California Insured Municipal Fund | CLX | Clorox Corporation | CSNT | Crescent Banking Co. |
| CCBD | Community Central Bank Corp. | CLY | iShares 10+ Year Credit Bond Fund | CSP | American Strategic Income Portfolio III |
| CCBG | Capital City Bank Group Inc. | CLZR | Candela Corp. | CSPI | CSP Inc. |
| CCBP | Comm Bancorp Inc. | CM | Canadian Imperial Bank of Commerce | CSQ | Calamos Strategic Total Return Fund |
| CCC | Calgon Carbon Corp. | CMA | Comerica Incorporated | CSR | China Security & Surveillance Technology, Inc. |
| CCE | Coca-Cola Enterprises Inc. | CMC | Commercial Metals Co. | CSS | CSS Industries Inc. |
| CCF | Chase Corp. | CMCO | Columbus Mckinnon Corp. | CSTR | Coinstar Inc. |
| CCH | Coca-Cola Hellenic Bottling Company S.A. | CMCSA | Comcast Corporation | CSU | Capital Senior Living Corp. |
| CCI | Crown Castle International Corp. | CMCSK | Comcast Cp Spl Class A | CSUN | China Sunergy Co. Ltd. |
| CCIX | Coleman Cable, Inc. | CMD | ProShares UltraShort DJ-AIG Commodity | CSV | Carriage Services Inc. |
| CCJ | Cameco Corp. | CME | CME Group Inc. | CSWC | Capital Southwest Corporation |
| CCK | Crown Holdings Inc. | CMED | China Medical Technologies Inc. | CSX | CSX Corp |
| CCL | Carnival Corp. | CMF | iShares S&P California Municipal Bond Fd | CT | Capital Trust, Inc. |
| CCM | Concord Medical Services Holdings Ltd | CMFB | Commercefirst Bancorp Inc. | CTAS | Cintas Corp. |
| CCME | Chn Mediaexp Hdg | CMG | Chipotle Mexican Grill, Inc. | CTB | Cooper Tire & Rubber Co. |
| CCMP | Cabot Microelectronics Corp. | CMI | Cummins Inc. | CTBC | The Connecticut Bank and Trust Company |
| CCNE | CNB Financial Corp. | CMK | MFS InterMarket Income Trust I | CTBI | Community Trust Bancorp Inc. |
| CCO | Clear Channel Outdoor Holdings Inc. | CMKG | mktg, inc. | CTBK | City Bank |
| CCOI | Cogent Communications Group Inc. | CML | Compellent Technologies, Inc. | CTC | IFM Investments Ltd |
| CCPCN | Capital Crossing Preferred Corp. | CMLS | Cumulus Media Inc. | CTCH | Commtouch Software Ltd. |
| CCRN | Cross Country Healthcare Inc. | CMM | China Mass Media | CTCM | CTC Media, Inc |
| CCRT | CompuCredit Corp. | CMN | Cantel Medical Corp. | CTCT | Constant Contact, Inc. |
| CCS | Lehman ABS | CMO | Capstead Mortgage Corp. | CTDC | China Technology Development Group Corporation |
| CCT | COMCAST CORPORATION | CMP | Compass Minerals International Inc. | CTEL | City Telecom HK Ltd. |
| CCU | Compania Cervecerias Unidas S.A. | CMRG | Casual Male Retail Group, Inc. | CTFO | China TransInfo Technology Corp. |
| CCUR | Concurrent Computer Corporation | CMRO | Comarco, Inc. | CTGX | Computer Task Group Inc. |
| CCW | Comcast Corp | CMS | CMS Energy Corp. | CTHR | Charles & Colvard Ltd. |
| CCZ | Comcast Holdings Cp | CMSB | Cms Bancorp, Inc. | CTIB | CTI Industries Corp. |
| CDCS | CDC Software Corporation | CMT | Core Molding Technologies Inc. | CTIC | Cell Therapeutics, Inc. |
| CDE | Coeur d`Alene Mines Corporation | CMTL | Comtech Telecommunications Corp. | CTL | Centurytel, Inc. |
| CDI | CDI Corp. | CMU | MFS High Yield Municipal Trust | CTO | Consolidated Tomoka Land Co. |
| CDIC | CardioDynamics International Corp. | CMZ | Compton Petroleum Corp. | CTR | Cato Corp. |
| CDII | China Direct Industries, Inc. | CNA | CNA Financial Corporation | CTRN | Citi Trends |
| CDNS | Cadence Design Systems Inc. | CNAF | Commercial National Financial Corp. | CTRP | Ctrip.com International Ltd. |
| CDR | Cedar Shopping Centers Inc. | CNB | Colonial Bancgroup Inc. | CTS | CTS Corporation |
| CDTI | Clean Diesel Technologies Inc. | CNBC | Center Bancorp Inc. | CTSH | Cognizant Technology Solutions Corp. |
| CDXS | Codexis | CNBKA | Century Bancorp Cl A Nv | CTT | Competitive Technologies Inc. |
| CDY | Cardero Resource Corp. | CNC | Centene Corp. | CTV | CommScope Inc. |
| CDZI | Cadiz Inc. | CNDA | IQ Canada Small Cap | CTWS | Connecticut Water Service Inc. |
| CE | Celanese Corp. | CNET | Chinanet Online | CTX | Centex Corporation |
| CEA | China Eastern Airlines Corp. Ltd. | CNH | CNH Global NV | CTXS | Citrix Systems, Inc. |
| CEBK | Central Bancorp Inc. | CNI | Canadian National Railway Company | CTZN | Citizens First Bancorp Inc. |
| CEC | CEC Entertainment Inc. | CNIC | Copernic Inc. | CU | First Trust ISE Global Copper Index Fund |
| CECE | CECO Environmental Corp. | CNICD | Copernic Inc | CUB | Cubic Corp. |
| CECO | Career Education Corp. | CNK | Cinemark Holdings Inc. | CUBA | Herzfeld Caribbean Basin Fund Inc. |
| CEDC | Central European Distribution Corp. | CNL | Cleco Corp. | CUK | Carnival plc |
| CEDU | ChinaEdu Corporation | CNLA | COMMUNITY NATIONAL B | CUL | ML Cpd Levrgd Idx Rtrn Nts LkdS&P500 Idx |
| CEE | Central Europe & Russia Fund Inc. | CNLG | Conolog Corp. | CUO | Contl Materials Cp |
| CEF | Central Fund of Canada Limited | CNMD | CONMED Corp. | CUR | Neuralstem Inc. |
| CEG | Constellation Energy Group, Inc. | CNO | Conseco Inc. | CUT | Claymore Clear Global Timber Index |
| CEGE | Cell Genesys, Inc. | CNP | Centerpoint Energy Inc. | CUTR | Cutera Inc. |
| CEL | Cellcom Israel Ltd. | CNQ | Canadian Natural Resources Limited | CUZ | Cousins Properties Inc. |
| CELG | Celgene Corporation | CNQR | Concur Technologies, Inc. | CV | Central Vermont Public Service Corp. |
| CELH | Celsius Holdings | CNR | Alyst Acquisition Corp. | CVA | Covanta Holding Corporation |
| CELL | Brightpoint Inc. | CNS | Cohen & Steers Inc. | CVB | LEHMAN ABS 7.75 CORTS 02-6 KM1 |
| CELM | CHINA ELECTRIC MOTOR INC | CNSL | Consolidated Communications Holdings Inc. | CVBF | CVB Financial Corp. |
| CEM | CNST | Constar International Inc | CVBK | Central Virginia Bankshares Inc. | |
| CENT | Central Garden & Pet Co. | CNTF | China Techfaith Wireless Communication Technology Ltd. | CVC | Cablevision Systems Corporation |
| CENTA | Central Garden & Pet Co | CNTY | Century Casinos Inc. | CVCO | Cavco Industries Inc. |
| CENX | Century Aluminum Co. | CNU | Continucare Corp. | CVCY | Central Valley Community Bancorp |
| CEO | CNOOC Ltd. | CNVO | Convio Inc | CVD | Covance Inc. |
| CEP | Constellation Energy Partners LLC | CNVR | Convera Corp. | CVE | Cenovus Energy Inc |
| CEPH | Cephalon Inc. | CNW | Con-Way, Inc. | CVG | Convergys Corporation |
| CERN | Cerner Corp. | CNX | CONSOL Energy Inc. | CVGI | Commercial Vehicle Group Inc. |
| CERP | Cereplast | CNXT | Conexant Systems Inc. | CVGW | Calavo Growers Inc. |
| CERS | Cerus Corporation | CNY | Morgan Stanley Mrkt Vctors-Rnmnb/USD ETN | CVH | Coventry Health Care Inc. |
| CET | Central Securities Corp. | CNYD | China Yida Hldg | CVI | CVR Energy, Inc. |
| CETV | Central European Media Enterprises Ltd. | CO | China Cord Blood | CVLL | Community Valley Bancorp |
| CEU | China Education Alliance Inc | COBK | Colonial Bankshares Inc. | CVLT | CommVault Systems, Inc. |
| CEV | Eaton Vance California Municipal Income Trust | COBR | Cobra Electronics Corp. | CVLY | Codorus Valley Bancorp Inc. |
| CEVA | CEVA Inc. | COBZ | CoBiz Financial Inc | CVM | CEL-SCI Corp. |
| CEW | Wisdom Tree Dreyfus Emrg. Currency Fd. | COCO | Corinthian Colleges Inc. | CVO | Cenveo Inc. |
| CF | CF Industries Holdings, Inc. | CODE | Spansion Inc | CVR | Chicago Rivet & Machine Co. |
| CFBK | Central Federal Corp. | CODI | Compass Diversified Holdings | CVS | CVS Caremark Corporation |
| CFD | 40/86 Strategic Income Fund | COF | Capital One Financial Corp. | CVTI | Covenant Transportation Group, Inc. |
| CFFC | Community Financial Corp. | COG | Cabot Oil & Gas Corp. | CVU | CPI Aerostructures Inc. |
| CFFI | C&F Financial Corp. | COGO | Cogo Group, Inc. | CVV | CVD Equipment Corp. |
| CFFN | COGT | Cogent Inc. | CVVT | China Valves Tec | |
| CFI | Culp Inc. | COH | Coach Inc. | CVX | Chevron |
| CFK | CE Franklin Ltd. | COHN | Cohen & Company Inc | CVY | Claymore Zacks Yield Hog |
| CFL | Brinks Home Security Holdings Inc. | COHR | Coherent Inc. | CW | Curtiss-Wright Corp. |
| CFNB | California First National Bancorp | COHU | Cohu Inc. | CWB | |
| CFNL | Cardinal Financial Corp. | COIN | Converted Organics Inc | CWBC | Community West Bancshares |
| CFP | Cornerstone Progressive Return Fund | COINZ | Converted Organics Inc | CWBS | Commonwealth Bankshares Inc. |
| CFR | Cullen/Frost Bankers, Inc. | COKE | Coca-Cola Bottling Co. Consolidated | CWCO | Consolidated Water Co. Ltd. |
| CFS | Comforce Corp. | COL | Rockwell Collins Inc. | CWEI | Clayton Williams Energy Inc. |
| CFSG | China Fire & Security Group, Inc. | COLB | Columbia Banking System Inc. | CWF | Chartwell Dividend & Income Fund Inc. |
| CFT | iShares Lehman Credit Bond Fund | COLM | Columbia Sportswear Company | CWI | SPDR MSCI ACWI |
| CFU | BAC Cpd Lvrgd Idx Rtrn Nt Lkd S&P 500 Id | COMS | 3Com Corporation | CWLZ | Cowlitz Bancorp. |
| CFW | Cano Petroleum, Inc. | COMV | Comverge, Inc. | CWLZD | Cowlitz Bancorp |
| CFX | Colfax Corporation | CONM | Conmed Healthcare Management Inc | CWS | China Wind Sys |
| CGA | China Green Agriculture, Inc. | CONN | Conns Inc. | CWST | Casella Waste Systems Inc. |
| CGC | Capital Gold | COO | The Cooper Companies Inc. | CWT | Calif Water Serv Group |
| CGEN | Compugen Ltd. | COOL | Majesco Entertainment Co. | CWTR | Coldwater Creek Inc. |
| CGI | Celadon Group Inc | COOP | Cooperative Bankshares Inc. | CWZ | LEHMAN RYL CARIB |
| CGLA | Cagle's Inc. | COP | ConocoPhillips | CX | CEMEX, S.A.B. de C.V. |
| CGNX | Cognex Corp. | COPX | Global X Copper Miners ETF | CXA | SPDR Lehman California Municipal Bond |
| CGO | Calamos Global Total Return Fund | COR | Cortex Pharmaceuticals Inc. | CXE | MFS High Income Municipal Trust |
| CGR | Claude Resources, Inc. | CORE | Core-Mark Holding Company, Inc. | CXG | CNX Gas Corporation |
| CGRB | Cougar Biotechnology, Inc. | CORS | Corus Bankshares Inc. | CXH | MFS Investment Grade Municipal Trust |
| CGT | CAE Inc. | CORT | Corcept Therapeutics Inc. | CXM | Cardium Therapeutics Inc. |
| CGV | Compagnie Générale de Géophysique-Veritas | COSI | Cosi Inc. | CXO | Concho Resources, Inc. |
| CGW | Claymore S&P Global Water Index ETF | COST | Costco Wholesale Corporation | CXS | CreXus Investment Corp |
| CGX | Consolidated Graphics Inc. | COT | Cott Corporation | CXSP | CHEMGENEX PHARM LTD |
| CH | Chile Fund | COV | Covidien plc | CXW | Corrections Corp. of America |
| CHA | China Telecom Corp. Ltd. | COW | iPath DJ AIG Livestck Ttl Rtrn Sb Indx | CXZ | Crosshair Exploration & Mining Corp. |
| CHB | Champion Enterprises Inc. | COWN | Cowen Group, Inc. | CY | Cypress Semiconductor Corporation |
| CHBT | China-Biotics Inc | COWND | Cowen Group A | CYAN | Cyanotech Corp. |
| CHC | CHINA HYDROELECTRIC CORPORATION | COY | BlackRock Corporate High Yield Fund, Inc. | CYB | WisdomTree Dreyfus Chinese Yuan Fund |
| CHCI | Comstock Homebuilding Companies Inc. | CP | Canadian Pacific Railway Limited | CYBE | CyberOptics Corp. |
| CHCO | City Holding Co. | CPA | Copa Holdings SA | CYBI | Cybex International Inc. |
| CHD | Church & Dwight Co Inc | CPB | Campbell Soup Co. | CYBS | CyberSource Corporation |
| CHDN | Churchill Downs Inc. | CPBC | Community Partners Bancorp | CYBX | Cyberonics Inc. |
| CHDX | Chindex International Inc. | CPBK | Community Capital Corporation | CYCC | Cyclacel Pharmaceuticals, Inc. |
| CHE | Chemed Corp. | CPBY | China Information Security Technology, Inc. | CYCCP | Cyclacel Pharm |
| CHEV | Cheviot Financial Corp. | CPC | Chemspec International Ltd | CYCL | Centennial Communications Corp. |
| CHFC | Chemical Financial Corp. | CPD | Caraco Pharmaceutical Laboratories Ltd. | CYD | China Yuchai International Limited |
| CHG | CH Energy Group Inc. | CPE | Callon Petroleum Co. | CYE | BlackRock Corporate High Yield Fund III, Inc. |
| CHH | Choice Hotels International Inc. | CPEX | CPEX Pharmaceuticals, Inc. | CYH | Community Health Systems, Inc. |
| CHI | Calamos Convertible Opportunities & Income Fund | CPF | Central Pacific Financial Corp. | CYMI | Cymer Inc. |
| CHIB | Global X China Technology | CPHC | Canterbury Park Holding Corp. | CYN | City National Corp. |
| CHIC | Charlotte Russe Holding, Inc. | CPHD | Cepheid | CYNO | Cynosure, Inc. |
| CHIE | Global X China Energy ETF | CPI | IQ CPI Inflation Hedged ETF | CYOU | Changyou.com Limited |
| CHII | Global X China Industrials | CPII | CPI International, Inc. | CYPB | Cypress Bioscience, Inc. |
| CHIM | Global X China Materials ETF | CPIX | Cumberland Pharmaceuticals Inc | CYS | CYPRESS SHARPRIDGE |
| CHINA | CDC Corp. | CPK | Chesapeake Utilities Corp. | CYT | Cytec Industries Inc. |
| CHIO | China INSOnline Corp. | CPKI | California Pizza Kitchen Inc. | CYTK | Cytokinetics Inc. |
| CHIP | VeriChip Corporation | CPL | CPFL Energia S.A. | CYTR | CytRx Corporation |
| CHIQ | Global X China Consumer | CPLA | Capella Education Co. | CYTX | Cytori Therapeutics, Inc. |
| CHIX | Global X China Financials ETF | CPLP | Capital Product Partners LP | CZA | Claymore Zacks Mid-Cap Core |
| CHK | Chesapeake Energy Corporation | CPN | Calpine Corp. | CZFC | Citizens First Corp. |
| CHKE | Cherokee Inc. | CPNO | Copano Energy LLC | CZI | Direxion Daily China Bear 3X Shares |
| CHKP | Check Point Software Technologies Ltd. | CPO | Corn Products International Inc. | CZM | Direxion Daily China Bull 3X Shares |
| CHL | China Mobile Limited | CPP | MERRILL LYNCH DEP 8.05 CCR-1 | CZNC | Citizens & Northern Corp. |
| CHLN | CHINA HOUSING & LAND | CPRT | Copart Inc. | CZWI | Citizens Community Bancorp, Inc. |
| CHMP | Champion Industries Inc. | CPRX | Catalyst Pharmaceutical Partners Inc. | CZZ | Cosan Ltd. |
| CHN | The China Fund, Inc. | CPSI | Computer Programs & Systems Inc. |

