| Symbol | Name | Exchange | Group |
|---|
| AAU:xase | Almaden Minerals Ltd | AMEX | 4 |
| ACU:xase | Acme United Corp. | AMEX | 6 |
| ADL:xase | AMDL Inc. | AMEX | 6 |
| AE:xase | Adams Resources & Energy Inc. | AMEX | 6 |
| AEZ:xase | American Oil & Gas Inc. | AMEX | 6 |
| AFT:xase | Axesstel Inc. | AMEX | 6 |
| AMS:xase | American Shared Hospital Services | AMEX | 6 |
| ANO:xase | Anooraq Resources Corporation | AMEX | 6 |
| ANV:xase | Allied Nevada Gold Corp. | AMEX | 6 |
| API:xase | Advanced Photonix Inc. | AMEX | 6 |
| APT:xase | Alpha Pro Tech | AMEX | 6 |
| ATC:xase | Cycle Country Accessories Corp. | AMEX | 6 |
| AWX:xase | Avalon Holdings Corp | AMEX | 6 |
| AXU:xase | Alexco Resource Corp. | AMEX | 6 |
| AZC:xase | Augusta Resource Corp. | AMEX | 6 |
| AZK:xase | Aurizon Mines Ltd | AMEX | 6 |
| BAA:xase | Banro Corp. | AMEX | 6 |
| BBH:xase | Merrill Lynch Biotech HOLDRs Trust | AMEX | 4 |
| BIK:xase | SPDR S&P BRIC 40 ETF | AMEX | 6 |
| BIL:xase | streetTRACKS Series Trust: SPDR Lehman 1-3 | AMEX | 5 |
| BJK:xase | Market Vectors Gaming ETF | AMEX | 6 |
| BKR:xase | Michael Baker Corp. | AMEX | 5 |
| BLD:xase | Baldwin Technology Co. Inc. | AMEX | 6 |
| BPZ:xase | BPZ Resources Inc. | AMEX | 5 |
| BQI:xase | Oilsands Quest Inc. | AMEX | 5 |
| BTI:xase | British American Tobacco Plc | AMEX | 4 |
| BVX:xase | Bovie Medical Corp. | AMEX | 6 |
| BWX:xase | SPDR Lehman International Treasury Bond ETF | AMEX | 5 |
| CAV:xase | Cavalier Homes Inc. | AMEX | 6 |
| CCF:xase | Chase Corp. (United States) | AMEX | 6 |
| CDY:xase | Cardero Resources Corp. | AMEX | 6 |
| CEF:xase | Central Fund of Canada Ltd | AMEX | 5 |
| CFK:xase | CE Franklin Ltd | AMEX | 6 |
| CFS:xase | Comforce Corp. | AMEX | 6 |
| CFW:xase | Cano Petroleum Inc. | AMEX | 4 |
| CGW:xase | Claymore S&P Global Water Index ETF | AMEX | 6 |
| CHQ:xase | Challenger Energy Corp. | AMEX | 6 |
| CMT:xase | Core Molding Technologies Inc. | AMEX | 6 |
| CNU:xase | Continucare Corp. | AMEX | 6 |
| CQP:xase | Cheniere Energy Partners LP | AMEX | 6 |
| CTT:xase | Competitive Technologies Inc. | AMEX | 6 |
| CVU:xase | CPI AeroTruct | AMEX | 6 |
| DBA:xase | PowerShares DB Agriculture Fund | AMEX | 2 |
| DBB:xase | PowerShares DB Base Metals Fund | AMEX | 5 |
| DBC:xase | PowerShares DB Commodity Index Tracking Fund | AMEX | 2 |
| DBE:xase | PowerShares DB Energy Fund | AMEX | 5 |
| DBO:xase | PowerShares DB Oil Fund | AMEX | 5 |
| DBP:xase | PowerShares DB Precious Metals Fund | AMEX | 5 |
| DBS:xase | PowerShares DB Silver Fund | AMEX | 6 |
| DBV:xase | PowerShares DB G10 Currency Harvest Fund | AMEX | 5 |
| DDM:xase | Ultra Dow30 ProShares | AMEX | 6 |
| DEJ:xase | Dejour Enterprises Ltd | AMEX | 6 |
| DGL:xase | PowerShares DB Gold Fund | AMEX | 6 |
| DIA:xase | Diamonds Trust | AMEX | 2 |
| DIG:xase | Ultra Oil & Gas ProShares | AMEX | 5 |
| DLA:xase | Delta Apparel Inc. | AMEX | 6 |
| DMC:xase | Document Security System Inc. | AMEX | 6 |
| DNN:xase | Denison Mines Corp. | AMEX | 6 |
| DOG:xase | Short Dow30 ProShares | AMEX | 6 |
| DSI:xase | iShares KLD 400 Social Index Fund | AMEX | 5 |
| DUG:xase | UltraShort Oil & Gas ProShares | AMEX | 5 |
| DXD:xase | UltraShort Dow30 ProShares | AMEX | 5 |
| EAR:xase | Hearx Limited Com. | AMEX | 6 |
| EEB:xase | Claymore BNY BRIC Fund | AMEX | 5 |
| EEV:xase | UltraShort MSCI Emerging Markets ETF | AMEX | 6 |
| EFU:xase | ProShares UltraShort MSCI EAFE ETF | AMEX | 6 |
| EFZ:xase | ProShares Short MSCI EAFE ETF | AMEX | 6 |
| EGI:xase | Entree Gold Inc. | AMEX | 4 |
| EGO:xase | Eldorado Gold Corporation | AMEX | 5 |
| EGR:xase | Commerce Energy Group Inc. | AMEX | 6 |
| EGT:xase | Elixir Gaming Technologies Inc. | AMEX | 6 |
| EII:xase | Energy Infrastructure Acquisition Corp. | AMEX | 6 |
| ENA:xase | Enova Systems Inc. | AMEX | 6 |
| ENY:xase | Claymore/SWM Canadian Energy Income IndexETF | AMEX | 6 |
| ERS:xase | Empire Resources Inc. | AMEX | 5 |
| EST:xase | Enterprise Acquisition Corp. | AMEX | 6 |
| ETQ:xase | Corriente Resources Inc. | AMEX | 6 |
| EUM:xase | Short MSCI Emerging Markets ETF | AMEX | 6 |
| EVK:xase | Ever Glory International Group Inc. | AMEX | 6 |
| EVX:xase | Market Vectors Environmental Services Index Fund | AMEX | 6 |
| EWV:xase | UltraShort MSCI Japan ProShares Trust | AMEX | 6 |
| EWX:xase | SPDR S&P Emerging Markets Small Cap Fund | AMEX | 6 |
| EXK:xase | Endeavour Silver Corp. | AMEX | 6 |
| FAX:xase | Aberdeen Asia-Pacific Income Fund Inc. | AMEX | 4 |
| FDV:xase | First Trust DB Strategic Value Index Fund | AMEX | 6 |
| FPP:xase | FieldPoint Petroleum Corp. | AMEX | 6 |
| FRG:xase | Fronteer Development Group Inc. | AMEX | 5 |
| FSI:xase | Flexible Solutions International Inc. | AMEX | 6 |
| FVL:xase | First Trust Value Line Fund | AMEX | 6 |
| FXN:xase | First Trust Energy AlphaDEX Fund | AMEX | 6 |
| FXP:xase | Pro Shares UltraShort FTSE Xinhua China 25 | AMEX | 6 |
| FXZ:xase | First Trust Materials AlphaDEX Fund | AMEX | 6 |
| FZN:xase | Cuisine Solutions Inc. | AMEX | 6 |
| GAF:xase | SPDR S&P Emerging Middle East & Africa ETF | AMEX | 6 |
| GBN:xase | Great Basin Gold Ltd | AMEX | 6 |
| GDX:xase | Market Vectors Gold miners ETF | AMEX | 5 |
| GGR:xase | GeoGlobal Resources Inc. | AMEX | 6 |
| GHM:xase | Graham Corp. | AMEX | 5 |
| GMF:xase | SPDR S&P Emerging Asia Pacific ETF | AMEX | 6 |
| GML:xase | SPDR S&P Emerging Latin America ETF | AMEX | 6 |
| GMM:xase | SPDR S&P Emerging Markets ETF | AMEX | 6 |
| GMO:xase | General Moly Inc. | AMEX | 5 |
| GRC:xase | Gorman-Rupp Co. | AMEX | 6 |
| GRS:xase | Gammon Gold Inc. | AMEX | 5 |
| GRZ:xase | Gold Reserve Inc. | AMEX | 6 |
| GSB:xase | GlobalSCAPE Inc. | AMEX | 6 |
| GSS:xase | Golden Star Resources Limited Canada | AMEX | 4 |
| GST:xase | Gastar Exploration Ltd | AMEX | 4 |
| GSX:xase | Gasco Energy Inc. | AMEX | 4 |
| GTE:xase | Gran Tierra Energy Inc. | AMEX | 6 |
| GTU:xase | Central Gold Trust | AMEX | 6 |
| GUR:xase | SPDR S&P Emerging Europe ETF | AMEX | 6 |
| GVP:xase | GSE Systems Inc. | AMEX | 6 |
| GW:xase | Grey Wolf Inc. | AMEX | 3 |
| GXC:xase | SPDR S&P China ETF | AMEX | 5 |
| HDY:xase | Hyperdynamics Corp. | AMEX | 6 |
| HEV:xase | Ener1 Inc. | AMEX | 6 |
| HKN:xase | HKN Inc. | AMEX | 6 |
| HRT:xase | Arrhythmia Research Technology Inc. | AMEX | 6 |
| HSR:xase | Hi Shear Technology Corp. | AMEX | 6 |
| HTM:xase | US Geothermal Inc. | AMEX | 6 |
| HYG:xase | iShares iBoxx $ High Yield Corporate Bond Fund | AMEX | 6 |
| IAU:xase | iShares COMEX Gold Trust | AMEX | 6 |
| IIG:xase | iMergent Inc. | AMEX | 4 |
| IIH:xase | Internet Infrastructure HOLDRs Trust | AMEX | 6 |
| ILE:xase | Isolagen Inc. | AMEX | 6 |
| IMA:xase | Inverness Medical Innovations Inc. | AMEX | 3 |
| IMO:xase | Imperial Oil Ltd | AMEX | 5 |
| IMX:xase | Implant Sciences Corp. | AMEX | 6 |
| IOC:xase | InterOil Corp. | AMEX | 3 |
| IPE:xase | SPDR Barclays Capital TIPS ETF | AMEX | 6 |
| IPT:xase | Iparty Corporation | AMEX | 6 |
| ITE:xase | SPDR Lehman Intermediate Term Treasury ETF | AMEX | 6 |
| ITI:xase | Iteris Inc. | AMEX | 6 |
| JEN:xase | Jennifer Convertibles Inc. | AMEX | 6 |
| JNK:xase | SPDR Lehman High Yield Bond ETF | AMEX | 6 |
| JRS:xase | Nuveen Real Estate Income Fund | AMEX | 6 |
| JSC:xase | SPDR Russell Nomura Small Cap Japan ETF | AMEX | 5 |
| KAZ:xase | BMB Munai Inc. | AMEX | 6 |
| KBE:xase | KBW Bank ETF | AMEX | 6 |
| KBX:xase | Kimber Resources | AMEX | 6 |
| KGN:xase | Keegan Resources | AMEX | 6 |
| KOG:xase | Kodiak Oil & Gas Corp. | AMEX | 6 |
| KRE:xase | KBW Regional Banking ETF | AMEX | 6 |
| KUN:xase | China Shenghuo Pharmaceutical Holdings Inc. | AMEX | 6 |
| KWT:xase | Market Vectors Solar Energy ETF | AMEX | 6 |
| LAG:xase | SPDR Lehman Aggregate Bond ETF | AMEX | 6 |
| LCI:xase | Lannett Company Inc. | AMEX | 6 |
| LNG:xase | Cheniere Energy | AMEX | 4 |
| LTL:xase | Ultra Telecommunications ProShares ETF | AMEX | 6 |
| LTS:xase | Ladenburg Thalmann Financial Services Inc. | AMEX | 6 |
| LXU:xase | LSB Industries Inc. | AMEX | 5 |
| MCF:xase | Contango Oil & Gas Co. | AMEX | 6 |
| MDF:xase | Metropolitan Health Networks | AMEX | 6 |
| MDM:xase | Mountain Province Diamonds Inc. | AMEX | 6 |
| MDY:xase | S&P Midcap 400 Index Depository Receipts | AMEX | 3 |
| MEA:xase | Metalico Inc. | AMEX | 6 |
| MFN:xase | Minefinders Corp Ltd | AMEX | 6 |
| MGN:xase | Mines Management Inc. | AMEX | 4 |
| MGT:xase | MGT Capital Investments Inc. | AMEX | 4 |
| MMG:xase | Metalline Mining Co. | AMEX | 6 |
| MOO:xase | Market Vectors Agribusiness ETF | AMEX | 2 |
| MVG:xase | MAG Silver Corp. | AMEX | 6 |
| MVV:xase | Ultra MidCap400 ProShares | AMEX | 5 |
| MXM:xase | MAXXAM Inc. | AMEX | 6 |
| MYY:xase | Short MidCap400 ProShares | AMEX | 5 |
| MZZ:xase | UltraShort MidCap400 ProShares | AMEX | 5 |
| NAK:xase | Northern Dynasty | AMEX | 6 |
| NFO:xase | Claymore/Sabrient Insider ETF | AMEX | 6 |
| NG:xase | NovaGold Resources Inc. | AMEX | 4 |
| NGD:xase | New Gold Inc. | AMEX | 6 |
| NGS:xase | Natural Gas Services Group Inc. | AMEX | 6 |
| NLR:xase | Market Vectors Nuclear Energy ETF | AMEX | 6 |
| NOG:xase | Northern Oil and Gas Inc. | AMEX | 6 |
| NSU:xase | Nevsun Resources Ltd | AMEX | 6 |
| NXG:xase | Northgate Minerals Corporation | AMEX | 5 |
| OFI:xase | Overhill Farms Inc. | AMEX | 6 |
| OHB:xase | Orleans Homebuilders Inc. | AMEX | 6 |
| OIH:xase | Oil Service HOLDRS Trust | AMEX | 4 |
| OKN:xase | Oceanaut Inc. | AMEX | 6 |
| OPK:xase | Opko Health Inc. | AMEX | 5 |
| ORS:xase | Orsus Xelent Technolgies Inc. | AMEX | 6 |
| PAL:xase | North American Palladium Ltd | AMEX | 4 |
| PBD:xase | PowerShares Global Clean Energy Portfolio | AMEX | 5 |
| PBE:xase | PowerShares Dynamic Biotechnology & Genome Portfol | AMEX | 4 |
| PBJ:xase | PowerShares Dynamic Food & Beverage Portfolio | AMEX | 6 |
| PBS:xase | PowerShares Dynamic Media Portfolio | AMEX | 6 |
| PBW:xase | PowerShares WilderHill Clean Energy Portfolio | AMEX | 5 |
| PCE:xase | Pacific Office Properties Trust Inc. | AMEX | 6 |
| PCY:xase | PowerShares Emerging Markets Sovereign Debt Portfo | AMEX | 5 |
| PDC:xase | Pioneer Drilling Co. | AMEX | 4 |
| PDN:xase | PowerShares FTSE RAFI DevMkt ex-US Small-Mid Portf | AMEX | 6 |
| PDO:xase | Pyramid Oil Company | AMEX | 6 |
| PEJ:xase | PowerShares Dynamic Leisure & Entertainment Portfo | AMEX | 6 |
| PEY:xase | PowerShares High Yield Equity Dividend Achievers P | AMEX | 6 |
| PFA:xase | PowerShares Dynamic Developed Int. Opport. Portf. | AMEX | 6 |
| PFM:xase | PowerShares Dividend Achievers Portfolio | AMEX | 6 |
| PGF:xase | PowerShares Financial Preferred Portfolio | AMEX | 6 |
| PGJ:xase | PowerShares Golden Dragon Halter USX China Portfol | AMEX | 6 |
| PHC:xase | PHC Inc. | AMEX | 6 |
| PHJ:xase | PowerShares High Growth Rate Dividend Achievers Po | AMEX | 6 |
| PHO:xase | PowerShares Water Resource Portfolio | AMEX | 5 |
| PHW:xase | PowerShares Dynamic Hardware & Consumer Electronic | AMEX | 6 |
| PIC:xase | PowerShares Dynamic Insurance Portfolio | AMEX | 6 |
| PID:xase | PowerShares International Dividend Achievers Portf | AMEX | 6 |
| PIO:xase | PowerShares Global Water Portfolio | AMEX | 6 |
| PIV:xase | PowerShares Value Line Timeliness Select Portfolio | AMEX | 5 |
| PJB:xase | PowerShares Dynamic Banking Sector Fund | AMEX | 6 |
| PJP:xase | PowerShares Dynamic Pharmaceuticals Portfolio | AMEX | 6 |
| PKB:xase | PowerShares Dynamic Building & Construction Portfo | AMEX | 6 |
| PKW:xase | PowerShares Dynamic Buyback Achievers Portfolio | AMEX | 6 |
| PLM:xase | Polymet Mining Corp. | AMEX | 5 |
| PLW:xase | PowerShares 1-30 Laddered Treasury Portfolio | AMEX | 6 |
| PMR:xase | PowerShares Dynamic Retail Portfolio | AMEX | 6 |
| PNS:xase | Pinnacle Data Systems Inc. | AMEX | 6 |
| PPA:xase | PowerShares Aerospace & Defense Portfolio | AMEX | 6 |
| PPH:xase | Pharmaceutical HOLDRs Trust | AMEX | 3 |
| PSI:xase | PowerShares Dynamic Semiconductors Portfolio | AMEX | 4 |
| PSJ:xase | PowerShares Dynamic Software Portfolio | AMEX | 6 |
| PSP:xase | PowerShares Listed Private Equity Portfolio | AMEX | 5 |
| PSQ:xase | Short QQQ ProShares | AMEX | 5 |
| PST:xase | ProShares UltraShort Lehman 7-10 Year Treasury | AMEX | 6 |
| PTE:xase | PowerShares Dynamic Telecom & Wireless Portfolio | AMEX | 6 |
| PTH:xase | PowerShares Dynamic Healthcare Sector Fund | AMEX | 6 |
| PTJ:xase | PowerShares Dynamic Healthcare Services Fund | AMEX | 5 |
| PUI:xase | PowerShares Dynamic Utilities Portfolio | AMEX | 6 |
| PUW:xase | PowerShares WH Prg Eng | AMEX | 6 |
| PWB:xase | PowerShares Dynamic Large Cap Growth Portfolio | AMEX | 6 |
| PWC:xase | PowerShares Dynamic Market Portfolio | AMEX | 5 |
| PWJ:xase | PowerShares Dynamic Mid Cap Growth Portfolio | AMEX | 6 |
| PWO:xase | PowerShares Dynamic OTC Portfolio | AMEX | 6 |
| PWP:xase | PowerShares Dynamic Mid Cap Value Portfolio | AMEX | 6 |
| PWT:xase | PowerShares Dynamic Small Cap Growth Portfolio | AMEX | 6 |
| PWV:xase | PowerShares Dynamic Large Cap Value Portfolio | AMEX | 6 |
| PWY:xase | PowerShares Dynamic Small Cap Value Portfolio | AMEX | 6 |
| PXE:xase | PowerShares Dynamic Energy Exploration & Productio | AMEX | 6 |
| PXH:xase | PowerShares FTSE RAFI Emerging Markets Portfolio | AMEX | 6 |
| PXI:xase | PowerShares Dynamic Energy Sector Fund | AMEX | 6 |
| PXJ:xase | PowerShares Dynamic Oil Services Portfolio | AMEX | 5 |
| PXN:xase | PowerShares Lux Nanotech Portfolio | AMEX | 6 |
| PXQ:xase | PowerShares Dynamic Networking Portfolio | AMEX | 6 |
| PYZ:xase | PowerShares Dynamic Basic Materials Sector Fund | AMEX | 6 |
| PZD:xase | PowerShares Cleantech Portfolio | AMEX | 6 |
| PZG:xase | Paramount Gold & Silver Corp. | AMEX | 6 |
| PZI:xase | PowerShares Zacks Micro Cap Portfolio | AMEX | 6 |
| PZJ:xase | PowerShares Zacks Small Cap Portfolio | AMEX | 3 |
| QCC:xase | Quest Capital Corp. | AMEX | 6 |
| QID:xase | UltraShort QQQ ProShares | AMEX | 5 |
| QLD:xase | Ultra QQQ ProShares | AMEX | 5 |
| RAE:xase | Rae Systems Inc. | AMEX | 4 |
| RBY:xase | Rubicon Minerals Corporation | AMEX | 6 |
| REW:xase | UltraShort Technology ProShares | AMEX | 6 |
| RFG:xase | Rydex S&P Midcap 400 Pure Growth Trust | AMEX | 5 |
| RFV:xase | Rydex S&P Midcap 400 Pure Value Trust | AMEX | 6 |
| RIC:xase | Richmont Mines Inc. | AMEX | 6 |
| RKH:xase | Regional Bank HOLDRs Trust | AMEX | 4 |
| ROM:xase | Ultra Technology ProShares | AMEX | 6 |
| ROY:xase | International Royalty Corp. | AMEX | 6 |
| RPG:xase | Rydex S&P 500 Pure Growth Trust | AMEX | 6 |
| RPV:xase | Rydex S&P 500 Pure Value Trust | AMEX | 6 |
| RSP:xase | Rydex S&P Equal Weight | AMEX | 4 |
| RSW:xase | Rydex Inverse 2x S&P 500 ETF | AMEX | 6 |
| RTH:xase | Retail HOLDRS(SM) Trust | AMEX | 4 |
| RTK:xase | Rentech Inc. | AMEX | 5 |
| RVP:xase | Retractable Technologies Inc. | AMEX | 6 |
| RWC:xase | RELM Wireless Corp. | AMEX | 6 |
| RWM:xase | Short Russell 2000 ProShares | AMEX | 6 |
| RWR:xase | DJ Wilshire REIT ETF | AMEX | 5 |
| RWX:xase | SPDR DJ Wilshire International Real Estate ETF | AMEX | 5 |
| RXD:xase | UltraShort Health Care ProShares | AMEX | 6 |
| RXL:xase | Ultra Health Care ProShares | AMEX | 6 |
| RYE:xase | Rydex S&P Equal Weight Energy ETF | AMEX | 6 |
| RYH:xase | Rydex S&P 500 Equal Weight Health Care ETF | AMEX | 6 |
| RZG:xase | Rydex S&P Smallcap 600 Pure Growth Trust | AMEX | 6 |
| RZV:xase | Rydex S&P Smallcap 600 Pure Value Trust | AMEX | 6 |
| SA:xase | Seabridge Gold Inc. | AMEX | 5 |
| SAA:xase | Ultra SmallCap600 ProShares | AMEX | 6 |
| SBB:xase | Short SmallCap600 ProShares | AMEX | 6 |
| SCC:xase | UltraShort Consumer Services ProShares | AMEX | 6 |
| SDD:xase | UltraShort SmallCap600 ProShares | AMEX | 6 |
| SDK:xase | UltraShort Russell Midcap Growth Proshares | AMEX | 6 |
| SDP:xase | UltraShort Utilities ProShares | AMEX | 6 |
| SDS:xase | UltraShort S&P500 ProShares | AMEX | 5 |
| SEB:xase | Seaboard Corp. | AMEX | 4 |
| SFK:xase | UltraShort Russell 1000 Growth Proshares | AMEX | 6 |
| SH:xase | Short S&P500 ProShares | AMEX | 5 |
| SHZ:xase | China Shen Zhou Mining & Resources Inc. | AMEX | 5 |
| SIF:xase | Sifco Industries | AMEX | 6 |
| SIJ:xase | UltraShort Industrials ProShares | AMEX | 6 |
| SIL:xase | Apex Silver Mines Ltd | AMEX | 4 |
| SIM:xase | Grupo Simec SAB de CV | AMEX | 5 |
| SJF:xase | UltraShort Russell 1000 Value Proshares | AMEX | 6 |
| SJH:xase | UltraShort Russell 2000 Value Proshares | AMEX | 6 |
| SJL:xase | UltraShort Russell Midcap Value Proshares | AMEX | 6 |
| SKF:xase | UltraShort Financials ProShares | AMEX | 4 |
| SKK:xase | UltraShort Russell 2000 Growth Proshares | AMEX | 6 |
| SLV:xase | iShares Silver Trust | AMEX | 3 |
| SLX:xase | Market Vectors Steel Index Fund | AMEX | 6 |
| SMH:xase | Semiconductor Holdrs Trust | AMEX | 3 |
| SMN:xase | UltraShort Basic Materials ProShares | AMEX | 6 |
| SNG:xase | Canadian Superior Energy Inc. | AMEX | 6 |
| SNT:xase | Senesco Technologies Inc. | AMEX | 6 |
| SPY:xase | SPDR S&P 500 | AMEX | 2 |
| SRS:xase | UltraShort Real Estate ProShares | AMEX | 4 |
| SSG:xase | UltraShort Semiconductors ProShares | AMEX | 6 |
| SSO:xase | ProShares Ultra S&P500 Trust ETF | AMEX | 5 |
| SUF:xase | SulphCo Inc. | AMEX | 4 |
| SVA:xase | Sinovac Biotech Ltd | AMEX | 6 |
| SWH:xase | Software HOLDRS Trust | AMEX | 6 |
| SZK:xase | UltraShort Consumer Goods ProShares | AMEX | 6 |
| TBT:xase | ProShares UltraShort Lehman 20+Year Treasury | AMEX | 6 |
| TF:xase | Thai Capital Fund Inc. | AMEX | 6 |
| TGB:xase | Taseko Mines Ltd | AMEX | 5 |
| TGC:xase | Tengasco Inc. | AMEX | 6 |
| TIV:xase | Tri-Valley Corp. | AMEX | 6 |
| TLF:xase | Tandy Leather Factory Inc. | AMEX | 6 |
| TLL:xase | UltraShort Telecommunications ProShares ETF | AMEX | 6 |
| TLO:xase | SPDR Lehman Long Term Treasury ETF | AMEX | 6 |
| TOF:xase | Tofutti Brands Inc. | AMEX | 6 |
| TWM:xase | UltraShort Russell 2000 ProShares | AMEX | 3 |
| UCC:xase | Ultra Consumer Services ProShares | AMEX | 6 |
| UDN:xase | PowerShares DB US Dollar Index Bearish Fund | AMEX | 5 |
| UEC:xase | Uranium Energy Corp. | AMEX | 6 |
| UG:xase | United-Guardian Inc. | AMEX | 6 |
| UGA:xase | United States Gasoline Fund LP | AMEX | 6 |
| UGE:xase | Ultra Consumer Goods ProShares | AMEX | 6 |
| UKF:xase | Ultra Russell 1000 Growth ProShares | AMEX | 6 |
| UKK:xase | Ultra Russell 2000 Growth Proshares | AMEX | 6 |
| UKW:xase | Ultra Russell Midcap Growth Proshares | AMEX | 6 |
| ULU:xase | Uluru Inc. | AMEX | 6 |
| UNG:xase | United States Natural Gas Fund LP | AMEX | 5 |
| UPG:xase | Universal Power Group Inc. | AMEX | 6 |
| UPW:xase | Ultra Utilities ProShares | AMEX | 6 |
| UQM:xase | UQM Technologies Inc. | AMEX | 6 |
| URE:xase | Ultra Real Estate ProShares | AMEX | 6 |
| URG:xase | Ur Energy Inc. | AMEX | 6 |
| URZ:xase | Uranerz Energy Corp. | AMEX | 5 |
| USD:xase | Ultra Semiconductors ProShares | AMEX | 6 |
| USL:xase | United States 12 Month Oil Fund LP | AMEX | 6 |
| USO:xase | United States Oil Fund LP | AMEX | 4 |
| USQ:xase | Union Street Acquisition Corporation | AMEX | 5 |
| UTK:xase | UTEK Corp. | AMEX | 6 |
| UUP:xase | PowerShares DB US Dollar Index Bullish Fund | AMEX | 5 |
| UUU:xase | Universal Security Instruments Inc. | AMEX | 6 |
| UVE:xase | Universal Insurance Holdings Inc. | AMEX | 6 |
| UVG:xase | Ultra Russell 1000 Value Proshares | AMEX | 6 |
| UVT:xase | Ultra Russell 2000 Value Proshares | AMEX | 6 |
| UVU:xase | Ultra Russell Midcap Value Proshares | AMEX | 6 |
| UWM:xase | Ultra Russell 2000 ProShares | AMEX | 5 |
| UXG:xase | US Gold Corp. | AMEX | 6 |
| UXI:xase | Ultra Industrials ProShares | AMEX | 6 |
| UYG:xase | Ultra Financials ProShares | AMEX | 3 |
| UYM:xase | Ultra Basic Materials ProShares | AMEX | 6 |
| VGZ:xase | Vista Gold Corp. | AMEX | 5 |
| VPF:xase | Valpey Fisher Corp. | AMEX | 6 |
| VSR:xase | Versar Inc. | AMEX | 6 |
| VTG:xase | Vantage Drilling Company | AMEX | 5 |
| WEL:xase | Boots & Coots | AMEX | 6 |
| WGA:xase | Wells-Gardner Electronics Corp. | AMEX | 6 |
| WGW:xase | Western Goldfields Inc. | AMEX | 6 |
| WTT:xase | Wireless Telecom Group Inc. | AMEX | 6 |
| WZE:xase | Wizzard Software Corp. | AMEX | 6 |
| XBI:xase | SPDR S&P Biotech ETF | AMEX | 6 |
| XES:xase | SPDR S&P Oil & Gas Equipment & Services ETF | AMEX | 6 |
| XFN:xase | Xfone Inc. | AMEX | 6 |
| XHB:xase | SPDR S&P Homebuilders ETF | AMEX | 4 |
| XLB:xase | Materials Select Sector SPDR Fund | AMEX | 4 |
| XLE:xase | Energy Select Sector SPDR Fund | AMEX | 4 |
| XLF:xase | Financial Select Sector SPDR Fund | AMEX | 2 |
| XLG:xase | Rydex Russell Top 50 | AMEX | 5 |
| XLI:xase | Industrial Select Sector Fund | AMEX | 5 |
| XLK:xase | Technology Select Sector SPDR Fund | AMEX | 4 |
| XLP:xase | Consumer Staples Select Sector SPDR Fund | AMEX | 3 |
| XLU:xase | Utilities Select Sector SPDR Fund | AMEX | 4 |
| XLV:xase | Health Care Select Sector SPDR Fund | AMEX | 5 |
| XLY:xase | Consumer Discretionary Select Sector SPDR Fund | AMEX | 5 |
| XME:xase | SPDR S&P Metals & Mining ETF | AMEX | 5 |
| XOP:xase | SPDR S&P Oil & Gas Exploration & Production ETF | AMEX | 6 |
| XRA:xase | Exeter Resource Corp. | AMEX | 5 |
| XRO:xase | Claymore Zacks Sector Rotation Fund | AMEX | 6 |