| Code | Name | High | Low | Close | Volume | Change |
| UAG | E-TRACS UBS BLOOMBER | 20.35 | 19.85 | 19.90 | 900 | 0.02 |  | 0.10 |
| UBC | E-TRACS UBS BLOOMBER | 19.29 | 19.29 | 19.29 | 100 | 0.14 |  | 0.73 |
| UBD | Claymore Exchange-Traded Fund Trust | 49.11 | 48.11 | 49.11 | 2,000 | 0.07 |  | 0.14 |
| UBG | E-TRACS UBS BLOOMBER | 31.00 | 30.75 | 30.75 | 3,200 | 0.25 |  | 0.82 |
| UBM | E-TRACS UBS BLOOMBER | 21.70 | 21.50 | 21.50 | 700 | 0.53 |  | 2.41 |
| UBN | E-TRACS UBS BLOOMBER | 15.00 | 14.74 | 14.74 | 2,500 | 0.06 |  | 0.41 |
| UBT | PROSHARES | 71.97 | 71.09 | 71.59 | 22,800 | 0.29 |  | 0.41 |
| UCC | ProShares Trust | 39.49 | 38.63 | 38.80 | 21,687 | 0.61 |  | 1.55 |
| UCD | PROSHS ULTRA DJ-AIG | 25.46 | 24.91 | 25.07 | 9,250 | 0.55 |  | 2.15 |
| UCI | E-TRACS UBS BLOOMBER | 19.17 | 19.17 | 19.17 | 200 | 0.01 |  | 0.05 |
| UCO | PROSH ULTRA DJ CRUDE | 12.85 | 12.14 | 12.37 | 5,718,725 | 0.47 |  | 3.66 |
| UDN | POWERSHARES DB US DOLLAR INDEX BULLISH | 26.71 | 26.59 | 26.64 | 251,342 | 0.16 |  | 0.60 |
| UDOW | PROSHARES ULTRA PRO DOW30 | 100.06 | 96.91 | 97.91 | 20,490 | 1.15 |  | 1.16 |
| UDW | US Dataworks Inc | 0.2100 | 0.1900 | 0.2000 | 6,500 | 0.0000 |  | 0.00 |
| UEC | Uranium Energy Corp. | 3.430 | 3.260 | 3.300 | 426,951 | 0.110 |  | 3.23 |
| UEI | ULTIMATE ESCAPES INC | 2.840 | 2.100 | 2.240 | 45,169 | 0.760 |  | 25.33 |
| UEI.W | ULTIMATE ESCAPE WTS- YAHOO! FINA | 0.0600 | 0.0600 | 0.0600 | 2,200 | 0.0400 |  | 40.00 |
| UGA | United States Gasoline Fund | 37.86 | 36.89 | 37.22 | 53,732 | 0.82 |  | 2.16 |
| UGE | ProShares Trust | 57.82 | 57.59 | 57.67 | 4,750 | 0.24 |  | 0.41 |
| UGL | PROSHARES | 46.58 | 44.53 | 44.92 | 429,923 | 1.70 |  | 3.65 |
| UHN | United States Heating Oil Fund LP | 27.16 | 26.36 | 26.67 | 3,000 | 0.59 |  | 2.16 |
| UKF | ProShares Trust | 41.73 | 41.33 | 41.58 | 7,257 | 0.43 |  | 1.02 |
| UKK | ProShares Trust | 35.82 | 34.60 | 34.83 | 15,058 | 0.91 |  | 2.55 |
| UKW | ProShares Trust | 36.42 | 35.68 | 35.68 | 4,565 | 0.54 |  | 1.49 |
| ULE | PROSHARES ULTRA EURO | 26.92 | 26.70 | 26.81 | 22,150 | 0.29 |  | 1.07 |
| ULQ | Claymore Exchange-Traded Fund Trust | 49.85 | 49.84 | 49.85 | 600 | 0.00 |  | 0.00 |
| ULU | Uluru Inc. | 0.1800 | 0.1700 | 0.1800 | 1,113,256 | 0.0000 |  | 0.00 |
| UMDD | PROSHARES ULTRAPRO MIDCAP400 | 116.6 | 111.1 | 111.7 | 43,950 | 3.8 |  | 3.27 |
| UMH | UMH Properties Inc. | 8.080 | 7.950 | 8.080 | 45,025 | 0.120 |  | 1.51 |
| UMM | MACROSHS HOUSING UP | 21.83 | 21.26 | 21.83 | 15,148 | 0.18 |  | 0.83 |
| UNG | United States Natural Gas Fund LP | 7.550 | 7.380 | 7.520 | 22,807,078 | 0.130 |  | 1.76 |
| UNL | - YAHOO! FINANCE | 43.12 | 42.29 | 43.09 | 21,070 | 0.66 |  | 1.56 |
| UPG | Universal Power Group Inc | 3.580 | 3.440 | 3.470 | 8,438 | 0.070 |  | 2.06 |
| UPI | Uroplasty Inc. | 2.000 | 1.860 | 2.000 | 11,850 | 0.070 |  | 3.63 |
| UPRO | PROSHARES | 173.4 | 167.1 | 168.9 | 1,434,333 | 2.8 |  | 1.62 |
| UPW | ProShares Trust | 37.80 | 36.85 | 37.29 | 4,487 | 0.08 |  | 0.21 |
| UQM | UQM TECHNOLOGIES INC | 4.410 | 4.230 | 4.410 | 227,990 | 0.160 |  | 3.76 |
| URE | ProShares Trust | 8.350 | 8.080 | 8.080 | 12,287,031 | 0.190 |  | 2.30 |
| URG | Ur Energy Inc | 0.8100 | 0.7800 | 0.8100 | 128,250 | 0.0200 |  | 2.41 |
| URR | MORGAN STANLEY | 30.44 | 29.86 | 29.90 | 14,750 | 0.28 |  | 0.93 |
| URTY | PROSHARES ULTRAPRO RUSSELL2000 | 121.1 | 114.1 | 115.4 | 144,862 | 4.8 |  | 4.03 |
| URZ | Uranerz Energy Corporation | 1.820 | 1.710 | 1.710 | 345,329 | 0.050 |  | 2.84 |
| USD | ProShares Trust | 34.70 | 33.22 | 33.60 | 304,712 | 1.01 |  | 2.92 |
| USL | United States 12 Month Oil Fund LP | 40.53 | 39.50 | 39.82 | 67,964 | 0.69 |  | 1.70 |
| USO | United States Oil Fund LP | 39.97 | 38.85 | 39.20 | 13,824,703 | 0.72 |  | 1.80 |
| UST | PROSHARES | 71.79 | 71.48 | 71.58 | 8,600 | 0.44 |  | 0.61 |
| USV | E-TRACS UBS BLOOMBER | 25.19 | 24.43 | 24.43 | 2,100 | 0.47 |  | 1.89 |
| USY | WISDOMTREE U.S. CURR | 24.97 | 24.97 | 24.97 | 300 | 0.00 |  | 0.00 |
| UTG | Reaves Utility Income Fund | 20.03 | 19.53 | 19.78 | 113,252 | 0.20 |  | 1.00 |
| UTH | Merrill Lynch Utilities HOLDRS | 95.34 | 94.51 | 95.03 | 7,600 | 0.12 |  | 0.13 |
| UTK | UTEK Corporation | 4.400 | 4.200 | 4.200 | 21,400 | 0.150 |  | 3.45 |
| UUP | POWERSHARES DB US DOLLAR INDEX BULLISH | 23.75 | 23.63 | 23.71 | 6,911,086 | 0.16 |  | 0.68 |
| UUU | Universal Security Instruments Inc. | 6.560 | 6.140 | 6.160 | 6,243 | 0.070 |  | 1.12 |
| UVE | UNIVERSAL IURANCE HOLDINGS INC | 5.320 | 5.050 | 5.170 | 485,850 | 0.110 |  | 2.08 |
| UVG | ProShares Trust | 25.68 | 25.44 | 25.56 | 21,100 | 0.37 |  | 1.43 |
| UVT | ProShares Trust | 26.82 | 25.89 | 26.08 | 19,725 | 0.67 |  | 2.50 |
| UVU | ProShares Trust | 29.76 | 28.81 | 28.91 | 21,675 | 0.55 |  | 1.87 |
| UWC | PROSHARES ULTRA 3000 | 64.40 | 64.40 | 64.40 | 150 | 0.07 |  | 0.11 |
| UWM | ProShares Trust | 33.94 | 32.61 | 32.89 | 2,652,190 | 0.81 |  | 2.40 |
| UWN | Nevada Gold & Casinos Inc. | 0.8200 | 0.7700 | 0.8200 | 19,785 | 0.0000 |  | 0.00 |
| UXG | U.S. Gold Corporation | 2.910 | 2.720 | 2.730 | 1,010,314 | 0.100 |  | 3.53 |
| UXI | ProShares Trust | 37.61 | 36.47 | 36.72 | 59,864 | 0.38 |  | 1.02 |
| UYG | ProShares Trust | 6.750 | 6.550 | 6.590 | 12,501,380 | 0.100 |  | 1.49 |
| UYM | ProShares Trust | 36.12 | 34.37 | 34.55 | 5,138,616 | 1.06 |  | 2.98 |