| Code | Name | High | Low | Close | Volume | Change |
| U | Uranium Participation Cp | 6.920 | 6.820 | 6.860 | 118,117 | 0.060 |  | 0.87 |
| UEX | UEX Cp | 0.9700 | 0.9300 | 0.9400 | 453,722 | 0.0200 |  | 2.08 |
| UF.RT | URANIUM FOCUSED ENERGY FUND | 0.1600 | 0.1400 | 0.1600 | 1,402,855 | 0.0100 |  | 6.67 |
| UF.UN | URANIUM FOCUSED ENERGY FUND | 3.220 | 3.060 | 3.200 | 22,550 | 0.030 |  | 0.95 |
| UF.WT | URANIUM FOCUSED ENERGY FUND | 0.0400 | 0.0400 | 0.0400 | 1,000 | 0.0000 |  | 0.00 |
| UFS | DOMTAR CORPORATION | 57.00 | 55.27 | 55.75 | 28,233 | 0.37 |  | 0.66 |
| UFX | DOMTAR [CANADA] PAPER INC | 56.00 | 54.50 | 55.50 | 1,182 | 0.17 |  | 0.31 |
| UMJ | URSA MAJOR MINERALS INC | 0.1200 | 0.1000 | 0.1000 | 110,000 | 0.0100 |  | 9.09 |
| UML | NUFCOR URANIUM LTD [THE CO.] | 3.000 | 3.000 | 3.000 | 1,000 | 0.020 |  | 0.66 |
| UNC | United Corporations Ltd | 48.95 | 47.94 | 48.95 | 5,110 | 1.20 |  | 2.51 |
| UNG.PR.C | Union Gas Ltd Pfd C | 52.50 | 50.45 | 52.50 | 1,000 | 2.00 |  | 3.96 |
| UNG.PR.D | Union Gas Ltd Pfd D | 50.00 | 50.00 | 50.00 | 100 | 0.00 |  | 0.00 |
| UNS | Uni-Select Inc | 27.49 | 26.52 | 27.13 | 2,185 | 0.60 |  | 2.26 |
| URB | URBANA CORP | 1.700 | 1.680 | 1.700 | 2,000 | 0.070 |  | 4.29 |
| URB.A | URBANA CORP CL A | 1.660 | 1.560 | 1.570 | 58,248 | 0.000 |  | 0.00 |
| URE | Ur-Energy | 0.8200 | 0.8000 | 0.8000 | 77,650 | 0.0200 |  | 2.44 |
| URZ | URANERZ ENERGY CORP | 1.750 | 1.720 | 1.750 | 18,852 | 0.010 |  | 0.57 |
| UST.PR.A | UTILITY SPLIT TRUST | 10.38 | 10.38 | 10.38 | 800 | 0.01 |  | 0.10 |
| UST.UN | UTILITY SPLIT TRUST | 7.690 | 7.480 | 7.480 | 4,050 | 0.030 |  | 0.40 |
| UTC.C | Utility Cp | 16.60 | 16.40 | 16.60 | 5,500 | 0.14 |  | 0.84 |
| UTS | UTS Energy Cp | 2.080 | 2.020 | 2.030 | 2,225,219 | 0.040 |  | 1.93 |
| UUU | URANIUM ONE INC | 3.290 | 3.190 | 3.200 | 3,021,774 | 0.120 |  | 3.61 |
| UUU.DB | URANIUM ONE INC DEB | 89.00 | 89.00 | 89.00 | 47,000 | 0.00 |  | 0.00 |
| UXE | US GOLD CANADIAN ACQUISTION | 3.150 | 2.900 | 3.150 | 1,700 | 0.150 |  | 5.00 |
| UXG | US GOLD CORPORATION | 3.100 | 3.020 | 3.100 | 37,413 | 0.020 |  | 0.64 |
| UXG.WT | US GOLD CORP | 0.2200 | 0.2200 | 0.2200 | 2,000 | 0.0400 |  | 15.38 |