| WBE | Westbond Enterprises Corp | 0.2150 | 0.2000 | 0.2000 | 10.1K | -0.0150 | | 6.98 | |
| WEB | Westbridge Renewable Energy Corp | 0.8700 | 0.8300 | 0.8700 | 3.7K | 0.0600 | | 7.41 | |
| WHY | West High Yield Resources Ltd | 0.3000 | 0.2900 | 0.2950 | 34.6K | 0.0050 | | 1.72 | |
| WI | The Western Investment CO of Cda Ltd | 1.050 | 1.030 | 1.030 | 3.4K | -0.010 | | 0.96 | |
| WISH | Wishpond Technologies Ltd | 0.1200 | 0.1200 | 0.1200 | 5.0K | 0.0150 | | 14.29 | |
| WOLF | Grey Wolf Animal Health Corp | 1.660 | 1.660 | 1.660 | 2.0K | 0.020 | | 1.22 | |
| WP | Western Pacific Trust Company | 0.1450 | 0.1450 | 0.1450 | 500 | 0.0050 | | 3.57 | |
| WRLG | West Red Lake Gold Mines Ltd | 0.6800 | 0.6600 | 0.6700 | 277.6K | -0.0100 | | 1.47 | |
| WRLG.WT.A | West Red Lake Gold Mines Ltd. | 0.3750 | 0.3500 | 0.3500 | 14.5K | -0.0350 | | 9.09 | |
| WRLG.WT.B | West Red Lake Gold Mines Ltd. | 0.1800 | 0.1800 | 0.1800 | 30.0K | 0.0150 | | 9.09 | |
| WRLG.WT.C | West Red Lake Gold Mines Ltd Wts C | 0.2600 | 0.2600 | 0.2600 | 25.0K | -0.0700 | | 21.21 | |
| WRR | Walker River Resources Corp | 0.2300 | 0.2300 | 0.2300 | 2.0K | -0.0100 | | 4.17 | |