| WBE | Westbond Enterprises Corp | 0.2300 | 0.2300 | 0.2300 | 10.1K | -0.0100 | | 4.17 | |
| WHY | West High Yield Resources Ltd | 0.3900 | 0.3500 | 0.3600 | 74.2K | 0.0200 | | 5.88 | |
| WI | The Western Investment CO of Cda Ltd | 0.9600 | 0.9600 | 0.9600 | 12.2K | 0.0100 | | 1.05 | |
| WISH | Wishpond Technologies Ltd | 0.1700 | 0.1700 | 0.1700 | 6.6K | -0.0200 | | 10.53 | |
| WMS | Western Metallica Resources Corp | 0.0400 | 0.0400 | 0.0400 | 10.0K | 0.0050 | | 14.29 | |
| WOLF | Grey Wolf Animal Health Corp | 1.760 | 1.750 | 1.750 | 34.8K | 0.050 | | 2.94 | |
| WRLG | West Red Lake Gold Mines Ltd | 0.7100 | 0.6700 | 0.6800 | 859.9K | -0.0300 | | 4.23 | |
| WRLG.WT.A | West Red Lake Gold Mines Ltd. | 0.4250 | 0.3900 | 0.4250 | 18.0K | 0.0550 | | 14.86 | |
| WRLG.WT.B | West Red Lake Gold Mines Ltd. | 0.1900 | 0.1900 | 0.1900 | 33.0K | -0.0200 | | 9.52 | |
| WRLG.WT.C | West Red Lake Gold Mines Ltd Wts C | 0.2750 | 0.2750 | 0.2750 | 4.5K | 0.0200 | | 7.84 | |
| WRR | Walker River Resources Corp | 0.2850 | 0.2700 | 0.2700 | 29.5K | -0.0150 | | 5.26 | |
| WWT | Water Ways Technologies Inc | 0.0400 | 0.0250 | 0.0250 | 87.6K | -0.0150 | | 37.50 | |