| WBE | Westbond Enterprises Corp | 0.2300 | 0.2300 | 0.2300 | 10.1K | -0.0100 | | 4.17 | |
| WEB | Westbridge Renewable Energy Corp | 1.110 | 1.070 | 1.110 | 17.4K | -0.010 | | 0.89 | |
| WI | The Western Investment CO of Cda Ltd | 0.9600 | 0.9500 | 0.9500 | 12.5K | -0.0050 | | 0.52 | |
| 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 | 1.770 | 1.700 | 1.700 | 16.9K | -0.040 | | 2.30 | |
| WRLG.WT.B | West Red Lake Gold Mines Ltd. | 0.2250 | 0.2000 | 0.2100 | 70.4K | -0.0100 | | 4.55 | |
| WRLG.WT.C | West Red Lake Gold Mines Ltd Wts C | 0.2550 | 0.2550 | 0.2550 | 9.1K | -0.0100 | | 3.77 | |
| 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 | |