Black Swan Graphene Inc. (BSWGF)
OTCMKTS · Delayed Price · Currency is USD
0.9054
+0.0054 (0.60%)
At close: May 22, 2026
BSWGF Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 22, 2026 | 0.90 | 0.95 | 0.85 | 0.91 | 0.91 | 0.60% | 19,869 |
| May 21, 2026 | 1.02 | 1.02 | 0.90 | 0.90 | 0.90 | -7.25% | 22,182 |
| May 20, 2026 | 0.99 | 0.99 | 0.92 | 0.97 | 0.97 | 1.28% | 11,557 |
| May 19, 2026 | 0.98 | 1.00 | 0.96 | 0.96 | 0.96 | -0.01% | 7,139 |
| May 18, 2026 | 1.00 | 1.00 | 0.91 | 0.96 | 0.96 | -0.19% | 65,175 |
| May 15, 2026 | 0.98 | 1.01 | 0.95 | 0.96 | 0.96 | -4.87% | 33,110 |
| May 14, 2026 | 1.08 | 1.08 | 1.00 | 1.01 | 1.01 | -2.02% | 10,794 |
| May 13, 2026 | 0.96 | 1.04 | 0.96 | 1.03 | 1.03 | 6.19% | 12,718 |
| May 12, 2026 | 0.97 | 0.98 | 0.94 | 0.97 | 0.97 | 3.31% | 23,483 |
| May 11, 2026 | 1.04 | 1.04 | 0.90 | 0.94 | 0.94 | -11.42% | 42,733 |
| May 8, 2026 | 1.12 | 1.12 | 1.05 | 1.06 | 1.06 | - | 38,040 |
| May 7, 2026 | 1.07 | 1.08 | 1.04 | 1.06 | 1.06 | 4.13% | 16,347 |
| May 6, 2026 | 1.00 | 1.03 | 0.99 | 1.02 | 1.02 | 3.20% | 23,997 |
| May 5, 2026 | 0.98 | 1.02 | 0.98 | 0.99 | 0.99 | 2.32% | 51,659 |
| May 4, 2026 | 0.97 | 0.99 | 0.95 | 0.96 | 0.96 | 1.37% | 15,462 |
| May 1, 2026 | 0.97 | 0.98 | 0.94 | 0.95 | 0.95 | 2.14% | 11,921 |
| Apr 30, 2026 | 1.00 | 1.00 | 0.91 | 0.93 | 0.93 | -6.71% | 22,216 |
| Apr 29, 2026 | 0.87 | 1.00 | 0.87 | 1.00 | 1.00 | 14.27% | 104,540 |
| Apr 28, 2026 | 0.90 | 0.91 | 0.87 | 0.87 | 0.87 | -0.34% | 12,277 |
| Apr 27, 2026 | 0.88 | 0.95 | 0.86 | 0.88 | 0.88 | -0.70% | 25,896 |
| Apr 24, 2026 | 0.99 | 0.99 | 0.87 | 0.88 | 0.88 | 1.68% | 7,125 |
| Apr 23, 2026 | 0.99 | 0.99 | 0.87 | 0.87 | 0.87 | -2.22% | 14,540 |
| Apr 22, 2026 | 0.82 | 0.90 | 0.82 | 0.89 | 0.89 | 2.30% | 22,941 |
| Apr 21, 2026 | 0.85 | 0.88 | 0.85 | 0.87 | 0.87 | 1.44% | 15,570 |
| Apr 20, 2026 | 0.87 | 0.95 | 0.85 | 0.86 | 0.86 | -0.55% | 25,701 |
| Apr 17, 2026 | 0.95 | 0.95 | 0.83 | 0.86 | 0.86 | 3.63% | 13,910 |
| Apr 16, 2026 | 0.83 | 0.84 | 0.83 | 0.83 | 0.83 | 0.63% | 5,905 |
| Apr 15, 2026 | 0.83 | 0.84 | 0.82 | 0.82 | 0.82 | 0.59% | 11,194 |
| Apr 14, 2026 | 0.81 | 0.83 | 0.81 | 0.82 | 0.82 | 1.23% | 5,365 |
| Apr 13, 2026 | 0.81 | 0.81 | 0.78 | 0.81 | 0.81 | 0.96% | 63,604 |
| Apr 10, 2026 | 0.84 | 0.84 | 0.78 | 0.80 | 0.80 | 1.23% | 10,464 |
| Apr 9, 2026 | 0.85 | 0.85 | 0.79 | 0.79 | 0.79 | -6.33% | 17,835 |
| Apr 8, 2026 | 0.90 | 0.90 | 0.84 | 0.85 | 0.85 | 1.46% | 14,438 |
| Apr 7, 2026 | 0.90 | 0.90 | 0.83 | 0.83 | 0.83 | -6.42% | 15,687 |
| Apr 6, 2026 | 0.82 | 0.90 | 0.82 | 0.89 | 0.89 | 5.35% | 13,224 |
| Apr 2, 2026 | 0.84 | 0.86 | 0.84 | 0.85 | 0.85 | -2.04% | 9,715 |
| Apr 1, 2026 | 0.88 | 0.88 | 0.86 | 0.86 | 0.86 | 4.02% | 14,525 |
| Mar 31, 2026 | 0.75 | 0.87 | 0.75 | 0.83 | 0.83 | 0.75% | 12,114 |
| Mar 30, 2026 | 0.85 | 0.85 | 0.81 | 0.82 | 0.82 | -2.74% | 14,489 |
| Mar 27, 2026 | 0.90 | 0.93 | 0.85 | 0.85 | 0.85 | -6.92% | 18,510 |
| Mar 26, 2026 | 0.99 | 0.99 | 0.91 | 0.91 | 0.91 | -2.36% | 37,205 |
| Mar 25, 2026 | 0.94 | 0.97 | 0.90 | 0.93 | 0.93 | 0.19% | 63,100 |
| Mar 24, 2026 | 0.89 | 1.02 | 0.89 | 0.93 | 0.93 | 5.60% | 37,220 |
| Mar 23, 2026 | 0.74 | 0.90 | 0.74 | 0.88 | 0.88 | 17.91% | 47,910 |
| Mar 20, 2026 | 0.87 | 0.87 | 0.75 | 0.75 | 0.75 | -7.77% | 31,040 |
| Mar 19, 2026 | 0.80 | 0.85 | 0.80 | 0.81 | 0.81 | -4.84% | 123,425 |
| Mar 18, 2026 | 0.87 | 0.87 | 0.84 | 0.85 | 0.85 | 4.57% | 39,780 |
| Mar 17, 2026 | 0.87 | 0.87 | 0.78 | 0.81 | 0.81 | -1.91% | 60,859 |
| Mar 16, 2026 | 0.79 | 0.88 | 0.79 | 0.83 | 0.83 | 6.39% | 74,312 |
| Mar 13, 2026 | 0.82 | 0.82 | 0.74 | 0.78 | 0.78 | 2.02% | 38,290 |