Breakthrough Chemistry, Inc. (BKTH)
OTCMKTS · Delayed Price · Currency is USD
0.2090
+0.0090 (4.50%)
At close: May 21, 2026
Breakthrough Chemistry Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 21, 2026 | 0.15 | 0.21 | 0.15 | 0.21 | 0.21 | 4.50% | 4,733 |
| May 20, 2026 | 0.19 | 0.21 | 0.19 | 0.20 | 0.20 | -9.26% | 34,068 |
| May 19, 2026 | 0.22 | 0.22 | 0.22 | 0.22 | 0.22 | 11.59% | 100 |
| May 18, 2026 | 0.15 | 0.22 | 0.13 | 0.20 | 0.20 | 16.18% | 44,477 |
| May 15, 2026 | 0.24 | 0.24 | 0.11 | 0.17 | 0.17 | 21.43% | 4,697 |
| May 14, 2026 | 0.13 | 0.16 | 0.07 | 0.14 | 0.14 | 4.67% | 22,766 |
| May 13, 2026 | 0.13 | 0.14 | 0.07 | 0.13 | 0.13 | -15.17% | 11,130 |
| May 12, 2026 | 0.15 | 0.20 | 0.13 | 0.16 | 0.16 | 0.16% | 2,030 |
| May 11, 2026 | 0.22 | 0.22 | 0.06 | 0.16 | 0.16 | 1.89% | 745 |
| May 8, 2026 | 0.12 | 0.16 | 0.12 | 0.15 | 0.15 | -29.66% | 10,650 |
| May 7, 2026 | 0.12 | 0.22 | 0.10 | 0.22 | 0.22 | 122.10% | 27,358 |
| May 6, 2026 | 0.09 | 0.10 | 0.09 | 0.10 | 0.10 | - | 300 |
| May 5, 2026 | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 | -10.09% | 1,160 |
| May 4, 2026 | 0.03 | 0.11 | 0.03 | 0.11 | 0.11 | -14.73% | 6,334 |
| Apr 23, 2026 | 0.13 | 0.13 | 0.13 | 0.13 | 0.13 | 23.44% | 100 |
| Apr 20, 2026 | 0.03 | 0.10 | 0.03 | 0.10 | 0.10 | - | 636 |
| Apr 17, 2026 | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 | - | 149 |
| Apr 16, 2026 | 0.10 | 0.10 | 0.10 | 0.10 | 0.10 | - | 300 |
| Apr 15, 2026 | 0.05 | 0.10 | 0.05 | 0.10 | 0.10 | 88.19% | 9,694 |
| Apr 14, 2026 | 0.05 | 0.06 | 0.05 | 0.06 | 0.06 | -56.95% | 406 |
| Apr 7, 2026 | 0.09 | 0.13 | 0.05 | 0.13 | 0.13 | 10.82% | 989 |
| Apr 1, 2026 | 0.12 | 0.12 | 0.12 | 0.12 | 0.12 | 191.07% | 162 |
| Mar 31, 2026 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | -57.87% | 100 |
| Mar 25, 2026 | 0.09 | 0.09 | 0.09 | 0.09 | 0.09 | -12.70% | 2,700 |
| Mar 24, 2026 | 0.11 | 0.11 | 0.11 | 0.11 | 0.11 | 0.79% | 2,583 |
| Mar 20, 2026 | 0.10 | 0.11 | 0.09 | 0.11 | 0.11 | -17.02% | 7,957 |
| Mar 19, 2026 | 0.03 | 0.13 | 0.03 | 0.13 | 0.13 | -4.76% | 600 |
| Mar 13, 2026 | 0.03 | 0.14 | 0.03 | 0.14 | 0.14 | -8.70% | 966 |
| Mar 10, 2026 | 0.08 | 0.15 | 0.08 | 0.15 | 0.15 | -0.33% | 10,100 |
| Mar 9, 2026 | 0.10 | 0.15 | 0.10 | 0.15 | 0.15 | -16.67% | 2,523 |
| Mar 6, 2026 | 0.18 | 0.18 | 0.18 | 0.18 | 0.18 | 31.96% | 100 |
| Mar 5, 2026 | 0.11 | 0.14 | 0.08 | 0.14 | 0.14 | -0.07% | 10,483 |
| Feb 27, 2026 | 0.12 | 0.14 | 0.12 | 0.14 | 0.14 | -8.94% | 500 |
| Feb 25, 2026 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 33.54% | 100 |
| Feb 24, 2026 | 0.15 | 0.15 | 0.10 | 0.11 | 0.11 | -10.13% | 8,749 |
| Feb 23, 2026 | 0.10 | 0.12 | 0.10 | 0.12 | 0.12 | -16.73% | 15,902 |
| Feb 17, 2026 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 9.89% | 100 |
| Feb 11, 2026 | 0.07 | 0.14 | 0.07 | 0.14 | 0.14 | - | 22,123 |
| Feb 9, 2026 | 0.07 | 0.14 | 0.07 | 0.14 | 0.14 | -5.52% | 721 |
| Feb 6, 2026 | 0.09 | 0.15 | 0.09 | 0.14 | 0.14 | -15.02% | 363 |
| Feb 3, 2026 | 0.08 | 0.17 | 0.08 | 0.17 | 0.17 | 6.32% | 300 |
| Feb 2, 2026 | 0.09 | 0.16 | 0.09 | 0.16 | 0.16 | -5.94% | 1,990 |
| Jan 26, 2026 | 0.12 | 0.17 | 0.12 | 0.17 | 0.17 | 6.25% | 5,837 |
| Jan 23, 2026 | 0.15 | 0.16 | 0.12 | 0.16 | 0.16 | 4.85% | 600 |
| Jan 15, 2026 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | -0.05% | 400 |
| Jan 14, 2026 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.20% | 100 |
| Jan 13, 2026 | 0.18 | 0.18 | 0.07 | 0.15 | 0.15 | -15.11% | 7,300 |
| Jan 6, 2026 | 0.07 | 0.18 | 0.07 | 0.18 | 0.18 | 144.22% | 300 |
| Jan 5, 2026 | 0.07 | 0.07 | 0.07 | 0.07 | 0.07 | -49.28% | 1,216 |
| Dec 31, 2025 | 0.07 | 0.15 | 0.07 | 0.14 | 0.14 | -19.46% | 4,986 |