OTC : GTHP
-$0.01 (-3.57%)
| Date | Opening Price | Closing Price | %Chg | Volume |
|---|---|---|---|---|
| 2026-07-15 | $0.27 | $0.27 | 0.00% | 23501 |
| 2026-07-14 | $0.30 | $0.28 | -6.67% | 14616 |
| 2026-07-13 | $0.30 | $0.30 | 0.00% | 3530 |
| 2026-07-10 | $0.30 | $0.30 | 0.00% | 2925 |
| 2026-07-09 | $0.27 | $0.32 | 18.52% | 86600 |
| 2026-07-08 | $0.28 | $0.28 | 0.00% | 10 |
| 2026-07-07 | $0.28 | $0.28 | 0.00% | - |
| 2026-07-06 | $0.28 | $0.28 | 0.00% | 1820 |
| 2026-07-02 | $0.28 | $0.28 | 0.00% | 5600 |
| 2026-07-01 | $0.25 | $0.25 | -1.21% | 11300 |
| 2026-06-30 | $0.20 | $0.24 | 19.70% | 200 |
| 2026-06-29 | $0.20 | $0.20 | 0.00% | 3800 |
| 2026-06-26 | $0.24 | $0.24 | 0.00% | 106 |
| 2026-06-25 | $0.26 | $0.26 | 0.00% | 101 |
| 2026-06-24 | $0.26 | $0.26 | 0.00% | 7100 |
| 2026-06-23 | $0.26 | $0.26 | 0.00% | 14600 |
| 2026-06-22 | $0.27 | $0.27 | 0.00% | 10697 |
| 2026-06-18 | $0.34 | $0.29 | -14.68% | 18300 |
| 2026-06-17 | $0.25 | $0.29 | 16.70% | 15000 |
| 2026-06-16 | $0.23 | $0.25 | 10.22% | 34700 |
| 2026-06-15 | $0.18 | $0.19 | 7.59% | 1143 |
| 2026-06-12 | $0.20 | $0.20 | 0.00% | 665 |
| 2026-06-11 | $0.20 | $0.20 | 0.00% | 665 |
| 2026-06-10 | $0.18 | $0.20 | 12.33% | 2919 |
| 2026-06-09 | $0.20 | $0.20 | 0.00% | - |
| 2026-06-08 | $0.20 | $0.20 | 0.00% | - |
| 2026-06-05 | $0.23 | $0.20 | -12.28% | 11300 |
| 2026-06-04 | $0.23 | $0.23 | 0.00% | - |
| 2026-06-03 | $0.23 | $0.23 | 0.00% | 1500 |
| 2026-06-02 | $0.23 | $0.23 | 0.00% | 5005 |
| 2026-06-01 | $0.20 | $0.20 | 0.00% | 2600 |
| 2026-05-29 | $0.20 | $0.23 | 14.50% | 2600 |
| 2026-05-28 | $0.18 | $0.23 | 26.52% | 5600 |
| 2026-05-27 | $0.22 | $0.23 | 4.09% | 2701 |
| 2026-05-26 | $0.19 | $0.19 | 0.00% | 15114 |
| 2026-05-22 | $0.18 | $0.18 | -1.53% | 11401 |
| 2026-05-21 | $0.20 | $0.20 | 0.00% | 1300 |
| 2026-05-20 | $0.19 | $0.19 | 0.00% | 1 |
| 2026-05-19 | $0.19 | $0.19 | 0.00% | 3200 |
| 2026-05-18 | $0.20 | $0.20 | -3.27% | 16001 |
| 2026-05-15 | $0.20 | $0.20 | 0.00% | - |
| 2026-05-14 | $0.21 | $0.20 | -2.70% | 23400 |
| 2026-05-13 | $0.22 | $0.23 | 4.55% | 62100 |
| 2026-05-12 | $0.20 | $0.20 | 1.00% | 20000 |
| 2026-05-11 | $0.20 | $0.22 | 10.00% | 65300 |
| 2026-05-08 | $0.20 | $0.20 | 0.00% | 18808 |
| 2026-05-07 | $0.20 | $0.20 | 0.00% | - |
| 2026-05-06 | $0.22 | $0.20 | -7.24% | 42300 |
| 2026-05-05 | $0.22 | $0.20 | -9.09% | 22300 |
| 2026-05-04 | $0.24 | $0.24 | 0.00% | 1400 |
| 2026-05-01 | $0.24 | $0.24 | -2.04% | 15707 |
| 2026-04-30 | $0.20 | $0.25 | 25.00% | 49123 |
| 2026-04-29 | $0.19 | $0.20 | 5.26% | 24755 |
| 2026-04-28 | $0.20 | $0.20 | 0.00% | 24755 |
| 2026-04-27 | $0.20 | $0.20 | 0.00% | 24755 |
| 2026-04-24 | $0.18 | $0.20 | 13.64% | 42220 |
| 2026-04-23 | $0.20 | $0.20 | 0.00% | 10000 |
| 2026-04-22 | $0.20 | $0.20 | 0.00% | 10000 |
| 2026-04-21 | $0.20 | $0.20 | 0.00% | 16400 |
| 2026-04-20 | $0.19 | $0.20 | 8.11% | 2100 |
| 2026-04-17 | $0.21 | $0.20 | -4.76% | 20107 |
| 2026-04-16 | $0.19 | $0.19 | 0.00% | 16914 |
| 2026-04-15 | $0.20 | $0.19 | -6.86% | 44000 |
| 2026-04-14 | $0.23 | $0.23 | 0.02% | 1400 |
| 2026-04-13 | $0.23 | $0.20 | -13.04% | 4500 |
| 2026-04-10 | $0.24 | $0.22 | -9.09% | 15700 |
| 2026-04-09 | $0.24 | $0.24 | -0.04% | 84100 |
| 2026-04-08 | $0.22 | $0.24 | 9.05% | 7611 |
| 2026-04-07 | $0.25 | $0.23 | -7.22% | 96340 |
| 2026-04-06 | $0.22 | $0.20 | -11.14% | 7500 |
| 2026-04-02 | $0.24 | $0.24 | 0.00% | 8200 |
| 2026-04-01 | $0.23 | $0.24 | 4.35% | 15900 |
| 2026-03-31 | $0.25 | $0.23 | -6.69% | 27600 |
| 2026-03-30 | $0.20 | $0.25 | 23.20% | 25300 |
| 2026-03-27 | $0.20 | $0.20 | -0.25% | 1237 |
| 2026-03-26 | $0.20 | $0.20 | 0.00% | 10900 |
| 2026-03-25 | $0.25 | $0.20 | -19.97% | 47200 |
| 2026-03-24 | $0.22 | $0.25 | 13.53% | 53000 |
| 2026-03-23 | $0.25 | $0.26 | 4.00% | 2700 |
| 2026-03-20 | $0.26 | $0.27 | 3.45% | 12700 |
| 2026-03-19 | $0.26 | $0.25 | -3.68% | 17220 |
| 2026-03-18 | $0.28 | $0.28 | 0.00% | 1775 |
| 2026-03-17 | $0.28 | $0.28 | 1.82% | 3300 |
| 2026-03-16 | $0.30 | $0.28 | -6.52% | 6900 |
| 2026-03-13 | $0.29 | $0.28 | -2.68% | 10000 |
| 2026-03-12 | $0.29 | $0.29 | 0.00% | 1100 |
| 2026-03-11 | $0.29 | $0.29 | 0.00% | 2311 |
| 2026-03-10 | $0.29 | $0.29 | 0.00% | 36341 |
| 2026-03-09 | $0.26 | $0.29 | 9.92% | 3800 |
| 2026-03-06 | $0.30 | $0.30 | -0.17% | 48903 |