Tantech Holdings Ltd (TANH)
NASDAQ: TANH · Real-Time Price · USD
2.360
+0.470 (24.87%)
At close: Sep 16, 2025, 4:00 PM EDT
2.140
-0.220 (-9.32%)
After-hours: Sep 16, 2025, 7:58 PM EDT
Tantech Holdings Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 16, 2025 | 2.04 | 2.59 | 1.93 | 2.36 | 2.36 | 24.87% | 14,031,170 |
| Sep 15, 2025 | 2.01 | 2.02 | 1.86 | 1.89 | 1.89 | -7.80% | 163,084 |
| Sep 12, 2025 | 2.04 | 2.17 | 2.02 | 2.05 | 2.05 | 0.49% | 172,349 |
| Sep 11, 2025 | 2.05 | 2.16 | 1.99 | 2.04 | 2.04 | -4.23% | 428,045 |
| Sep 10, 2025 | 2.34 | 2.59 | 1.87 | 2.13 | 2.13 | 2.40% | 14,775,859 |
| Sep 9, 2025 | 1.98 | 2.10 | 1.93 | 2.08 | 2.08 | 1.96% | 403,059 |
| Sep 8, 2025 | 2.01 | 2.20 | 1.99 | 2.04 | 2.04 | 0.99% | 247,205 |
| Sep 5, 2025 | 2.03 | 2.07 | 2.00 | 2.02 | 2.02 | -3.35% | 13,551 |
| Sep 4, 2025 | 2.03 | 2.38 | 1.92 | 2.09 | 2.09 | 6.09% | 370,324 |
| Sep 3, 2025 | 1.97 | 2.00 | 1.93 | 1.97 | 1.97 | -1.99% | 15,718 |
| Sep 2, 2025 | 2.00 | 2.01 | 1.96 | 2.01 | 2.01 | -0.25% | 5,914 |
| Aug 29, 2025 | 2.02 | 2.02 | 2.00 | 2.02 | 2.02 | -2.66% | 1,981 |
| Aug 28, 2025 | 1.98 | 2.09 | 1.96 | 2.07 | 2.07 | 5.34% | 43,489 |
| Aug 27, 2025 | 1.99 | 2.01 | 1.94 | 1.97 | 1.97 | -2.24% | 17,386 |
| Aug 26, 2025 | 2.06 | 2.12 | 2.00 | 2.01 | 2.01 | -5.19% | 52,731 |
| Aug 25, 2025 | 2.00 | 2.12 | 1.99 | 2.12 | 2.12 | 4.43% | 34,898 |
| Aug 22, 2025 | 1.95 | 2.05 | 1.95 | 2.03 | 2.03 | 5.18% | 43,088 |
| Aug 21, 2025 | 1.91 | 1.96 | 1.90 | 1.93 | 1.93 | 2.55% | 67,182 |
| Aug 20, 2025 | 1.90 | 1.93 | 1.88 | 1.88 | 1.88 | -0.95% | 11,534 |
| Aug 19, 2025 | 1.82 | 1.90 | 1.78 | 1.90 | 1.90 | 4.97% | 46,899 |
| Aug 18, 2025 | 1.85 | 1.85 | 1.79 | 1.81 | 1.81 | -1.15% | 9,389 |
| Aug 15, 2025 | 1.91 | 1.96 | 1.81 | 1.83 | 1.83 | -2.66% | 18,323 |
| Aug 14, 2025 | 1.84 | 1.94 | 1.84 | 1.88 | 1.88 | 3.35% | 14,864 |
| Aug 13, 2025 | 1.86 | 1.94 | 1.77 | 1.82 | 1.82 | -1.62% | 34,233 |
| Aug 12, 2025 | 1.86 | 1.97 | 1.85 | 1.85 | 1.85 | -2.63% | 13,373 |
| Aug 11, 2025 | 1.85 | 1.99 | 1.79 | 1.90 | 1.90 | 4.97% | 69,328 |
| Aug 8, 2025 | 1.78 | 1.81 | 1.76 | 1.81 | 1.81 | - | 3,795 |
| Aug 7, 2025 | 1.85 | 1.85 | 1.72 | 1.81 | 1.81 | -2.16% | 20,672 |
| Aug 6, 2025 | 1.92 | 1.94 | 1.85 | 1.85 | 1.85 | -4.15% | 19,191 |
| Aug 5, 2025 | 1.98 | 1.99 | 1.92 | 1.93 | 1.93 | -3.50% | 3,483 |
| Aug 4, 2025 | 1.95 | 2.02 | 1.95 | 2.00 | 2.00 | 2.56% | 7,299 |
| Aug 1, 2025 | 2.01 | 2.03 | 1.94 | 1.95 | 1.95 | -2.99% | 113,270 |
| Jul 31, 2025 | 2.06 | 2.23 | 1.97 | 2.01 | 2.01 | -1.47% | 196,646 |
| Jul 30, 2025 | 2.04 | 2.11 | 2.02 | 2.04 | 2.04 | -0.49% | 20,641 |
| Jul 29, 2025 | 2.15 | 2.15 | 2.03 | 2.05 | 2.05 | -3.76% | 45,274 |
| Jul 28, 2025 | 2.02 | 2.13 | 1.98 | 2.13 | 2.13 | 4.41% | 36,634 |
| Jul 25, 2025 | 2.04 | 2.05 | 2.03 | 2.04 | 2.04 | -0.49% | 7,592 |
| Jul 24, 2025 | 2.12 | 2.12 | 2.00 | 2.05 | 2.05 | -3.76% | 31,803 |
| Jul 23, 2025 | 2.09 | 2.19 | 2.01 | 2.13 | 2.13 | 0.95% | 145,407 |
| Jul 22, 2025 | 1.91 | 2.13 | 1.87 | 2.11 | 2.11 | 10.47% | 214,449 |
| Jul 21, 2025 | 1.87 | 1.94 | 1.82 | 1.91 | 1.91 | 2.14% | 97,964 |
| Jul 18, 2025 | 1.95 | 1.99 | 1.85 | 1.87 | 1.87 | -2.09% | 100,004 |
| Jul 17, 2025 | 1.90 | 2.00 | 1.87 | 1.91 | 1.91 | 1.06% | 72,942 |
| Jul 16, 2025 | 1.87 | 1.91 | 1.87 | 1.89 | 1.89 | 1.61% | 11,673 |
| Jul 15, 2025 | 1.97 | 2.00 | 1.81 | 1.86 | 1.86 | - | 111,184 |
| Jul 14, 2025 | 1.99 | 2.11 | 1.81 | 1.86 | 1.86 | -7.65% | 196,694 |
| Jul 11, 2025 | 2.02 | 2.15 | 1.98 | 2.01 | 2.01 | -2.23% | 144,658 |
| Jul 10, 2025 | 1.97 | 2.10 | 1.97 | 2.06 | 2.06 | 3.52% | 18,430 |
| Jul 9, 2025 | 1.99 | 2.13 | 1.94 | 1.99 | 1.99 | - | 81,426 |
| Jul 8, 2025 | 2.01 | 2.03 | 1.94 | 1.99 | 1.99 | 0.30% | 26,611 |