Tenax Therapeutics, Inc. (TENX)
NASDAQ: TENX · Real-Time Price · USD
1.900
+0.040 (2.15%)
At close: Sep 18, 2026, 4:00 PM EDT
1.919
+0.019 (1.02%)
After-hours: Sep 18, 2026, 7:59 PM EDT
Tenax Therapeutics Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Sep 18, 2026 | 1.92 | 1.97 | 1.85 | 1.90 | 1.90 | 2.15% | 6,920,067 |
| Sep 17, 2026 | 1.89 | 1.94 | 1.81 | 1.86 | 1.86 | 2.20% | 3,538,997 |
| Sep 16, 2026 | 1.88 | 1.93 | 1.82 | 1.82 | 1.82 | -0.55% | 2,241,229 |
| Sep 15, 2026 | 1.85 | 1.87 | 1.81 | 1.83 | 1.83 | -1.61% | 1,634,811 |
| Sep 14, 2026 | 1.84 | 1.89 | 1.83 | 1.86 | 1.86 | - | 1,988,721 |
| Sep 11, 2026 | 1.99 | 2.00 | 1.86 | 1.86 | 1.86 | -4.62% | 2,675,575 |
| Sep 10, 2026 | 2.13 | 2.14 | 1.95 | 1.95 | 1.95 | -8.45% | 4,190,511 |
| Sep 9, 2026 | 2.06 | 2.22 | 2.04 | 2.13 | 2.13 | 7.58% | 9,175,071 |
| Sep 8, 2026 | 1.95 | 2.18 | 1.94 | 1.98 | 1.98 | 2.06% | 7,753,619 |
| Sep 4, 2026 | 1.82 | 1.96 | 1.80 | 1.94 | 1.94 | 8.99% | 4,542,529 |
| Sep 3, 2026 | 1.99 | 2.04 | 1.77 | 1.78 | 1.78 | -3.78% | 14,092,406 |
| Sep 2, 2026 | 1.81 | 1.85 | 1.77 | 1.85 | 1.85 | 2.78% | 3,702,049 |
| Sep 1, 2026 | 1.79 | 1.85 | 1.77 | 1.80 | 1.80 | -2.17% | 4,298,483 |
| Aug 31, 2026 | 2.11 | 2.11 | 1.73 | 1.84 | 1.84 | -13.62% | 17,237,411 |
| Aug 28, 2026 | 2.16 | 2.29 | 2.12 | 2.13 | 2.13 | -2.74% | 2,807,598 |
| Aug 27, 2026 | 2.13 | 2.23 | 2.10 | 2.19 | 2.19 | 3.30% | 2,647,563 |
| Aug 26, 2026 | 2.29 | 2.38 | 2.12 | 2.12 | 2.12 | -8.62% | 5,148,438 |
| Aug 25, 2026 | 2.08 | 2.43 | 2.08 | 2.32 | 2.32 | 25.41% | 14,445,474 |
| Aug 24, 2026 | 1.70 | 1.90 | 1.69 | 1.85 | 1.85 | 5.71% | 6,274,388 |
| Aug 21, 2026 | 1.81 | 1.84 | 1.73 | 1.75 | 1.75 | -1.69% | 4,179,567 |
| Aug 20, 2026 | 1.86 | 1.88 | 1.76 | 1.78 | 1.78 | -6.32% | 4,098,957 |
| Aug 19, 2026 | 1.75 | 1.96 | 1.70 | 1.90 | 1.90 | 11.76% | 11,930,769 |
| Aug 18, 2026 | 1.68 | 1.73 | 1.59 | 1.70 | 1.70 | -0.58% | 13,374,333 |
| Aug 17, 2026 | 1.76 | 1.93 | 1.70 | 1.71 | 1.71 | -5.00% | 9,893,997 |
| Aug 14, 2026 | 1.77 | 1.87 | 1.71 | 1.80 | 1.80 | -1.64% | 5,842,424 |
| Aug 13, 2026 | 1.70 | 1.92 | 1.70 | 1.83 | 1.83 | 6.40% | 10,638,684 |
| Aug 12, 2026 | 1.65 | 1.75 | 1.57 | 1.72 | 1.72 | 6.17% | 12,540,865 |
| Aug 11, 2026 | 1.44 | 1.84 | 1.43 | 1.62 | 1.62 | 17.82% | 32,913,531 |
| Aug 10, 2026 | 1.79 | 1.83 | 1.31 | 1.38 | 1.38 | -89.77% | 65,534,729 |
| Aug 7, 2026 | 13.50 | 14.25 | 13.10 | 13.44 | 13.44 | 0.98% | 2,094,837 |
| Aug 6, 2026 | 12.99 | 13.60 | 12.99 | 13.31 | 13.31 | 1.99% | 1,191,903 |
| Aug 5, 2026 | 13.53 | 13.74 | 12.97 | 13.05 | 13.05 | -5.57% | 2,250,025 |
| Aug 4, 2026 | 14.51 | 14.64 | 13.18 | 13.82 | 13.82 | -3.56% | 2,253,815 |
| Aug 3, 2026 | 13.76 | 14.57 | 13.12 | 14.33 | 14.33 | 4.60% | 2,000,706 |
| Jul 31, 2026 | 15.04 | 15.52 | 13.65 | 13.70 | 13.70 | -9.27% | 1,784,928 |
| Jul 30, 2026 | 14.82 | 15.23 | 14.50 | 15.10 | 15.10 | 1.89% | 1,966,773 |
| Jul 29, 2026 | 15.86 | 16.25 | 14.64 | 14.82 | 14.82 | -6.20% | 1,565,528 |
| Jul 28, 2026 | 16.47 | 16.50 | 15.29 | 15.80 | 15.80 | -2.41% | 1,560,344 |
| Jul 27, 2026 | 14.75 | 16.28 | 14.72 | 16.19 | 16.19 | 11.42% | 1,803,993 |
| Jul 24, 2026 | 14.60 | 14.84 | 14.22 | 14.53 | 14.53 | -0.75% | 1,160,153 |
| Jul 23, 2026 | 14.57 | 15.06 | 14.35 | 14.64 | 14.64 | -1.01% | 1,400,924 |
| Jul 22, 2026 | 15.92 | 16.26 | 14.00 | 14.79 | 14.79 | -5.92% | 1,644,589 |
| Jul 21, 2026 | 15.66 | 16.25 | 15.43 | 15.72 | 15.72 | 0.26% | 1,276,799 |
| Jul 20, 2026 | 15.81 | 16.02 | 15.08 | 15.68 | 15.68 | -1.07% | 823,154 |
| Jul 17, 2026 | 14.78 | 16.18 | 14.55 | 15.85 | 15.85 | 5.11% | 808,315 |
| Jul 16, 2026 | 15.25 | 15.44 | 14.59 | 15.08 | 15.08 | -1.69% | 925,811 |
| Jul 15, 2026 | 15.57 | 16.05 | 15.03 | 15.34 | 15.34 | -1.41% | 979,815 |
| Jul 14, 2026 | 16.07 | 16.13 | 15.25 | 15.56 | 15.56 | -2.63% | 1,272,470 |
| Jul 13, 2026 | 17.12 | 17.22 | 15.89 | 15.98 | 15.98 | -8.95% | 1,299,236 |
| Jul 10, 2026 | 18.15 | 18.31 | 17.00 | 17.55 | 17.55 | -4.20% | 1,049,686 |