Tectonic Therapeutic, Inc. (TECX)
NASDAQ: TECX · Real-Time Price · USD
18.62
+1.47 (8.57%)
At close: Oct 27, 2025, 4:00 PM EDT
18.55
-0.07 (-0.38%)
After-hours: Oct 27, 2025, 7:49 PM EDT
Tectonic Therapeutic Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 27, 2025 | 17.15 | 18.94 | 17.15 | 18.62 | 18.62 | 8.57% | 382,215 |
| Oct 24, 2025 | 17.65 | 18.04 | 17.13 | 17.15 | 17.15 | -1.38% | 277,324 |
| Oct 23, 2025 | 17.75 | 18.35 | 16.91 | 17.39 | 17.39 | -1.75% | 497,703 |
| Oct 22, 2025 | 18.71 | 19.10 | 17.06 | 17.70 | 17.70 | -6.79% | 457,744 |
| Oct 21, 2025 | 19.04 | 19.93 | 18.76 | 18.99 | 18.99 | -0.31% | 596,461 |
| Oct 20, 2025 | 17.47 | 19.20 | 17.04 | 19.05 | 19.05 | 10.37% | 556,891 |
| Oct 17, 2025 | 17.64 | 18.00 | 16.98 | 17.26 | 17.26 | -2.21% | 434,668 |
| Oct 16, 2025 | 17.51 | 18.77 | 17.21 | 17.65 | 17.65 | 1.79% | 646,198 |
| Oct 15, 2025 | 16.12 | 18.00 | 16.11 | 17.34 | 17.34 | 7.77% | 449,737 |
| Oct 14, 2025 | 15.80 | 16.86 | 15.45 | 16.09 | 16.09 | - | 414,424 |
| Oct 13, 2025 | 16.02 | 16.67 | 15.70 | 16.09 | 16.09 | 0.44% | 290,782 |
| Oct 10, 2025 | 17.06 | 17.06 | 15.73 | 16.02 | 16.02 | -6.21% | 514,024 |
| Oct 9, 2025 | 15.50 | 18.03 | 15.32 | 17.08 | 17.08 | 11.20% | 1,303,715 |
| Oct 8, 2025 | 15.05 | 15.72 | 14.82 | 15.36 | 15.36 | 3.02% | 444,759 |
| Oct 7, 2025 | 15.31 | 15.46 | 14.60 | 14.91 | 14.91 | -1.91% | 433,040 |
| Oct 6, 2025 | 15.41 | 15.60 | 14.81 | 15.20 | 15.20 | -0.26% | 240,503 |
| Oct 3, 2025 | 15.39 | 15.47 | 14.96 | 15.24 | 15.24 | -0.07% | 378,140 |
| Oct 2, 2025 | 15.72 | 16.41 | 15.12 | 15.25 | 15.25 | -2.62% | 563,516 |
| Oct 1, 2025 | 15.46 | 16.46 | 15.46 | 15.66 | 15.66 | -0.19% | 316,419 |
| Sep 30, 2025 | 15.75 | 16.84 | 15.47 | 15.69 | 15.69 | -1.44% | 385,106 |
| Sep 29, 2025 | 15.31 | 16.64 | 15.26 | 15.92 | 15.92 | 4.74% | 609,097 |
| Sep 26, 2025 | 14.73 | 15.85 | 14.73 | 15.20 | 15.20 | 3.33% | 647,171 |
| Sep 25, 2025 | 14.78 | 14.97 | 14.39 | 14.71 | 14.71 | -1.87% | 365,839 |
| Sep 24, 2025 | 15.01 | 15.63 | 14.78 | 14.99 | 14.99 | -0.79% | 939,998 |
| Sep 23, 2025 | 15.83 | 15.92 | 14.98 | 15.11 | 15.11 | -4.25% | 358,215 |
| Sep 22, 2025 | 14.88 | 15.80 | 14.75 | 15.78 | 15.78 | 5.34% | 572,998 |
| Sep 19, 2025 | 15.75 | 15.99 | 14.76 | 14.98 | 14.98 | -4.22% | 614,653 |
| Sep 18, 2025 | 15.41 | 16.17 | 14.84 | 15.64 | 15.64 | 3.85% | 737,626 |
| Sep 17, 2025 | 16.12 | 16.30 | 15.00 | 15.06 | 15.06 | -5.93% | 667,607 |
| Sep 16, 2025 | 16.61 | 17.38 | 15.99 | 16.01 | 16.01 | -3.50% | 411,829 |
| Sep 15, 2025 | 17.69 | 18.02 | 16.48 | 16.59 | 16.59 | -6.38% | 239,427 |
| Sep 12, 2025 | 18.01 | 18.10 | 17.40 | 17.72 | 17.72 | -1.72% | 331,031 |
| Sep 11, 2025 | 17.22 | 18.14 | 17.22 | 18.03 | 18.03 | 4.16% | 452,030 |
| Sep 10, 2025 | 17.21 | 18.14 | 16.90 | 17.31 | 17.31 | 0.52% | 395,135 |
| Sep 9, 2025 | 16.27 | 17.56 | 15.92 | 17.22 | 17.22 | 5.58% | 432,718 |
| Sep 8, 2025 | 17.00 | 17.17 | 16.22 | 16.31 | 16.31 | -2.92% | 499,157 |
| Sep 5, 2025 | 17.30 | 18.03 | 16.72 | 16.80 | 16.80 | -2.72% | 683,690 |
| Sep 4, 2025 | 16.40 | 18.61 | 15.34 | 17.27 | 17.27 | 5.79% | 1,578,885 |
| Sep 3, 2025 | 17.53 | 17.99 | 16.27 | 16.33 | 16.33 | -1.95% | 1,079,311 |
| Sep 2, 2025 | 19.50 | 19.75 | 15.88 | 16.65 | 16.65 | -34.81% | 2,521,131 |
| Aug 29, 2025 | 25.79 | 25.94 | 25.16 | 25.54 | 25.54 | -0.12% | 80,247 |
| Aug 28, 2025 | 26.67 | 27.33 | 25.57 | 25.57 | 25.57 | -3.73% | 131,253 |
| Aug 27, 2025 | 25.63 | 26.64 | 25.63 | 26.56 | 26.56 | 3.39% | 96,724 |
| Aug 26, 2025 | 24.68 | 25.80 | 24.68 | 25.69 | 25.69 | 4.56% | 65,353 |
| Aug 25, 2025 | 26.17 | 26.57 | 24.55 | 24.57 | 24.57 | -6.15% | 89,120 |
| Aug 22, 2025 | 25.40 | 26.23 | 25.33 | 26.18 | 26.18 | 3.09% | 258,822 |
| Aug 21, 2025 | 24.07 | 26.00 | 23.88 | 25.40 | 25.40 | 5.46% | 197,541 |
| Aug 20, 2025 | 23.82 | 24.54 | 23.42 | 24.08 | 24.08 | 1.60% | 106,332 |
| Aug 19, 2025 | 24.68 | 24.68 | 23.51 | 23.70 | 23.70 | -4.09% | 105,973 |
| Aug 18, 2025 | 23.48 | 24.82 | 23.07 | 24.71 | 24.71 | 5.10% | 125,944 |