Terrestrial Energy Inc. (IMSR)
NASDAQ: IMSR · Real-Time Price · USD
5.19
-0.38 (-6.82%)
At close: Aug 24, 2026, 4:00 PM EDT
5.21
+0.02 (0.39%)
After-hours: Aug 24, 2026, 7:38 PM EDT
Terrestrial Energy Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 24, 2026 | 5.40 | 5.40 | 5.11 | 5.19 | 5.19 | -6.82% | 1,087,277 |
| Aug 21, 2026 | 5.35 | 5.60 | 5.34 | 5.57 | 5.57 | 5.69% | 1,173,794 |
| Aug 20, 2026 | 5.60 | 5.66 | 5.17 | 5.27 | 5.27 | -7.38% | 1,112,174 |
| Aug 19, 2026 | 5.57 | 5.78 | 5.38 | 5.69 | 5.69 | 3.27% | 992,079 |
| Aug 18, 2026 | 5.55 | 5.81 | 5.50 | 5.51 | 5.51 | -5.33% | 1,053,204 |
| Aug 17, 2026 | 5.88 | 6.01 | 5.78 | 5.82 | 5.82 | -1.19% | 1,035,698 |
| Aug 14, 2026 | 6.08 | 6.15 | 5.84 | 5.89 | 5.89 | -2.81% | 1,003,294 |
| Aug 13, 2026 | 5.89 | 6.16 | 5.77 | 6.06 | 6.06 | 4.30% | 1,410,695 |
| Aug 12, 2026 | 5.85 | 5.97 | 5.66 | 5.81 | 5.81 | 2.47% | 1,176,355 |
| Aug 11, 2026 | 5.76 | 6.08 | 5.52 | 5.67 | 5.67 | 4.04% | 1,251,333 |
| Aug 10, 2026 | 5.75 | 5.83 | 5.42 | 5.45 | 5.45 | -6.36% | 1,373,130 |
| Aug 7, 2026 | 5.52 | 5.88 | 5.41 | 5.82 | 5.82 | 8.58% | 1,359,454 |
| Aug 6, 2026 | 5.12 | 5.48 | 5.08 | 5.36 | 5.36 | 0.19% | 979,342 |
| Aug 5, 2026 | 5.44 | 5.48 | 5.19 | 5.35 | 5.35 | -0.74% | 1,355,790 |
| Aug 4, 2026 | 5.25 | 5.53 | 5.15 | 5.39 | 5.39 | 6.52% | 1,768,344 |
| Aug 3, 2026 | 4.84 | 5.11 | 4.68 | 5.06 | 5.06 | 3.05% | 1,829,653 |
| Jul 31, 2026 | 5.35 | 5.45 | 4.90 | 4.91 | 4.91 | -5.94% | 8,429,837 |
| Jul 30, 2026 | 4.87 | 5.31 | 4.87 | 5.22 | 5.22 | 12.50% | 2,154,291 |
| Jul 29, 2026 | 4.97 | 5.06 | 4.61 | 4.64 | 4.64 | -7.39% | 2,081,837 |
| Jul 28, 2026 | 4.90 | 5.16 | 4.80 | 5.01 | 5.01 | -1.96% | 1,856,906 |
| Jul 27, 2026 | 5.02 | 5.18 | 4.82 | 5.11 | 5.11 | 4.71% | 1,341,333 |
| Jul 24, 2026 | 5.33 | 5.33 | 4.88 | 4.88 | 4.88 | -8.10% | 1,418,979 |
| Jul 23, 2026 | 5.24 | 5.50 | 5.21 | 5.31 | 5.31 | -1.30% | 1,619,460 |
| Jul 22, 2026 | 5.40 | 5.64 | 5.29 | 5.38 | 5.38 | -1.47% | 1,725,396 |
| Jul 21, 2026 | 4.96 | 5.52 | 4.96 | 5.46 | 5.46 | 12.35% | 2,337,627 |
| Jul 20, 2026 | 4.60 | 4.98 | 4.49 | 4.86 | 4.86 | 5.08% | 2,142,867 |
| Jul 17, 2026 | 4.53 | 4.79 | 4.38 | 4.63 | 4.63 | -2.12% | 1,957,975 |
| Jul 16, 2026 | 5.02 | 5.05 | 4.64 | 4.73 | 4.73 | -8.96% | 2,793,325 |
| Jul 15, 2026 | 5.45 | 5.56 | 4.98 | 5.19 | 5.19 | -3.08% | 1,968,380 |
| Jul 14, 2026 | 5.47 | 5.55 | 5.31 | 5.36 | 5.36 | -0.74% | 1,477,382 |
| Jul 13, 2026 | 5.80 | 5.80 | 5.27 | 5.40 | 5.40 | -8.40% | 2,564,646 |
| Jul 10, 2026 | 6.14 | 6.18 | 5.83 | 5.89 | 5.89 | -4.07% | 1,828,135 |
| Jul 9, 2026 | 6.05 | 6.18 | 5.94 | 6.14 | 6.14 | 2.59% | 1,185,212 |
| Jul 8, 2026 | 5.90 | 6.06 | 5.72 | 5.99 | 5.99 | 0.25% | 2,018,602 |
| Jul 7, 2026 | 6.48 | 6.50 | 5.88 | 5.97 | 5.97 | -9.68% | 2,049,719 |
| Jul 6, 2026 | 6.50 | 6.70 | 6.44 | 6.61 | 6.61 | 2.32% | 1,194,350 |
| Jul 2, 2026 | 6.82 | 7.30 | 6.29 | 6.46 | 6.46 | -5.42% | 2,787,053 |
| Jul 1, 2026 | 6.99 | 7.29 | 6.81 | 6.83 | 6.83 | -3.53% | 1,420,992 |
| Jun 30, 2026 | 7.00 | 7.14 | 6.85 | 7.08 | 7.08 | 1.00% | 1,192,450 |
| Jun 29, 2026 | 6.81 | 7.18 | 6.78 | 7.01 | 7.01 | 4.16% | 1,368,840 |
| Jun 26, 2026 | 6.61 | 6.81 | 6.40 | 6.73 | 6.73 | -0.74% | 2,045,799 |
| Jun 25, 2026 | 7.28 | 7.28 | 6.67 | 6.78 | 6.78 | -4.24% | 1,989,632 |
| Jun 24, 2026 | 7.79 | 7.79 | 6.86 | 7.08 | 7.08 | -7.81% | 2,151,139 |
| Jun 23, 2026 | 7.44 | 8.19 | 7.42 | 7.68 | 7.68 | -2.41% | 2,066,637 |
| Jun 22, 2026 | 8.40 | 8.40 | 7.75 | 7.87 | 7.87 | -7.52% | 3,428,757 |
| Jun 18, 2026 | 8.00 | 8.70 | 7.80 | 8.51 | 8.51 | 10.66% | 3,293,759 |
| Jun 17, 2026 | 7.52 | 8.13 | 7.52 | 7.69 | 7.69 | 2.26% | 2,726,744 |
| Jun 16, 2026 | 7.55 | 7.95 | 7.38 | 7.52 | 7.52 | -0.53% | 2,523,865 |
| Jun 15, 2026 | 7.75 | 7.89 | 7.37 | 7.56 | 7.56 | 4.56% | 1,924,509 |
| Jun 12, 2026 | 7.33 | 7.72 | 7.16 | 7.23 | 7.23 | -0.14% | 2,011,260 |