Terrestrial Energy Inc. (IMSR)
NASDAQ: IMSR · Real-Time Price · USD
7.62
+0.69 (9.96%)
At close: May 22, 2026, 4:00 PM EDT
7.51
-0.11 (-1.46%)
After-hours: May 22, 2026, 7:59 PM EDT
Terrestrial Energy Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| May 22, 2026 | 7.00 | 8.07 | 7.00 | 7.62 | 7.62 | 9.96% | 4,324,575 |
| May 21, 2026 | 6.54 | 6.96 | 6.51 | 6.93 | 6.93 | 3.28% | 2,431,148 |
| May 20, 2026 | 6.30 | 6.73 | 6.10 | 6.71 | 6.71 | 8.05% | 3,197,173 |
| May 19, 2026 | 6.38 | 6.41 | 6.05 | 6.21 | 6.21 | -4.90% | 3,042,147 |
| May 18, 2026 | 7.25 | 7.26 | 6.38 | 6.53 | 6.53 | -10.55% | 3,116,311 |
| May 15, 2026 | 7.80 | 7.80 | 7.15 | 7.30 | 7.30 | -10.43% | 2,825,822 |
| May 14, 2026 | 7.16 | 8.35 | 7.00 | 8.15 | 8.15 | 14.47% | 5,728,684 |
| May 13, 2026 | 7.20 | 7.47 | 7.06 | 7.12 | 7.12 | -3.52% | 1,904,862 |
| May 12, 2026 | 7.58 | 7.59 | 6.95 | 7.38 | 7.38 | -3.66% | 2,870,383 |
| May 11, 2026 | 7.21 | 8.00 | 7.04 | 7.66 | 7.66 | 3.79% | 3,367,079 |
| May 8, 2026 | 7.51 | 7.53 | 7.03 | 7.38 | 7.38 | -0.14% | 2,597,845 |
| May 7, 2026 | 8.26 | 8.48 | 7.29 | 7.39 | 7.39 | -14.27% | 4,487,023 |
| May 6, 2026 | 7.94 | 8.66 | 7.62 | 8.62 | 8.62 | 19.89% | 9,180,667 |
| May 5, 2026 | 7.33 | 7.42 | 6.88 | 7.19 | 7.19 | -0.69% | 2,043,869 |
| May 4, 2026 | 7.42 | 7.64 | 7.19 | 7.24 | 7.24 | -4.49% | 1,776,914 |
| May 1, 2026 | 7.28 | 7.60 | 7.10 | 7.58 | 7.58 | 4.41% | 1,730,828 |
| Apr 30, 2026 | 6.90 | 7.42 | 6.90 | 7.26 | 7.26 | 6.76% | 2,305,934 |
| Apr 29, 2026 | 7.11 | 7.23 | 6.70 | 6.80 | 6.80 | -4.23% | 2,563,498 |
| Apr 28, 2026 | 7.36 | 7.44 | 7.03 | 7.10 | 7.10 | -6.46% | 2,551,643 |
| Apr 27, 2026 | 7.62 | 7.89 | 7.36 | 7.59 | 7.59 | -2.63% | 2,800,835 |
| Apr 24, 2026 | 7.87 | 8.23 | 7.25 | 7.80 | 7.80 | 0.71% | 3,679,493 |
| Apr 23, 2026 | 8.58 | 8.94 | 7.43 | 7.74 | 7.74 | -6.52% | 4,485,914 |
| Apr 22, 2026 | 7.32 | 8.30 | 7.30 | 8.28 | 8.28 | 16.78% | 3,373,906 |
| Apr 21, 2026 | 7.67 | 7.83 | 7.07 | 7.09 | 7.09 | -6.96% | 2,952,701 |
| Apr 20, 2026 | 7.45 | 7.93 | 7.27 | 7.62 | 7.62 | 0.20% | 3,127,607 |
| Apr 17, 2026 | 7.30 | 8.15 | 7.12 | 7.61 | 7.61 | 7.26% | 5,154,443 |
| Apr 16, 2026 | 7.37 | 7.39 | 6.89 | 7.09 | 7.09 | -0.98% | 1,992,640 |
| Apr 15, 2026 | 7.20 | 7.59 | 7.07 | 7.16 | 7.16 | 1.56% | 2,987,447 |
| Apr 14, 2026 | 7.00 | 7.25 | 6.83 | 7.05 | 7.05 | 6.98% | 2,153,702 |
| Apr 13, 2026 | 6.29 | 6.65 | 6.11 | 6.59 | 6.59 | 3.94% | 1,086,103 |
| Apr 10, 2026 | 6.30 | 6.42 | 6.15 | 6.34 | 6.34 | 1.60% | 1,175,316 |
| Apr 9, 2026 | 6.10 | 6.28 | 5.91 | 6.24 | 6.24 | 1.05% | 1,608,428 |
| Apr 8, 2026 | 6.33 | 6.45 | 6.03 | 6.18 | 6.18 | 3.78% | 1,884,499 |
| Apr 7, 2026 | 6.15 | 6.18 | 5.76 | 5.95 | 5.95 | -4.34% | 1,225,453 |
| Apr 6, 2026 | 6.20 | 6.30 | 6.15 | 6.22 | 6.22 | -0.32% | 778,421 |
| Apr 2, 2026 | 5.85 | 6.40 | 5.83 | 6.24 | 6.24 | 1.63% | 1,245,217 |
| Apr 1, 2026 | 6.06 | 6.36 | 6.05 | 6.14 | 6.14 | 2.25% | 1,177,243 |
| Mar 31, 2026 | 5.61 | 6.06 | 5.50 | 6.01 | 6.01 | 8.59% | 1,714,087 |
| Mar 30, 2026 | 6.06 | 6.11 | 5.33 | 5.53 | 5.53 | -7.99% | 2,798,802 |
| Mar 27, 2026 | 6.35 | 6.40 | 5.97 | 6.01 | 6.01 | -6.82% | 1,279,301 |
| Mar 26, 2026 | 6.68 | 6.85 | 6.45 | 6.45 | 6.45 | -5.43% | 1,276,853 |
| Mar 25, 2026 | 6.50 | 6.85 | 6.48 | 6.82 | 6.82 | 7.40% | 1,419,461 |
| Mar 24, 2026 | 6.25 | 6.41 | 6.05 | 6.35 | 6.35 | 0.32% | 805,023 |
| Mar 23, 2026 | 6.06 | 6.40 | 5.92 | 6.33 | 6.33 | 3.43% | 1,301,272 |
| Mar 20, 2026 | 6.09 | 6.23 | 5.91 | 6.12 | 6.12 | - | 6,634,544 |
| Mar 19, 2026 | 6.20 | 6.25 | 5.77 | 6.12 | 6.12 | -4.52% | 1,959,465 |
| Mar 18, 2026 | 6.43 | 6.49 | 6.28 | 6.41 | 6.41 | -2.58% | 916,726 |
| Mar 17, 2026 | 6.51 | 6.69 | 6.39 | 6.58 | 6.58 | 1.86% | 1,057,354 |
| Mar 16, 2026 | 6.60 | 6.64 | 6.37 | 6.46 | 6.46 | -0.15% | 1,085,025 |
| Mar 13, 2026 | 6.80 | 6.89 | 6.41 | 6.47 | 6.47 | -3.00% | 788,497 |