Terrestrial Energy Inc. (IMSR)
NASDAQ: IMSR · Real-Time Price · USD
9.31
-1.48 (-13.72%)
At close: Dec 5, 2025, 4:00 PM EST
9.38
+0.07 (0.75%)
After-hours: Dec 5, 2025, 7:58 PM EST
Terrestrial Energy Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 5, 2025 | 10.50 | 10.50 | 9.13 | 9.31 | 9.31 | -13.72% | 1,850,345 |
| Dec 4, 2025 | 9.51 | 11.04 | 9.40 | 10.79 | 10.79 | 12.40% | 2,238,096 |
| Dec 3, 2025 | 9.04 | 9.73 | 8.50 | 9.60 | 9.60 | 4.01% | 1,781,761 |
| Dec 2, 2025 | 8.98 | 9.50 | 8.88 | 9.23 | 9.23 | 5.85% | 1,393,289 |
| Dec 1, 2025 | 9.05 | 9.13 | 8.48 | 8.72 | 8.72 | -7.63% | 1,231,033 |
| Nov 28, 2025 | 9.25 | 9.91 | 9.24 | 9.44 | 9.44 | 3.85% | 1,567,148 |
| Nov 26, 2025 | 8.52 | 9.29 | 7.66 | 9.09 | 9.09 | 7.45% | 2,521,372 |
| Nov 25, 2025 | 8.56 | 8.83 | 7.52 | 8.46 | 8.46 | -3.97% | 3,197,033 |
| Nov 24, 2025 | 9.54 | 9.79 | 8.65 | 8.81 | 8.81 | -8.42% | 2,593,953 |
| Nov 21, 2025 | 10.02 | 10.11 | 9.21 | 9.62 | 9.62 | -5.41% | 2,194,176 |
| Nov 20, 2025 | 11.30 | 11.90 | 10.03 | 10.17 | 10.17 | -9.03% | 1,826,078 |
| Nov 19, 2025 | 12.00 | 12.18 | 11.05 | 11.18 | 11.18 | -5.65% | 1,404,639 |
| Nov 18, 2025 | 11.35 | 12.29 | 11.06 | 11.85 | 11.85 | 2.16% | 1,206,132 |
| Nov 17, 2025 | 11.42 | 12.00 | 10.89 | 11.60 | 11.60 | -3.89% | 1,543,731 |
| Nov 14, 2025 | 11.32 | 12.70 | 10.90 | 12.07 | 12.07 | 0.58% | 2,702,350 |
| Nov 13, 2025 | 12.90 | 13.31 | 11.88 | 12.00 | 12.00 | -10.98% | 1,818,798 |
| Nov 12, 2025 | 13.35 | 14.28 | 12.85 | 13.48 | 13.48 | 0.30% | 1,316,947 |
| Nov 11, 2025 | 13.49 | 13.75 | 12.81 | 13.44 | 13.44 | -2.11% | 860,164 |
| Nov 10, 2025 | 14.26 | 14.29 | 13.25 | 13.73 | 13.73 | -1.29% | 1,340,017 |
| Nov 7, 2025 | 13.06 | 14.06 | 12.82 | 13.91 | 13.91 | 1.53% | 1,941,963 |
| Nov 6, 2025 | 15.02 | 15.49 | 13.58 | 13.70 | 13.70 | -11.78% | 1,588,442 |
| Nov 5, 2025 | 14.51 | 16.00 | 14.48 | 15.53 | 15.53 | 13.69% | 2,348,104 |
| Nov 4, 2025 | 14.00 | 14.75 | 13.55 | 13.66 | 13.66 | -11.59% | 2,234,107 |
| Nov 3, 2025 | 15.88 | 16.38 | 14.91 | 15.45 | 15.45 | -9.12% | 1,945,767 |
| Oct 31, 2025 | 16.46 | 17.40 | 15.75 | 17.00 | 17.00 | 3.28% | 1,656,480 |
| Oct 30, 2025 | 18.70 | 18.79 | 16.05 | 16.46 | 16.46 | -13.82% | 2,811,703 |
| Oct 29, 2025 | 19.60 | 21.00 | 18.00 | 19.10 | 19.10 | 5.88% | 2,121,400 |
| Oct 28, 2025 | 18.21 | 19.10 | 17.33 | 18.04 | 18.04 | 0.87% | 1,554,662 |
| Oct 27, 2025 | 21.47 | 21.60 | 17.85 | 17.89 | 17.89 | -11.90% | 2,290,763 |
| Oct 24, 2025 | 19.61 | 20.60 | 18.51 | 20.30 | 20.30 | 6.56% | 1,777,902 |
| Oct 23, 2025 | 17.10 | 19.50 | 17.10 | 19.05 | 19.05 | 9.36% | 2,430,514 |
| Oct 22, 2025 | 17.43 | 18.00 | 16.01 | 17.42 | 17.42 | -9.22% | 5,378,218 |
| Oct 21, 2025 | 22.83 | 23.60 | 18.86 | 19.19 | 19.19 | -15.43% | 5,254,635 |
| Oct 20, 2025 | 27.02 | 27.16 | 21.11 | 22.69 | 22.69 | -12.46% | 6,037,987 |
| Oct 17, 2025 | 23.28 | 26.52 | 22.05 | 25.92 | 25.92 | 11.44% | 5,009,974 |
| Oct 16, 2025 | 29.52 | 29.95 | 23.00 | 23.26 | 23.26 | -14.17% | 6,108,318 |
| Oct 15, 2025 | 29.95 | 31.50 | 24.06 | 27.10 | 27.10 | 8.49% | 11,776,909 |
| Oct 14, 2025 | 21.54 | 26.00 | 20.59 | 24.98 | 24.98 | 18.95% | 4,629,402 |
| Oct 13, 2025 | 21.69 | 21.97 | 20.40 | 21.00 | 21.00 | 11.35% | 2,946,859 |
| Oct 10, 2025 | 18.49 | 20.55 | 18.00 | 18.86 | 18.86 | 4.37% | 3,535,623 |
| Oct 9, 2025 | 17.55 | 18.62 | 17.15 | 18.07 | 18.07 | 5.73% | 1,395,514 |
| Oct 8, 2025 | 17.72 | 18.25 | 17.00 | 17.09 | 17.09 | -1.73% | 1,361,017 |
| Oct 7, 2025 | 18.10 | 19.60 | 16.44 | 17.39 | 17.39 | -2.69% | 2,813,314 |
| Oct 6, 2025 | 18.75 | 18.80 | 17.61 | 17.87 | 17.87 | 4.14% | 2,290,277 |
| Oct 3, 2025 | 17.01 | 18.18 | 16.90 | 17.16 | 17.16 | 1.66% | 2,102,924 |
| Oct 2, 2025 | 16.30 | 17.60 | 15.92 | 16.88 | 16.88 | 5.11% | 2,244,151 |
| Oct 1, 2025 | 16.75 | 16.92 | 15.83 | 16.06 | 16.06 | -2.13% | 1,834,911 |
| Sep 30, 2025 | 15.24 | 16.75 | 15.13 | 16.41 | 16.41 | 7.40% | 3,515,899 |
| Sep 29, 2025 | 16.60 | 16.65 | 15.16 | 15.28 | 15.28 | -3.35% | 1,724,227 |
| Sep 26, 2025 | 16.21 | 16.89 | 15.11 | 15.81 | 15.81 | 0.13% | 2,131,730 |
| Sep 25, 2025 | 16.50 | 17.74 | 15.75 | 15.79 | 15.79 | -10.39% | 3,504,581 |
| Sep 24, 2025 | 16.59 | 18.07 | 15.78 | 17.62 | 17.62 | 11.66% | 4,658,935 |
| Sep 23, 2025 | 15.29 | 16.48 | 14.52 | 15.78 | 15.78 | 13.20% | 7,431,231 |
| Sep 22, 2025 | 13.84 | 13.95 | 13.60 | 13.94 | 13.94 | 3.26% | 1,659,254 |
| Sep 19, 2025 | 12.90 | 13.88 | 12.88 | 13.50 | 13.50 | 5.47% | 2,416,634 |
| Sep 18, 2025 | 12.75 | 12.97 | 12.64 | 12.80 | 12.80 | 0.79% | 1,204,549 |
| Sep 17, 2025 | 12.73 | 12.89 | 12.57 | 12.70 | 12.70 | 0.95% | 721,522 |
| Sep 16, 2025 | 12.42 | 12.78 | 12.34 | 12.58 | 12.58 | 2.23% | 1,410,843 |
| Sep 15, 2025 | 12.29 | 12.40 | 12.15 | 12.31 | 12.31 | 1.99% | 1,575,634 |
| Sep 12, 2025 | 11.90 | 12.30 | 11.83 | 12.07 | 12.07 | 1.81% | 1,216,549 |
| Sep 11, 2025 | 11.71 | 11.86 | 11.71 | 11.85 | 11.85 | 1.20% | 485,789 |
| Sep 10, 2025 | 11.75 | 11.89 | 11.60 | 11.71 | 11.71 | 1.74% | 704,416 |
| Sep 9, 2025 | 11.59 | 11.61 | 11.51 | 11.51 | 11.51 | -0.26% | 173,596 |
| Sep 8, 2025 | 11.51 | 11.72 | 11.51 | 11.54 | 11.54 | -0.52% | 322,657 |
| Sep 5, 2025 | 11.52 | 11.65 | 11.37 | 11.60 | 11.60 | 0.87% | 183,607 |
| Sep 4, 2025 | 11.61 | 11.66 | 11.48 | 11.50 | 11.50 | -0.09% | 155,422 |
| Sep 3, 2025 | 11.48 | 11.69 | 11.46 | 11.51 | 11.51 | 0.09% | 233,836 |
| Sep 2, 2025 | 11.68 | 11.70 | 11.49 | 11.50 | 11.50 | -1.71% | 250,030 |
| Aug 29, 2025 | 11.77 | 11.81 | 11.61 | 11.70 | 11.70 | -0.59% | 177,480 |
| Aug 28, 2025 | 11.68 | 11.87 | 11.64 | 11.77 | 11.77 | 0.60% | 1,022,601 |
| Aug 27, 2025 | 11.60 | 11.76 | 11.60 | 11.70 | 11.70 | 0.86% | 268,861 |
| Aug 26, 2025 | 11.73 | 11.75 | 11.51 | 11.60 | 11.60 | -0.51% | 312,743 |
| Aug 25, 2025 | 11.49 | 11.75 | 11.43 | 11.66 | 11.66 | 1.66% | 334,467 |
| Aug 22, 2025 | 11.47 | 11.61 | 11.36 | 11.47 | 11.47 | 0.97% | 367,492 |
| Aug 21, 2025 | 11.59 | 11.68 | 11.34 | 11.36 | 11.36 | -0.87% | 134,324 |
| Aug 20, 2025 | 11.51 | 11.54 | 11.28 | 11.46 | 11.46 | -0.09% | 201,858 |
| Aug 19, 2025 | 11.72 | 11.73 | 11.35 | 11.47 | 11.47 | -2.55% | 419,438 |
| Aug 18, 2025 | 11.52 | 11.98 | 11.45 | 11.77 | 11.77 | 2.26% | 742,826 |
| Aug 15, 2025 | 11.59 | 11.59 | 11.46 | 11.51 | 11.51 | -0.52% | 250,977 |
| Aug 14, 2025 | 11.70 | 11.70 | 11.38 | 11.57 | 11.57 | -1.28% | 440,469 |
| Aug 13, 2025 | 11.99 | 12.01 | 11.53 | 11.72 | 11.72 | 0.60% | 1,167,086 |
| Aug 12, 2025 | 10.89 | 12.00 | 10.82 | 11.65 | 11.65 | 7.37% | 6,136,767 |
| Aug 11, 2025 | 10.90 | 10.94 | 10.75 | 10.85 | 10.85 | -0.28% | 169,166 |
| Aug 8, 2025 | 11.00 | 11.00 | 10.85 | 10.88 | 10.88 | -0.73% | 41,509 |
| Aug 7, 2025 | 10.95 | 11.00 | 10.92 | 10.96 | 10.96 | 0.18% | 146,448 |
| Aug 6, 2025 | 11.04 | 11.04 | 10.87 | 10.94 | 10.94 | -0.27% | 328,491 |
| Aug 5, 2025 | 10.90 | 11.05 | 10.88 | 10.97 | 10.97 | 0.18% | 276,302 |
| Aug 4, 2025 | 10.80 | 10.96 | 10.79 | 10.95 | 10.95 | 1.30% | 420,117 |
| Aug 1, 2025 | 10.81 | 10.88 | 10.75 | 10.81 | 10.81 | -1.23% | 311,395 |
| Jul 31, 2025 | 11.00 | 11.00 | 10.92 | 10.95 | 10.95 | -0.50% | 333,763 |
| Jul 30, 2025 | 11.00 | 11.05 | 10.94 | 11.00 | 11.00 | - | 107,818 |
| Jul 29, 2025 | 11.01 | 11.08 | 10.95 | 11.00 | 11.00 | -0.45% | 674,224 |
| Jul 28, 2025 | 11.10 | 11.30 | 11.02 | 11.05 | 11.05 | -0.27% | 95,468 |
| Jul 25, 2025 | 11.10 | 11.18 | 10.96 | 11.08 | 11.08 | -0.98% | 292,619 |
| Jul 24, 2025 | 11.15 | 11.33 | 11.00 | 11.19 | 11.19 | 0.99% | 484,461 |
| Jul 23, 2025 | 10.98 | 11.16 | 10.98 | 11.08 | 11.08 | 0.73% | 145,065 |
| Jul 22, 2025 | 10.95 | 11.06 | 10.95 | 11.00 | 11.00 | 0.36% | 102,752 |
| Jul 21, 2025 | 11.26 | 11.39 | 10.92 | 10.96 | 10.96 | -0.90% | 190,502 |
| Jul 18, 2025 | 11.25 | 11.26 | 11.01 | 11.06 | 11.06 | -1.25% | 293,444 |
| Jul 17, 2025 | 11.28 | 11.33 | 11.15 | 11.20 | 11.20 | 0.36% | 306,387 |