Terrestrial Energy Inc. (IMSR)
NASDAQ: IMSR · Real-Time Price · USD
6.72
+0.23 (3.54%)
At close: Mar 9, 2026, 4:00 PM EDT
6.65
-0.07 (-1.04%)
After-hours: Mar 9, 2026, 5:19 PM EDT
Terrestrial Energy Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Mar 9, 2026 | 6.29 | 6.80 | 6.16 | 6.72 | 6.72 | 3.54% | 1,247,552 |
| Mar 6, 2026 | 6.50 | 7.09 | 6.43 | 6.49 | 6.49 | -3.85% | 1,045,278 |
| Mar 5, 2026 | 7.00 | 7.19 | 6.50 | 6.75 | 6.75 | -4.39% | 1,306,893 |
| Mar 4, 2026 | 6.82 | 7.10 | 6.56 | 7.06 | 7.06 | 7.05% | 1,192,304 |
| Mar 3, 2026 | 6.60 | 6.70 | 6.13 | 6.60 | 6.60 | -6.05% | 1,542,247 |
| Mar 2, 2026 | 6.49 | 7.16 | 6.41 | 7.02 | 7.02 | 1.74% | 1,555,662 |
| Feb 27, 2026 | 7.19 | 7.31 | 6.77 | 6.90 | 6.90 | -8.24% | 1,725,506 |
| Feb 26, 2026 | 7.14 | 7.59 | 6.88 | 7.52 | 7.52 | 5.77% | 1,777,966 |
| Feb 25, 2026 | 6.73 | 7.44 | 6.59 | 7.11 | 7.11 | 8.22% | 2,315,845 |
| Feb 24, 2026 | 6.03 | 6.60 | 6.02 | 6.57 | 6.57 | 7.53% | 1,501,238 |
| Feb 23, 2026 | 6.13 | 6.32 | 6.01 | 6.11 | 6.11 | -3.48% | 1,228,057 |
| Feb 20, 2026 | 6.66 | 6.84 | 6.28 | 6.33 | 6.33 | -7.59% | 1,486,780 |
| Feb 19, 2026 | 6.85 | 6.90 | 6.52 | 6.85 | 6.85 | -0.15% | 1,440,124 |
| Feb 18, 2026 | 6.94 | 7.24 | 6.80 | 6.86 | 6.86 | -1.15% | 1,207,278 |
| Feb 17, 2026 | 6.96 | 7.12 | 6.74 | 6.94 | 6.94 | -1.42% | 1,200,661 |
| Feb 13, 2026 | 6.94 | 7.32 | 6.76 | 7.04 | 7.04 | 1.88% | 1,239,371 |
| Feb 12, 2026 | 7.53 | 7.63 | 6.85 | 6.91 | 6.91 | -6.75% | 2,396,285 |
| Feb 11, 2026 | 7.88 | 8.03 | 7.03 | 7.41 | 7.41 | -5.00% | 1,675,258 |
| Feb 10, 2026 | 8.02 | 8.14 | 7.70 | 7.80 | 7.80 | -4.99% | 1,576,359 |
| Feb 9, 2026 | 8.33 | 8.48 | 7.97 | 8.21 | 8.21 | -1.20% | 1,748,535 |
| Feb 6, 2026 | 7.70 | 8.35 | 7.50 | 8.31 | 8.31 | 12.30% | 2,119,585 |
| Feb 5, 2026 | 7.53 | 7.80 | 7.19 | 7.40 | 7.40 | -7.38% | 2,121,640 |
| Feb 4, 2026 | 8.80 | 8.81 | 7.65 | 7.99 | 7.99 | -10.53% | 3,026,819 |
| Feb 3, 2026 | 8.90 | 9.22 | 8.38 | 8.93 | 8.93 | 1.25% | 2,213,901 |
| Feb 2, 2026 | 9.05 | 9.49 | 8.60 | 8.82 | 8.82 | -3.18% | 2,335,377 |
| Jan 30, 2026 | 9.00 | 9.57 | 8.84 | 9.11 | 9.11 | -1.46% | 2,716,671 |
| Jan 29, 2026 | 10.93 | 11.24 | 9.11 | 9.25 | 9.25 | -11.19% | 4,905,001 |
| Jan 28, 2026 | 10.50 | 10.82 | 9.98 | 10.41 | 10.41 | -0.24% | 3,222,680 |
| Jan 27, 2026 | 10.46 | 10.60 | 9.80 | 10.44 | 10.44 | -0.52% | 3,546,060 |
| Jan 26, 2026 | 12.31 | 12.42 | 10.44 | 10.49 | 10.49 | -15.40% | 5,013,535 |
| Jan 23, 2026 | 12.74 | 13.06 | 11.94 | 12.40 | 12.40 | -6.56% | 4,924,603 |
| Jan 22, 2026 | 11.80 | 13.53 | 11.68 | 13.27 | 13.27 | 24.72% | 9,704,278 |
| Jan 21, 2026 | 11.16 | 11.84 | 9.87 | 10.64 | 10.64 | 2.01% | 4,823,282 |
| Jan 20, 2026 | 11.00 | 11.30 | 10.40 | 10.43 | 10.43 | -10.78% | 3,487,640 |
| Jan 16, 2026 | 11.30 | 12.45 | 11.30 | 11.69 | 11.69 | 2.72% | 3,186,522 |
| Jan 15, 2026 | 10.60 | 11.99 | 10.51 | 11.38 | 11.38 | 8.38% | 3,816,940 |
| Jan 14, 2026 | 10.63 | 11.70 | 10.31 | 10.50 | 10.50 | -2.51% | 4,349,545 |
| Jan 13, 2026 | 11.62 | 12.26 | 10.68 | 10.77 | 10.77 | -3.49% | 6,922,489 |
| Jan 12, 2026 | 9.48 | 11.40 | 9.09 | 11.16 | 11.16 | 19.10% | 7,284,456 |
| Jan 9, 2026 | 9.34 | 9.73 | 8.60 | 9.37 | 9.37 | 11.68% | 5,351,969 |
| Jan 8, 2026 | 8.30 | 8.65 | 8.09 | 8.39 | 8.39 | -2.10% | 2,489,093 |
| Jan 7, 2026 | 9.00 | 9.50 | 8.51 | 8.57 | 8.57 | -5.93% | 4,962,576 |
| Jan 6, 2026 | 8.64 | 9.26 | 8.16 | 9.11 | 9.11 | 30.33% | 21,887,760 |
| Jan 5, 2026 | 6.66 | 7.09 | 6.54 | 6.99 | 6.99 | 7.04% | 1,977,534 |
| Jan 2, 2026 | 6.28 | 6.53 | 6.14 | 6.53 | 6.53 | 6.87% | 1,325,087 |
| Dec 31, 2025 | 6.05 | 6.30 | 5.97 | 6.11 | 6.11 | -0.16% | 1,513,081 |
| Dec 30, 2025 | 6.25 | 6.38 | 5.95 | 6.12 | 6.12 | -2.55% | 2,188,274 |
| Dec 29, 2025 | 6.67 | 6.89 | 6.25 | 6.28 | 6.28 | -8.45% | 1,675,547 |
| Dec 26, 2025 | 7.00 | 7.00 | 6.51 | 6.86 | 6.86 | -2.56% | 1,669,282 |
| Dec 24, 2025 | 7.00 | 7.10 | 6.83 | 7.04 | 7.04 | - | 773,198 |
| Dec 23, 2025 | 7.34 | 7.40 | 6.89 | 7.04 | 7.04 | -6.01% | 1,738,121 |
| Dec 22, 2025 | 7.71 | 8.06 | 7.36 | 7.49 | 7.49 | -3.23% | 1,238,959 |
| Dec 19, 2025 | 7.75 | 8.03 | 7.59 | 7.74 | 7.74 | 3.75% | 5,816,454 |
| Dec 18, 2025 | 7.26 | 7.62 | 7.24 | 7.46 | 7.46 | 5.22% | 1,610,312 |
| Dec 17, 2025 | 8.13 | 8.35 | 7.05 | 7.09 | 7.09 | -12.58% | 2,713,156 |
| Dec 16, 2025 | 8.06 | 8.50 | 7.95 | 8.11 | 8.11 | -1.58% | 1,077,961 |
| Dec 15, 2025 | 8.84 | 8.84 | 7.92 | 8.24 | 8.24 | -6.58% | 1,816,383 |
| Dec 12, 2025 | 9.57 | 10.07 | 8.79 | 8.82 | 8.82 | -8.03% | 1,229,393 |
| Dec 11, 2025 | 9.10 | 9.75 | 8.71 | 9.59 | 9.59 | 4.24% | 1,233,091 |
| Dec 10, 2025 | 9.20 | 9.49 | 8.72 | 9.20 | 9.20 | -1.92% | 1,136,615 |
| Dec 9, 2025 | 9.26 | 9.53 | 8.90 | 9.38 | 9.38 | -0.27% | 1,367,820 |
| Dec 8, 2025 | 9.54 | 9.76 | 9.26 | 9.41 | 9.41 | 1.02% | 1,267,294 |
| Dec 5, 2025 | 10.50 | 10.50 | 9.13 | 9.31 | 9.31 | -13.72% | 1,863,885 |
| Dec 4, 2025 | 9.51 | 11.04 | 9.40 | 10.79 | 10.79 | 12.40% | 2,255,330 |
| Dec 3, 2025 | 9.04 | 9.73 | 8.50 | 9.60 | 9.60 | 4.01% | 1,793,001 |
| Dec 2, 2025 | 8.98 | 9.50 | 8.88 | 9.23 | 9.23 | 5.85% | 1,402,496 |
| Dec 1, 2025 | 9.05 | 9.13 | 8.48 | 8.72 | 8.72 | -7.63% | 1,234,361 |
| Nov 28, 2025 | 9.25 | 9.91 | 9.24 | 9.44 | 9.44 | 3.85% | 1,576,383 |
| Nov 26, 2025 | 8.52 | 9.29 | 7.66 | 9.09 | 9.09 | 7.45% | 2,527,120 |
| Nov 25, 2025 | 8.56 | 8.83 | 7.52 | 8.46 | 8.46 | -3.97% | 3,200,027 |
| Nov 24, 2025 | 9.54 | 9.79 | 8.65 | 8.81 | 8.81 | -8.42% | 2,619,256 |
| Nov 21, 2025 | 10.02 | 10.11 | 9.21 | 9.62 | 9.62 | -5.41% | 2,203,425 |
| Nov 20, 2025 | 11.30 | 11.90 | 10.03 | 10.17 | 10.17 | -9.03% | 1,844,868 |
| 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 |