Canadian Solar Inc. (CSIQ)
NASDAQ: CSIQ · Real-Time Price · USD
9.26
-0.09 (-0.96%)
At close: Oct 30, 2026, 4:00 PM EDT
9.25
-0.01 (-0.11%)
After-hours: Oct 30, 2026, 7:53 PM EDT
Canadian Solar Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 30, 2026 | 8.91 | 9.28 | 8.90 | 9.26 | 9.26 | -0.96% | 2,054,741 |
| Oct 29, 2026 | 9.68 | 9.70 | 9.16 | 9.35 | 9.35 | -2.50% | 1,345,602 |
| Oct 28, 2026 | 9.41 | 9.61 | 9.17 | 9.59 | 9.59 | -0.83% | 1,454,627 |
| Oct 27, 2026 | 9.10 | 9.75 | 9.08 | 9.67 | 9.67 | 9.27% | 1,889,696 |
| Oct 26, 2026 | 9.30 | 9.30 | 8.79 | 8.85 | 8.85 | -4.12% | 1,775,563 |
| Oct 23, 2026 | 9.17 | 9.42 | 8.94 | 9.23 | 9.23 | 0.11% | 1,245,967 |
| Oct 22, 2026 | 9.53 | 9.80 | 9.05 | 9.22 | 9.22 | -6.21% | 2,162,499 |
| Oct 21, 2026 | 9.91 | 9.95 | 9.68 | 9.83 | 9.83 | 0.61% | 1,187,884 |
| Oct 20, 2026 | 9.50 | 10.05 | 9.49 | 9.77 | 9.77 | 2.09% | 1,313,894 |
| Oct 19, 2026 | 9.83 | 9.91 | 9.30 | 9.57 | 9.57 | -2.45% | 1,929,228 |
| Oct 16, 2026 | 10.55 | 10.55 | 9.76 | 9.81 | 9.81 | -7.19% | 2,658,375 |
| Oct 15, 2026 | 10.12 | 10.62 | 9.95 | 10.57 | 10.57 | 2.32% | 1,708,249 |
| Oct 14, 2026 | 10.88 | 10.88 | 10.30 | 10.33 | 10.33 | -7.85% | 1,974,289 |
| Oct 13, 2026 | 11.04 | 11.29 | 10.75 | 11.21 | 11.21 | 1.54% | 1,324,179 |
| Oct 12, 2026 | 11.17 | 11.35 | 10.91 | 11.04 | 11.04 | -2.99% | 1,278,701 |
| Oct 9, 2026 | 11.09 | 11.42 | 10.91 | 11.38 | 11.38 | 3.31% | 1,593,045 |
| Oct 8, 2026 | 11.23 | 11.32 | 10.60 | 11.02 | 11.02 | -2.09% | 1,885,973 |
| Oct 7, 2026 | 11.16 | 11.28 | 11.01 | 11.25 | 11.25 | -2.51% | 1,255,631 |
| Oct 6, 2026 | 11.39 | 11.68 | 11.30 | 11.54 | 11.54 | 3.13% | 1,175,727 |
| Oct 5, 2026 | 11.19 | 11.20 | 10.88 | 11.19 | 11.19 | 0.04% | 1,113,930 |
| Oct 2, 2026 | 11.62 | 11.69 | 11.17 | 11.19 | 11.19 | -0.75% | 1,173,439 |
| Oct 1, 2026 | 11.39 | 11.58 | 10.95 | 11.27 | 11.27 | -2.17% | 1,497,582 |
| Sep 30, 2026 | 11.54 | 11.69 | 11.04 | 11.52 | 11.52 | -0.26% | 1,954,974 |
| Sep 29, 2026 | 10.57 | 11.75 | 10.35 | 11.55 | 11.55 | 10.84% | 3,596,223 |
| Sep 28, 2026 | 10.70 | 10.79 | 10.34 | 10.42 | 10.42 | -3.52% | 1,679,824 |
| Sep 25, 2026 | 11.09 | 11.16 | 10.71 | 10.80 | 10.80 | -1.37% | 2,005,131 |
| Sep 24, 2026 | 11.17 | 11.17 | 10.70 | 10.95 | 10.95 | -3.44% | 2,766,173 |
| Sep 23, 2026 | 11.66 | 11.71 | 11.17 | 11.34 | 11.34 | -3.65% | 1,600,034 |
| Sep 22, 2026 | 11.77 | 11.83 | 11.62 | 11.77 | 11.77 | - | 1,248,256 |
| Sep 21, 2026 | 11.66 | 11.80 | 11.27 | 11.77 | 11.77 | 3.25% | 1,454,311 |
| Sep 18, 2026 | 11.86 | 11.91 | 11.14 | 11.40 | 11.40 | -2.98% | 2,313,688 |
| Sep 17, 2026 | 11.53 | 12.02 | 11.53 | 11.75 | 11.75 | 3.62% | 2,104,968 |
| Sep 16, 2026 | 12.40 | 12.44 | 11.10 | 11.34 | 11.34 | -7.35% | 2,930,580 |
| Sep 15, 2026 | 12.79 | 12.94 | 12.16 | 12.24 | 12.24 | -5.48% | 1,397,781 |
| Sep 14, 2026 | 12.55 | 12.99 | 12.42 | 12.95 | 12.95 | 1.49% | 1,115,002 |
| Sep 11, 2026 | 13.06 | 13.26 | 12.70 | 12.76 | 12.76 | -2.07% | 1,701,077 |
| Sep 10, 2026 | 13.11 | 13.41 | 12.75 | 13.03 | 13.03 | -3.19% | 1,639,037 |
| Sep 9, 2026 | 13.78 | 14.19 | 13.26 | 13.46 | 13.46 | -2.96% | 1,703,222 |
| Sep 8, 2026 | 13.41 | 14.23 | 13.26 | 13.87 | 13.87 | 4.92% | 2,431,240 |
| Sep 4, 2026 | 13.50 | 13.66 | 13.20 | 13.22 | 13.22 | -2.29% | 1,431,355 |
| Sep 3, 2026 | 13.31 | 13.69 | 13.29 | 13.53 | 13.53 | 1.27% | 1,574,152 |
| Sep 2, 2026 | 12.67 | 13.40 | 12.62 | 13.36 | 13.36 | 5.53% | 2,552,469 |
| Sep 1, 2026 | 12.18 | 12.82 | 12.13 | 12.66 | 12.66 | 2.68% | 2,292,500 |
| Aug 31, 2026 | 13.10 | 13.12 | 12.24 | 12.33 | 12.33 | -6.16% | 3,391,320 |
| Aug 28, 2026 | 13.65 | 13.78 | 12.91 | 13.14 | 13.14 | -6.01% | 3,093,340 |
| Aug 27, 2026 | 13.41 | 14.31 | 12.92 | 13.98 | 13.98 | 0.79% | 3,414,740 |
| Aug 26, 2026 | 14.25 | 14.31 | 13.58 | 13.87 | 13.87 | -2.87% | 1,627,236 |
| Aug 25, 2026 | 14.61 | 14.68 | 14.03 | 14.28 | 14.28 | -0.28% | 1,541,764 |
| Aug 24, 2026 | 14.45 | 14.58 | 14.16 | 14.32 | 14.32 | -1.58% | 1,183,513 |
| Aug 21, 2026 | 15.00 | 15.15 | 14.18 | 14.55 | 14.55 | -1.22% | 1,840,156 |