First Interstate BancSystem, Inc. (FIBK)
NASDAQ: FIBK · Real-Time Price · USD
31.86
-0.14 (-0.44%)
At close: Oct 7, 2025, 4:00 PM EDT
31.84
-0.02 (-0.06%)
After-hours: Oct 7, 2025, 4:12 PM EDT
FIBK Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 7, 2025 | 32.13 | 32.40 | 31.92 | 32.00 | - | - | 420,091 |
| Oct 6, 2025 | 32.16 | 32.60 | 31.82 | 32.00 | 32.00 | 0.34% | 1,032,067 |
| Oct 3, 2025 | 31.70 | 32.32 | 31.70 | 31.89 | 31.89 | 0.63% | 554,448 |
| Oct 2, 2025 | 31.74 | 31.91 | 31.28 | 31.69 | 31.69 | -0.19% | 810,809 |
| Oct 1, 2025 | 31.68 | 31.92 | 31.34 | 31.75 | 31.75 | -0.38% | 793,738 |
| Sep 30, 2025 | 32.12 | 32.31 | 31.40 | 31.87 | 31.87 | -0.81% | 959,357 |
| Sep 29, 2025 | 32.55 | 32.65 | 31.91 | 32.13 | 32.13 | -1.29% | 769,299 |
| Sep 26, 2025 | 32.85 | 33.10 | 32.30 | 32.55 | 32.55 | -0.43% | 1,064,708 |
| Sep 25, 2025 | 32.78 | 32.88 | 32.48 | 32.69 | 32.69 | -1.12% | 738,394 |
| Sep 24, 2025 | 33.24 | 33.80 | 32.87 | 33.06 | 33.06 | -0.57% | 1,059,115 |
| Sep 23, 2025 | 32.76 | 33.32 | 32.65 | 33.25 | 33.25 | 1.59% | 1,699,466 |
| Sep 22, 2025 | 33.30 | 33.39 | 32.55 | 32.73 | 32.73 | -2.15% | 549,548 |
| Sep 19, 2025 | 33.84 | 33.99 | 33.45 | 33.45 | 33.45 | -1.15% | 2,186,244 |
| Sep 18, 2025 | 32.44 | 33.90 | 32.44 | 33.84 | 33.84 | 4.32% | 1,782,850 |
| Sep 17, 2025 | 32.23 | 33.36 | 32.16 | 32.44 | 32.44 | 1.19% | 873,732 |
| Sep 16, 2025 | 32.34 | 32.52 | 31.76 | 32.06 | 32.06 | -1.11% | 797,123 |
| Sep 15, 2025 | 32.74 | 32.94 | 32.38 | 32.42 | 32.42 | -0.80% | 627,815 |
| Sep 12, 2025 | 32.59 | 32.92 | 32.39 | 32.68 | 32.68 | 0.62% | 743,047 |
| Sep 11, 2025 | 32.17 | 32.62 | 32.00 | 32.48 | 32.48 | 1.12% | 731,992 |
| Sep 10, 2025 | 32.48 | 32.79 | 32.02 | 32.12 | 32.12 | -1.14% | 1,050,939 |
| Sep 9, 2025 | 32.81 | 32.99 | 32.43 | 32.49 | 32.49 | -1.13% | 2,800,328 |
| Sep 8, 2025 | 32.68 | 32.89 | 32.35 | 32.86 | 32.86 | 0.95% | 479,975 |
| Sep 5, 2025 | 32.99 | 33.25 | 32.29 | 32.55 | 32.55 | -0.84% | 432,290 |
| Sep 4, 2025 | 32.67 | 32.84 | 32.39 | 32.83 | 32.83 | 1.06% | 533,290 |
| Sep 3, 2025 | 32.36 | 32.93 | 32.11 | 32.48 | 32.48 | -0.25% | 704,814 |
| Sep 2, 2025 | 32.29 | 32.58 | 32.09 | 32.56 | 32.56 | -0.49% | 960,056 |
| Aug 29, 2025 | 32.32 | 33.01 | 32.27 | 32.72 | 32.72 | 2.09% | 1,065,264 |
| Aug 28, 2025 | 32.35 | 32.39 | 31.94 | 32.05 | 32.05 | -0.47% | 562,859 |
| Aug 27, 2025 | 31.87 | 32.27 | 31.87 | 32.20 | 32.20 | 0.85% | 554,220 |
| Aug 26, 2025 | 31.83 | 32.10 | 31.67 | 31.93 | 31.93 | 0.31% | 689,395 |
| Aug 25, 2025 | 31.78 | 31.97 | 31.64 | 31.83 | 31.83 | -0.50% | 690,517 |
| Aug 22, 2025 | 30.21 | 32.10 | 30.21 | 31.99 | 31.99 | 6.53% | 1,031,172 |
| Aug 21, 2025 | 30.00 | 30.26 | 29.87 | 30.03 | 30.03 | -0.63% | 411,568 |
| Aug 20, 2025 | 30.24 | 30.55 | 30.02 | 30.22 | 30.22 | 0.20% | 533,613 |
| Aug 19, 2025 | 30.25 | 30.60 | 30.09 | 30.16 | 30.16 | -0.56% | 486,591 |
| Aug 18, 2025 | 30.04 | 30.34 | 29.84 | 30.33 | 30.33 | 0.97% | 418,633 |
| Aug 15, 2025 | 30.71 | 30.80 | 29.97 | 30.04 | 30.04 | -1.86% | 941,895 |
| Aug 14, 2025 | 30.13 | 30.69 | 29.86 | 30.61 | 30.61 | 0.07% | 514,677 |
| Aug 13, 2025 | 30.08 | 30.69 | 30.02 | 30.59 | 30.59 | 1.80% | 751,331 |
| Aug 12, 2025 | 29.09 | 30.09 | 28.94 | 30.05 | 30.05 | 4.20% | 903,659 |
| Aug 11, 2025 | 28.92 | 28.99 | 28.64 | 28.84 | 28.84 | -1.37% | 664,806 |
| Aug 8, 2025 | 29.11 | 29.38 | 28.85 | 29.24 | 28.77 | 1.53% | 840,446 |
| Aug 7, 2025 | 29.53 | 29.53 | 28.57 | 28.80 | 28.34 | -1.27% | 887,178 |
| Aug 6, 2025 | 29.75 | 29.97 | 29.04 | 29.17 | 28.70 | -1.82% | 1,005,319 |
| Aug 5, 2025 | 29.38 | 29.78 | 28.88 | 29.71 | 29.23 | 1.47% | 1,330,798 |
| Aug 4, 2025 | 28.61 | 29.30 | 28.44 | 29.28 | 28.81 | 3.06% | 1,093,032 |
| Aug 1, 2025 | 28.28 | 28.61 | 27.60 | 28.41 | 27.95 | -1.32% | 1,214,189 |
| Jul 31, 2025 | 28.73 | 28.93 | 28.35 | 28.79 | 28.33 | 0.66% | 1,248,458 |
| Jul 30, 2025 | 29.34 | 29.60 | 28.24 | 28.60 | 28.14 | -2.65% | 1,938,769 |
| Jul 29, 2025 | 29.91 | 30.00 | 29.17 | 29.38 | 28.91 | -0.91% | 1,021,823 |