First Interstate BancSystem, Inc. (FIBK) NASDAQ

34.52

+0.4091(+1.20%)

Updated at May 14 11:16AM

Currency In USD

FIBK Historical Return

If you invested $1000 in First Interstate BancSystem, Inc. (FIBK) 10 years ago, it would be worth $1,975.91 as of May 14, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $953.3, while $1000 invested 1 year ago would be worth $1,294.79. This corresponds to total returns of 97.59%, -4.67%, 29.48%, respectively, with annualized returns of 7.05%, -0.95%, 29.48%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

FIBK Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
May 13, 2026	34.65	34.11	34.11	34.93	33.83	1.71M
May 12, 2026	35.25	34.59	34.59	35.34	34.38	1.21M
May 11, 2026	36.08	35.1	35.1	36.19	35.01	1.27M
May 08, 2026	36.34	36.42	36.42	36.53	36.04	1.18M
May 07, 2026	36.5	36.25	36.25	36.78	36.16	1.24M
May 06, 2026	36.31	36.39	36.39	36.68	36.11	954,683
May 05, 2026	35.23	35.9	35.9	36.09	34.99	1.1M
May 04, 2026	35.15	34.99	34.99	35.46	34.88	1.11M
May 01, 2026	35.46	35.45	35.45	35.95	35.05	1.38M
April 30, 2026	34.53	35.49	35.49	35.73	34.46	2.67M
April 29, 2026	35.66	34.43	34.43	35.77	34.39	1.88M
April 28, 2026	35.62	35.68	35.68	35.83	35.37	1.33M
April 27, 2026	34.91	35.33	35.33	35.58	34.81	1.77M
April 24, 2026	34.84	34.85	34.85	35.02	34.28	1.08M
April 23, 2026	34.63	34.86	34.86	34.92	34.4	1.01M
April 22, 2026	34.43	34.48	34.48	34.57	34.1	998,143
April 21, 2026	34.49	34.23	34.23	34.75	34.1	869,121
April 20, 2026	34.4	34.46	34.46	34.96	34.4	789,481
April 17, 2026	34.27	34.62	34.62	35.12	34.12	1.38M
April 16, 2026	34.01	33.77	33.77	34.21	33.65	916,632
April 15, 2026	34.34	34.07	34.07	34.35	33.67	860,903
April 14, 2026	34.42	34.25	34.25	34.57	34.2	802,004
April 13, 2026	33.95	34.44	34.44	34.46	33.6	868,327
April 10, 2026	34.27	34.03	34.03	34.32	33.95	1.17M
April 09, 2026	33.79	34.27	34.27	34.49	33.57	2.19M
April 08, 2026	34.12	34.04	34.04	34.5	33.79	1.6M
April 07, 2026	33.16	33.22	33.22	33.57	32.81	2.04M
April 06, 2026	33.35	33.85	33.85	33.99	33.32	949,317
April 02, 2026	33.04	33.48	33.48	33.7	32.8	1.21M
April 01, 2026	33.54	33.55	33.55	33.95	33.26	1.06M
March 31, 2026	33.26	33.4	33.4	34.1	33.19	1.76M
March 30, 2026	33.22	32.82	32.82	33.22	32.68	782,993
March 27, 2026	33.26	32.81	32.81	33.51	32.73	1.16M
March 26, 2026	33.3	33.5	33.5	33.76	33.22	1.11M
March 25, 2026	33.69	33.63	33.63	33.86	33.23	733,178
March 24, 2026	32.8	33.27	33.27	33.73	32.19	743,495
March 23, 2026	33.35	33.16	33.16	33.99	33	1.18M
March 20, 2026	32.24	32.48	32.48	32.56	31.93	3.75M
March 19, 2026	31.76	32.28	32.28	32.5	31.62	1.78M
March 18, 2026	33.09	32.03	32.03	33.14	31.98	1.61M
March 17, 2026	33.66	33.1	33.1	33.75	32.97	723,104
March 16, 2026	33.63	33.22	33.22	34.01	33.16	559,580
March 13, 2026	33.69	33.13	33.13	33.9	33	1.04M
March 12, 2026	33.08	33.23	33.23	33.62	32.8	1.1M
March 11, 2026	33.71	33.76	33.76	34.02	33.46	809,679
March 10, 2026	34	34.02	34.02	34.8	33.58	1.39M
March 09, 2026	33.45	34.02	34.02	34.24	32.71	1.73M
March 06, 2026	33.85	34.19	34.19	34.45	33.24	915,100
March 05, 2026	34.92	35	35	35.36	34.57	1.22M
March 04, 2026	34.93	35.16	35.16	35.36	34.69	854,318
March 03, 2026	34.14	34.73	34.73	35.12	33.88	889,224
March 02, 2026	33.84	35.18	35.18	35.23	33.54	1.77M
February 27, 2026	35.88	34.61	34.61	36.24	34.21	1.41M
February 26, 2026	36.56	36.79	36.79	37.08	36.17	792,700
February 25, 2026	35.92	36.34	36.34	36.52	35.66	704,000
February 24, 2026	35.66	35.56	35.56	36.14	35.3	947,747
February 23, 2026	37.24	35.77	35.77	37.55	35.55	976,945
February 20, 2026	36.95	37.44	37.44	37.55	36.69	785,600
February 19, 2026	36.92	37.14	37.14	37.19	36.66	828,905
February 18, 2026	37.8	37.26	37.26	38.47	37.18	815,100