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1st Intst Banc-A (FIBK)

NASDAQ

$37.32+$0.60 (+1.65%)

Price as of Jun 23, 2026 6:01 PM EDT

$3.6B
Market Cap
41.42%
1-Year Change
Banks - Regional
Industry

1 Month
+3.44%

Low Price$34.32

High Price$37.11
3 Months
+14.50%

Low Price$32.81

High Price$37.11
1 Year
+41.42%

Low Price$27.45

High Price$39.00

From

Show

Frequency

Date	Open	High	Low	Close	Change (%)	Volume
06/22/2026	36.47	36.89	36.33	36.71	+0.77%	888,796
06/18/2026	36.00	36.54	35.88	36.43	+2.22%	2,426,846
06/17/2026	36.35	36.79	35.14	35.64	-2.41%	1,572,143
06/16/2026	36.67	37.03	36.35	36.52	+0.25%	753,456
06/15/2026	37.39	37.63	36.37	36.43	-1.83%	802,293
06/12/2026	36.63	37.17	36.63	37.11	+1.50%	646,125
06/11/2026	36.29	36.76	36.02	36.56	+0.94%	891,974
06/10/2026	36.08	36.58	36.08	36.22	+0.33%	796,579
06/09/2026	35.80	36.85	35.80	36.10	+1.49%	829,705
06/08/2026	35.65	36.03	35.56	35.57	0.00%	713,808
06/05/2026	35.66	36.03	35.41	35.57	-0.42%	1,088,967
06/04/2026	34.89	35.74	34.86	35.72	+4.08%	853,250
06/03/2026	35.04	35.15	34.26	34.32	-2.56%	1,114,907
06/02/2026	34.56	35.36	34.56	35.22	+1.41%	691,737
06/01/2026	35.25	35.27	34.45	34.73	-2.44%	932,357
05/29/2026	36.01	36.01	35.55	35.60	0.00%	1,310,754
05/28/2026	35.52	35.63	35.04	35.60	-0.17%	957,568
05/27/2026	35.86	36.05	35.42	35.66	-1.30%	1,109,176
05/26/2026	35.67	36.14	35.61	36.13	+1.80%	900,072
05/22/2026	35.30	35.55	35.10	35.49	+0.82%	1,251,666
05/21/2026	34.91	35.49	34.80	35.20	+0.06%	815,105
05/20/2026	34.48	35.44	34.32	35.18	+2.39%	1,164,033
05/19/2026	34.31	34.56	34.00	34.36	-0.06%	970,090
05/18/2026	34.44	34.79	34.24	34.38	+0.88%	1,289,515
05/15/2026	34.26	34.40	33.70	34.08	-0.76%	1,360,738
05/14/2026	34.46	34.76	34.28	34.34	+0.67%	863,499
05/13/2026	34.65	34.93	33.83	34.11	-1.39%	1,709,567
05/12/2026	35.25	35.34	34.38	34.59	-1.45%	1,701,923
05/11/2026	36.08	36.19	35.01	35.10	-2.36%	1,724,700
05/11/2026	$0.47 Dividend
05/08/2026	35.87	36.06	35.57	35.95	+0.47%	1,559,801
05/07/2026	36.03	36.31	35.69	35.78	-0.37%	1,480,224
05/06/2026	35.84	36.21	35.64	35.92	+1.35%	1,219,706
05/05/2026	34.78	35.62	34.54	35.44	+2.60%	1,098,844
05/04/2026	34.70	35.00	34.43	34.54	-1.30%	1,107,437
05/01/2026	35.00	35.48	34.60	34.99	-0.11%	1,385,008
04/30/2026	34.08	35.27	34.02	35.03	+3.08%	2,670,941
04/29/2026	35.20	35.31	33.95	33.99	-3.50%	1,880,208
04/29/2026	$0.61 Earnings
04/28/2026	35.16	35.36	34.91	35.22	+0.99%	1,332,317
04/27/2026	34.46	35.12	34.36	34.87	+1.38%	1,767,191
04/24/2026	34.39	34.57	33.84	34.40	-0.03%	1,278,782
04/23/2026	34.18	34.47	33.95	34.41	+1.10%	1,008,157
04/22/2026	33.99	34.12	33.66	34.04	+0.73%	998,143
04/21/2026	34.04	34.30	33.66	33.79	-0.67%	869,095
04/20/2026	33.96	34.51	33.96	34.02	-0.46%	789,450
04/17/2026	33.83	34.67	33.67	34.17	+2.52%	1,429,600
04/16/2026	33.57	33.76	33.21	33.33	-0.88%	916,651
04/15/2026	33.90	33.91	33.24	33.63	-0.53%	860,904
04/14/2026	33.98	34.12	33.75	33.81	-0.55%	802,004
04/13/2026	33.51	34.02	33.17	34.00	+1.20%	867,935
04/10/2026	33.83	33.88	33.51	33.59	-0.70%	1,192,522
04/09/2026	33.35	34.04	33.14	33.83	+0.68%	2,184,569
04/08/2026	33.68	34.05	33.35	33.60	+2.47%	1,603,820
04/07/2026	32.73	33.14	32.39	32.79	-1.86%	2,039,109
04/06/2026	32.92	33.55	32.89	33.41	+1.11%	949,318
04/02/2026	32.61	33.26	32.38	33.05	-0.21%	1,206,822
04/01/2026	33.11	33.51	32.83	33.12	+0.45%	1,060,051
03/31/2026	32.83	33.66	32.76	32.97	+1.77%	1,762,443
03/30/2026	32.79	32.79	32.26	32.40	+0.03%	782,993
03/27/2026	32.83	33.08	32.31	32.39	-2.06%	1,155,198
03/26/2026	32.87	33.32	32.79	33.07	-0.39%	1,110,252
03/25/2026	33.26	33.42	32.80	33.20	+1.08%	733,194
03/24/2026	32.38	33.29	31.77	32.84	+0.33%	743,795
03/23/2026	32.92	33.55	32.57	32.73	+2.09%	1,175,591
03/20/2026	31.82	32.14	31.52	32.06	+0.62%	3,944,488
03/19/2026	31.35	32.08	31.22	31.86	+0.78%	1,801,138
03/18/2026	32.66	32.71	31.57	31.62	-3.23%	1,611,602
03/17/2026	33.23	33.31	32.54	32.67	-0.36%	723,094
03/16/2026	33.20	33.57	32.73	32.79	+0.27%	559,580
03/13/2026	33.26	33.46	32.57	32.70	-0.30%	1,049,501
03/12/2026	32.65	33.19	32.38	32.80	-1.57%	1,112,337
03/11/2026	33.27	33.58	33.03	33.32	-0.76%	809,679
03/10/2026	33.56	34.35	33.14	33.58	0.00%	1,390,936
03/09/2026	33.02	33.80	32.29	33.58	-0.50%	1,734,459
03/06/2026	33.41	34.01	32.81	33.75	-2.31%	915,066
03/05/2026	34.47	34.90	34.12	34.55	-0.46%	1,215,562
03/04/2026	34.48	34.90	34.24	34.71	+1.24%	883,058
03/03/2026	33.70	34.67	33.44	34.28	-1.28%	920,833
03/02/2026	33.40	34.77	33.11	34.73	+1.65%	1,770,363
02/27/2026	35.42	35.78	33.77	34.16	-5.93%	1,413,575
02/26/2026	36.09	36.60	35.70	36.32	+1.24%	792,665
02/25/2026	35.45	36.05	35.20	35.87	+2.19%	703,953
02/24/2026	35.20	35.67	34.84	35.10	-0.59%	947,747
02/23/2026	36.76	37.06	35.09	35.31	-4.46%	976,945
02/20/2026	36.47	37.07	36.22	36.96	+0.81%	785,560
02/19/2026	36.44	36.71	36.19	36.66	-0.32%	828,905
02/18/2026	37.31	37.97	36.70	36.78	-1.87%	815,098
02/17/2026	37.24	37.72	36.83	37.48	+0.82%	858,199
02/13/2026	36.79	37.59	36.46	37.17	+0.86%	674,802
02/12/2026	37.76	38.05	36.18	36.86	-1.56%	1,034,804
02/11/2026	38.00	38.34	37.10	37.44	-0.55%	964,353
02/10/2026	38.01	38.18	37.33	37.65	-1.01%	738,164
02/10/2026	$0.47 Dividend
02/09/2026	37.60	38.28	37.42	38.03	+0.46%	981,581
02/06/2026	37.42	38.19	37.36	37.86	+2.16%	1,200,073
02/05/2026	36.73	37.39	36.57	37.06	-0.37%	1,444,249
02/04/2026	36.86	37.74	36.86	37.19	+1.44%	914,622
02/03/2026	35.93	37.08	35.89	36.67	+2.15%	1,392,149
02/02/2026	34.98	36.25	34.72	35.90	+3.78%	1,953,350