First Interstate BancSystem (FIBK) Price: 36.00

First Interstate BancSystem, Inc. (FIBK)

36.00 +0.23 (+0.64%) USD | NASDAQ | Oct 02, 16:00

35.97 -0.03 (-0.08%) After-Hours: 20:00

Price Chart

Historical Price Data

View and export this data back to 2010. Start Trial.

Date	Open	High	Low	Close	Volume
Oct 02, 2026	36.11	36.48	35.92	36.00	1.238M
Oct 01, 2026	35.57	35.92	34.86	35.77	1.354M
Sep 30, 2026	35.99	36.28	35.44	35.74	1.016M
Sep 29, 2026	36.62	36.69	35.92	36.00	1.384M
Sep 28, 2026	36.73	36.74	36.30	36.33	1.027M
Sep 25, 2026	36.66	37.16	36.65	36.91	1.647M
Sep 24, 2026	36.02	36.63	36.02	36.51	1.032M
Sep 23, 2026	36.33	36.62	36.02	36.02	1.062M
Sep 22, 2026	36.96	37.13	36.54	36.54	1.212M
Sep 21, 2026	37.41	37.62	36.82	36.83	1.157M
Sep 18, 2026	37.11	37.50	36.76	37.35	4.018M
Sep 17, 2026	37.23	37.54	37.04	37.16	1.115M
Sep 16, 2026	37.46	37.70	36.57	36.92	1.977M
Sep 15, 2026	37.21	37.68	37.21	37.46	1.050M
Sep 14, 2026	36.92	37.46	36.91	37.30	946808.0
Sep 11, 2026	37.20	37.37	36.56	36.92	725396.0
Sep 10, 2026	36.75	36.98	36.43	36.88	1.075M
Sep 09, 2026	37.09	37.44	36.72	36.82	1.017M
Sep 08, 2026	37.73	37.86	37.19	37.22	804889.0
Sep 04, 2026	37.51	37.94	37.45	37.85	868157.0
Sep 03, 2026	37.19	37.77	37.19	37.48	1.067M
Sep 02, 2026	36.53	37.39	36.34	37.16	891971.0
Sep 01, 2026	36.68	37.20	36.16	36.32	1.216M
Aug 31, 2026	37.07	37.28	36.63	36.81	792142.0
Aug 28, 2026	37.27	37.62	36.98	37.04	801049.0

Price Definition

The price of a security measures the cost to purchase 1 share of a security. For a company, price can be multiplied by shares outstanding to find the market capitalization (value of the company).

Read full definition.

Price Range, Past 5 Years

View Price Range, Past 5 Years

Start Trial

Minimum

Maximum

Average

Median

Price Benchmarks

View Price Benchmarks