NASDAQ:FIBK | Historical Stock Price | FIRST INTERSTATE BANCSYSTEM INC

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2010-03-24 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$10.17$15.40$23.30$35.27$53.37$80.772010-03-242026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2017-12-29$40.05$50.27125,300
2017-12-28$40.92$51.37118,900
2017-12-27$40.60$50.96163,700
2017-12-26$40.95$51.40173,500
2017-12-22$41.10$51.59157,800
2017-12-21$41.15$51.65153,000
2017-12-20$40.50$50.84293,800
2017-12-19$40.40$50.71255,500
2017-12-18$40.50$50.84347,400
2017-12-15$39.60$49.71405,300
2017-12-14$38.80$48.70329,100
2017-12-13$39.30$49.33179,100
2017-12-12$39.75$49.90235,400
2017-12-11$39.35$49.40279,600
2017-12-08$39.55$49.65263,600
2017-12-07$39.65$49.77251,700
2017-12-06$39.10$49.08123,000
2017-12-05$39.30$49.33287,800
2017-12-04$40.05$50.27300,900
2017-12-01$39.50$49.58275,500
2017-11-30$39.70$49.83229,500
2017-11-29$40.50$50.84361,500
2017-11-28$39.50$49.58236,600
2017-11-27$38.15$47.89189,000
2017-11-24$37.75$47.3972,600
2017-11-22$38.10$47.83205,700
2017-11-21$38.65$48.52174,400
2017-11-20$38.30$48.08132,000
2017-11-17$37.90$47.58161,600
2017-11-16$37.50$47.0793,900
2017-11-15$37.55$47.14183,400
2017-11-14$37.55$47.14219,900
2017-11-13$37.20$46.70125,400
2017-11-10$36.60$45.94190,100
2017-11-09$36.85$46.26168,500
2017-11-08$37.55$47.14104,100
2017-11-07$37.80$47.45141,700
2017-11-06$39.00$48.96174,800
2017-11-03$38.80$48.7084,600
2017-11-02$39.05$49.0294,700
2017-11-01$38.65$48.52288,100
2017-10-31$39.30$49.33255,700
2017-10-30$37.75$47.39137,300
2017-10-27$38.80$48.40141,600
2017-10-26$38.60$48.15112,000
2017-10-25$38.20$47.66135,600
2017-10-24$38.35$47.84146,200
2017-10-23$38.20$47.66139,700
2017-10-20$38.80$48.40195,700
2017-10-19$38.20$47.66157,800
2017-10-18$38.15$47.59159,100
2017-10-17$37.85$47.22146,600
2017-10-16$38.35$47.8484,700
2017-10-13$38.10$47.53126,100
2017-10-12$38.40$47.90192,200
2017-10-11$38.55$48.09126,900
2017-10-10$38.85$48.47179,100
2017-10-09$38.20$47.66157,100
2017-10-06$38.20$47.66151,800
2017-10-05$38.30$47.78136,700
2017-10-04$38.10$47.53199,100
2017-10-03$38.80$48.40272,200
2017-10-02$38.90$48.53366,000
2017-09-29$38.25$47.72304,300
2017-09-28$37.45$46.72314,400
2017-09-27$38.25$47.72433,600
2017-09-26$37.00$46.16329,000
2017-09-25$36.65$45.72383,500
2017-09-22$36.90$46.03147,700
2017-09-21$36.60$45.66207,300
2017-09-20$36.30$45.28204,000
2017-09-19$36.10$45.04134,800
2017-09-18$35.80$44.66229,100
2017-09-15$35.45$44.22392,700
2017-09-14$35.25$43.97268,500
2017-09-13$35.70$44.54281,200
2017-09-12$35.80$44.66249,600
2017-09-11$34.70$43.29151,200
2017-09-08$34.00$42.42160,100
2017-09-07$33.65$41.98144,600
2017-09-06$34.70$43.29160,000
2017-09-05$34.50$43.04227,900
2017-09-01$35.70$44.54108,200
2017-08-31$35.20$43.91150,300
2017-08-30$35.40$44.16138,800
2017-08-29$35.30$44.04181,800
2017-08-28$35.40$44.16100,500
2017-08-25$35.80$44.66169,300
2017-08-24$35.70$44.54217,900
2017-08-23$35.45$44.22246,200
2017-08-22$35.30$44.04253,800
2017-08-21$35.15$43.85172,900
2017-08-18$35.00$43.66204,200
2017-08-17$35.05$43.73319,600
2017-08-16$35.80$44.66204,500
2017-08-15$36.05$44.97162,200
2017-08-14$36.45$45.47149,500
2017-08-11$35.45$44.22322,300
2017-08-10$35.85$44.72359,000
2017-08-09$35.90$44.79367,300
2017-08-08$36.80$45.91251,200
2017-08-07$36.55$45.60225,600
2017-08-04$36.75$45.85224,900
2017-08-03$36.00$44.91299,500
2017-08-02$36.45$45.47144,200
2017-08-01$36.85$45.97157,200
2017-07-31$36.55$45.60220,500
2017-07-28$36.65$45.42588,700
2017-07-27$36.85$45.67169,600
2017-07-26$36.55$45.30141,600
2017-07-25$37.25$46.1778,700
2017-07-24$36.60$45.36146,100
2017-07-21$36.50$45.24178,500
2017-07-20$36.75$45.5569,200
2017-07-19$36.80$45.61125,300
2017-07-18$36.60$45.3693,600
2017-07-17$36.70$45.48102,000
2017-07-14$36.80$45.61136,800
2017-07-13$37.05$45.92105,700
2017-07-12$37.00$45.86162,600
2017-07-11$37.15$46.04178,300
2017-07-10$37.20$46.10163,000
2017-07-07$37.75$46.79157,500
2017-07-06$37.20$46.10131,700
2017-07-05$37.90$46.97175,000
2017-07-03$38.10$47.22114,500
2017-06-30$37.20$46.10224,200
2017-06-29$37.40$46.35260,500
2017-06-28$36.90$45.73168,200
2017-06-27$36.40$45.11224,000
2017-06-26$36.05$44.68309,200
2017-06-23$35.85$44.43383,600
2017-06-22$36.40$45.11220,300
2017-06-21$36.55$45.30175,700
2017-06-20$37.05$45.92175,300
2017-06-19$37.55$46.54218,700
2017-06-16$37.80$46.85459,200
2017-06-15$37.95$47.03307,800
2017-06-14$37.90$46.97647,100
2017-06-13$37.95$47.032,672,100
2017-06-12$37.80$46.85857,500
2017-06-09$37.70$46.72453,800
2017-06-08$36.50$45.24567,100
2017-06-07$35.30$43.75459,900
2017-06-06$35.20$43.621,548,400
2017-06-05$36.38$45.09555,400
2017-06-02$36.30$44.99342,100
2017-06-01$36.35$45.05299,700
2017-05-31$34.90$43.25607,000
2017-05-30$34.30$42.51337,600
2017-05-26$35.70$44.24246,000
2017-05-25$36.15$44.80128,100
2017-05-24$36.55$45.3092,400
2017-05-23$36.60$45.36110,200
2017-05-22$36.10$44.74131,300
2017-05-19$35.85$44.43158,400
2017-05-18$36.05$44.68149,200
2017-05-17$35.85$44.43185,600
2017-05-16$37.60$46.60164,500
2017-05-15$37.75$46.79132,800
2017-05-12$37.55$46.54114,900
2017-05-11$38.00$47.10264,900
2017-05-10$38.50$47.71111,600
2017-05-09$38.65$47.90131,000
2017-05-08$39.15$48.52134,300
2017-05-05$38.75$48.02150,000
2017-05-04$38.80$48.0995,600
2017-05-03$38.85$48.15274,900
2017-05-02$38.25$47.40216,400
2017-05-01$38.55$47.78162,500
2017-04-28$37.75$46.79178,400
2017-04-27$38.85$47.85234,500
2017-04-26$40.40$49.76245,900
2017-04-25$40.10$49.39136,400
2017-04-24$40.05$49.33156,200
2017-04-21$39.60$48.77215,200
2017-04-20$39.10$48.16131,500
2017-04-19$38.05$46.87106,600
2017-04-18$37.85$46.62186,200
2017-04-17$37.60$46.31204,900
2017-04-13$37.10$45.70147,600
2017-04-12$38.05$46.87143,500
2017-04-11$38.85$47.85162,400
2017-04-10$38.45$47.3690,300
2017-04-07$38.80$47.79228,700
2017-04-06$39.15$48.22125,400
2017-04-05$38.50$47.42218,500
2017-04-04$39.25$48.34174,000
2017-04-03$39.15$48.22148,300
2017-03-31$39.65$48.84209,000
2017-03-30$40.25$49.58163,800
2017-03-29$38.95$47.97101,800
2017-03-28$39.35$48.4794,000
2017-03-27$38.80$47.79123,700
2017-03-24$39.15$48.22189,400
2017-03-23$38.85$47.85142,300
2017-03-22$38.55$47.48512,300
2017-03-21$38.60$47.54192,700
2017-03-20$41.15$50.68215,100
2017-03-17$42.05$51.791,141,400
2017-03-16$42.30$52.10152,800
2017-03-15$42.25$52.04142,300
2017-03-14$42.25$52.04136,400
2017-03-13$42.25$52.04167,200
2017-03-10$42.20$51.98233,100
2017-03-09$42.60$52.47205,500
2017-03-08$42.65$52.53138,900
2017-03-07$43.20$53.21117,400
2017-03-06$43.55$53.64132,400
2017-03-03$43.70$53.82145,900
2017-03-02$43.75$53.89186,600
2017-03-01$44.80$55.18168,200
2017-02-28$43.85$54.01236,600
2017-02-27$44.25$54.50206,600
2017-02-24$44.20$54.44279,400
2017-02-23$44.15$54.38274,300
2017-02-22$43.10$53.09279,500
2017-02-21$42.75$52.65235,000
2017-02-17$42.50$52.35162,900
2017-02-16$42.30$52.10191,300
2017-02-15$42.00$51.73169,300
2017-02-14$41.65$51.30248,900
2017-02-13$41.65$51.30120,900
2017-02-10$41.30$50.87110,600
2017-02-09$40.45$49.82273,000
2017-02-08$39.70$48.90172,800
2017-02-07$40.25$49.58235,500
2017-02-06$40.50$49.88195,700
2017-02-03$41.45$51.05199,000
2017-02-02$40.45$49.82125,400
2017-02-01$40.80$50.25197,500
2017-01-31$41.15$50.68184,500
2017-01-30$41.55$51.18151,600
2017-01-27$42.10$51.85163,800
2017-01-26$41.65$51.30143,200
2017-01-25$41.80$51.19179,600
2017-01-24$41.70$51.07182,100
2017-01-23$41.05$50.27111,500
2017-01-20$41.30$50.58126,800
2017-01-19$40.75$49.90104,500
2017-01-18$41.00$50.21111,700
2017-01-17$40.70$49.84207,800
2017-01-13$41.95$51.3798,000
2017-01-12$41.35$50.6473,500
2017-01-11$42.25$51.74181,700
2017-01-10$42.30$51.80253,500
2017-01-09$41.25$50.52130,800
2017-01-06$41.80$51.1994,200
2017-01-05$41.80$51.19230,300
2017-01-04$43.35$53.09251,800
2017-01-03$42.75$52.35171,900