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.

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Historical Stock Price — 2023

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2023-12-29$30.75$50.36500,000
2023-12-28$31.44$51.49414,500
2023-12-27$31.53$51.64435,200
2023-12-26$31.87$52.19332,900
2023-12-22$31.17$51.05290,100
2023-12-21$30.97$50.72284,800
2023-12-20$30.80$50.44536,300
2023-12-19$31.64$51.82760,900
2023-12-18$31.28$51.23691,500
2023-12-15$31.67$51.871,554,100
2023-12-14$32.14$52.641,402,000
2023-12-13$30.25$49.541,025,500
2023-12-12$28.15$46.10479,500
2023-12-11$28.25$46.27608,900
2023-12-08$28.30$46.35494,700
2023-12-07$28.13$46.07545,100
2023-12-06$27.31$44.73646,900
2023-12-05$26.90$44.05572,400
2023-12-04$27.64$45.27518,700
2023-12-01$27.65$45.28809,700
2023-11-30$25.89$42.40616,900
2023-11-29$26.17$42.86620,900
2023-11-28$25.46$41.70509,000
2023-11-27$25.33$41.48543,300
2023-11-24$25.43$41.65195,300
2023-11-22$25.26$41.37455,600
2023-11-21$24.95$40.86418,700
2023-11-20$25.73$42.14444,200
2023-11-17$25.68$42.06579,600
2023-11-16$25.56$41.86594,700
2023-11-15$25.74$42.15527,700
2023-11-14$25.58$41.89611,500
2023-11-13$23.45$38.40383,300
2023-11-10$23.31$38.17373,700
2023-11-09$23.32$38.19468,000
2023-11-08$23.90$39.14372,000
2023-11-07$24.41$39.98283,500
2023-11-06$24.65$40.37531,100
2023-11-03$24.78$40.58758,200
2023-11-02$24.68$39.65817,100
2023-11-01$23.15$37.19587,000
2023-10-31$23.07$37.06519,200
2023-10-30$23.31$37.45573,700
2023-10-27$22.81$36.64735,900
2023-10-26$23.61$37.931,056,500
2023-10-25$21.73$34.911,274,100
2023-10-24$21.68$34.83903,900
2023-10-23$22.26$35.76560,100
2023-10-20$22.22$35.70674,500
2023-10-19$23.43$37.64630,900
2023-10-18$23.61$37.93543,600
2023-10-17$24.62$39.551,105,500
2023-10-16$23.60$37.911,952,700
2023-10-13$22.98$36.92841,200
2023-10-12$24.15$38.80494,500
2023-10-11$24.48$39.33662,200
2023-10-10$24.37$39.15943,300
2023-10-09$24.47$39.31706,400
2023-10-06$24.65$39.60905,700
2023-10-05$24.63$39.57464,600
2023-10-04$24.05$38.64873,600
2023-10-03$23.91$38.41453,900
2023-10-02$24.53$39.41503,300
2023-09-29$24.94$40.07483,100
2023-09-28$24.58$39.49341,300
2023-09-27$24.32$39.07483,900
2023-09-26$24.71$39.70523,100
2023-09-25$24.66$39.62404,400
2023-09-22$24.17$38.83452,500
2023-09-21$24.50$39.36515,400
2023-09-20$24.81$39.86379,700
2023-09-19$24.99$40.15367,200
2023-09-18$24.95$40.08564,000
2023-09-15$25.65$41.211,718,000
2023-09-14$25.60$41.13381,100
2023-09-13$25.00$40.16549,100
2023-09-12$25.14$40.39367,400
2023-09-11$24.92$40.03393,600
2023-09-08$25.03$40.21517,300
2023-09-07$24.75$39.76529,700
2023-09-06$25.03$40.21540,300
2023-09-05$25.89$41.59552,100
2023-09-01$26.70$42.89480,800
2023-08-31$25.91$41.62554,100
2023-08-30$25.62$41.16500,100
2023-08-29$25.72$41.32460,500
2023-08-28$25.65$41.21592,100
2023-08-25$25.27$40.60621,300
2023-08-24$25.49$40.95727,100
2023-08-23$25.42$40.84536,900
2023-08-22$25.24$40.55500,900
2023-08-21$26.39$42.40342,000
2023-08-18$26.80$43.05514,900
2023-08-17$26.69$42.88516,300
2023-08-16$26.81$43.07476,700
2023-08-15$27.13$43.58476,900
2023-08-14$28.19$45.29364,000
2023-08-11$28.78$46.24488,100
2023-08-10$28.73$46.16399,100
2023-08-09$28.78$46.24459,200
2023-08-08$29.18$46.88709,000
2023-08-07$29.56$47.49643,000
2023-08-04$29.35$47.15760,800
2023-08-03$29.16$46.09563,900
2023-08-02$28.67$45.32749,500
2023-08-01$28.30$44.73823,500
2023-07-31$28.73$45.41748,000
2023-07-28$28.79$45.51773,500
2023-07-27$28.58$45.171,656,000
2023-07-26$29.17$46.111,436,000
2023-07-25$27.63$43.671,382,500
2023-07-24$27.24$43.061,083,900
2023-07-21$26.31$41.59837,800
2023-07-20$26.46$41.82832,600
2023-07-19$26.65$42.12702,900
2023-07-18$26.17$41.361,031,900
2023-07-17$25.32$40.02668,600
2023-07-14$24.86$39.29944,800
2023-07-13$25.08$39.64965,400
2023-07-12$24.36$38.501,064,300
2023-07-11$23.73$37.51879,100
2023-07-10$23.53$37.19937,700
2023-07-07$23.53$37.19977,500
2023-07-06$23.24$36.73840,600
2023-07-05$23.75$37.54748,900
2023-07-03$24.19$38.24420,200
2023-06-30$23.84$37.681,345,500
2023-06-29$24.42$38.60486,800
2023-06-28$24.13$38.141,504,400
2023-06-27$23.77$37.57545,000
2023-06-26$23.63$37.35733,300
2023-06-23$23.40$36.992,374,400
2023-06-22$23.78$37.59539,100
2023-06-21$24.10$38.09894,200
2023-06-20$24.33$38.461,063,600
2023-06-16$25.52$40.341,588,500
2023-06-15$25.75$40.70626,300
2023-06-14$25.23$39.88792,100
2023-06-13$25.93$40.99763,500
2023-06-12$24.81$39.22530,000
2023-06-09$24.92$39.39430,700
2023-06-08$25.18$39.80577,900
2023-06-07$25.41$40.16695,700
2023-06-06$24.67$38.99669,300
2023-06-05$23.53$37.19481,800
2023-06-02$24.24$38.31576,800
2023-06-01$22.75$35.96445,700
2023-05-31$22.05$34.85757,000
2023-05-30$23.07$36.46786,400
2023-05-26$23.60$37.30409,800
2023-05-25$23.35$36.91833,300
2023-05-24$23.55$37.22788,000
2023-05-23$24.04$38.00982,600
2023-05-22$23.52$37.18568,000
2023-05-19$22.85$36.12564,800
2023-05-18$23.55$37.22713,600
2023-05-17$23.37$36.94928,900
2023-05-16$21.85$34.54523,100
2023-05-15$22.25$35.17695,900
2023-05-12$21.78$34.43508,700
2023-05-11$21.82$34.49718,800
2023-05-10$22.47$35.521,070,500
2023-05-09$22.11$34.95937,800
2023-05-08$22.49$35.55693,400
2023-05-05$23.85$37.701,469,600
2023-05-04$23.09$35.751,077,200
2023-05-03$24.14$37.381,397,600
2023-05-02$24.69$38.231,332,300
2023-05-01$25.49$39.47947,200
2023-04-28$25.59$39.621,080,500
2023-04-27$26.37$40.831,669,900
2023-04-26$26.56$41.13952,100
2023-04-25$26.50$41.03917,700
2023-04-24$27.59$42.72690,600
2023-04-21$27.87$43.161,354,100
2023-04-20$28.90$44.75622,400
2023-04-19$29.56$45.77457,200
2023-04-18$28.79$44.58600,400
2023-04-17$29.61$45.85536,800
2023-04-14$28.75$44.52492,700
2023-04-13$29.55$45.76408,800
2023-04-12$29.13$45.11275,200
2023-04-11$29.52$45.71399,400
2023-04-10$29.76$46.08634,600
2023-04-06$29.77$46.10665,200
2023-04-05$28.98$44.87560,300
2023-04-04$28.60$44.29459,900
2023-04-03$29.51$45.69496,100
2023-03-31$29.86$46.24865,000
2023-03-30$29.91$46.31929,800
2023-03-29$30.68$47.51588,200
2023-03-28$30.42$47.10601,900
2023-03-27$30.57$47.34658,300
2023-03-24$30.07$46.56733,800
2023-03-23$29.06$45.00817,200
2023-03-22$29.99$46.44675,600
2023-03-21$31.78$49.211,027,800
2023-03-20$30.65$47.461,073,400
2023-03-17$29.75$46.071,838,800
2023-03-16$31.72$49.121,228,900
2023-03-15$31.39$48.611,747,200
2023-03-14$31.17$48.271,170,100
2023-03-13$31.05$48.082,760,400
2023-03-10$31.74$49.151,312,600
2023-03-09$31.94$49.46726,600
2023-03-08$33.87$52.45537,200
2023-03-07$34.37$53.22613,500
2023-03-06$35.17$54.46560,200
2023-03-03$35.13$54.40492,900
2023-03-02$34.56$53.51766,000
2023-03-01$35.03$54.24721,300
2023-02-28$35.54$55.03986,600
2023-02-27$35.95$55.67465,000
2023-02-24$35.93$55.64507,700
2023-02-23$36.21$56.07340,500
2023-02-22$35.91$55.60465,400
2023-02-21$36.08$55.87673,600
2023-02-17$37.13$57.49448,500
2023-02-16$36.53$56.56359,500
2023-02-15$37.31$57.77480,000
2023-02-14$36.59$56.66456,400
2023-02-13$37.04$57.35491,000
2023-02-10$36.69$56.81405,200
2023-02-09$36.45$56.44524,900
2023-02-08$36.57$56.63406,300
2023-02-07$37.07$57.40622,300
2023-02-06$36.86$57.08697,000
2023-02-03$37.59$57.48721,900
2023-02-02$37.06$56.67827,800
2023-02-01$36.60$55.961,107,400
2023-01-31$35.88$54.861,585,000
2023-01-30$34.28$52.422,885,100
2023-01-27$33.62$51.412,955,900
2023-01-26$37.71$57.66542,800
2023-01-25$38.10$58.26962,400
2023-01-24$37.21$56.90601,200
2023-01-23$37.98$58.07422,300
2023-01-20$37.91$57.97547,000
2023-01-19$37.35$57.11730,300
2023-01-18$37.57$57.45475,100
2023-01-17$38.75$59.25602,200
2023-01-13$39.40$60.25383,200
2023-01-12$39.60$60.55332,600
2023-01-11$38.94$59.54350,900
2023-01-10$38.85$59.40450,500
2023-01-09$38.85$59.40385,300
2023-01-06$39.30$60.09278,600
2023-01-05$38.34$58.63399,400
2023-01-04$38.72$59.21498,700
2023-01-03$38.91$59.50694,100