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 — 2010

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2010-12-31$15.24$15.7034,200
2010-12-30$15.37$15.8418,800
2010-12-29$15.31$15.6655,600
2010-12-28$15.23$15.5823,300
2010-12-27$15.14$15.4920,400
2010-12-23$15.00$15.3417,000
2010-12-22$15.11$15.4556,900
2010-12-21$15.00$15.3435,000
2010-12-20$14.80$15.1441,600
2010-12-17$14.89$15.2381,800
2010-12-16$14.49$14.8294,800
2010-12-15$14.46$14.7975,500
2010-12-14$14.63$14.9635,200
2010-12-13$14.89$15.2349,300
2010-12-10$15.00$15.34128,600
2010-12-09$14.69$15.0399,700
2010-12-08$14.35$14.6840,400
2010-12-07$14.48$14.8137,200
2010-12-06$14.48$14.8140,500
2010-12-03$14.54$14.8736,000
2010-12-02$14.27$14.6025,100
2010-12-01$14.38$14.7160,300
2010-11-30$13.62$13.93488,100
2010-11-29$14.41$14.7491,900
2010-11-26$14.17$14.4918,300
2010-11-24$14.11$14.4356,700
2010-11-23$14.07$14.3939,300
2010-11-22$14.15$14.4759,600
2010-11-19$14.04$14.3651,500
2010-11-18$14.02$14.3437,700
2010-11-17$13.98$14.3042,000
2010-11-16$14.00$14.3268,000
2010-11-15$14.46$14.79112,200
2010-11-12$14.21$14.53102,300
2010-11-11$14.12$14.44279,700
2010-11-10$13.29$13.5977,800
2010-11-09$13.00$13.3044,000
2010-11-08$13.03$13.33160,500
2010-11-05$13.02$13.32229,500
2010-11-04$13.04$13.34199,600
2010-11-03$13.00$13.3047,000
2010-11-02$13.00$13.3095,300
2010-11-01$12.88$13.1775,200
2010-10-29$12.96$13.2651,200
2010-10-28$12.84$13.1342,800
2010-10-27$12.57$12.8642,500
2010-10-26$12.57$12.8665,000
2010-10-25$12.11$12.39222,600
2010-10-22$12.43$12.7182,000
2010-10-21$12.27$12.55226,800
2010-10-20$12.42$12.70492,300
2010-10-19$12.62$12.91298,000
2010-10-18$12.79$13.08138,200
2010-10-15$12.61$12.90114,400
2010-10-14$12.45$12.7378,900
2010-10-13$12.42$12.70179,600
2010-10-12$12.29$12.5742,100
2010-10-11$12.47$12.7572,500
2010-10-08$12.47$12.7591,000
2010-10-07$12.78$13.0768,000
2010-10-06$13.16$13.4655,300
2010-10-05$13.37$13.6842,600
2010-10-04$13.37$13.6850,800
2010-10-01$13.55$13.8640,800
2010-09-30$13.46$13.7748,700
2010-09-29$13.43$13.6228,600
2010-09-28$13.40$13.5939,200
2010-09-27$13.42$13.6152,900
2010-09-24$13.41$13.6048,300
2010-09-23$13.02$13.2134,600
2010-09-22$13.36$13.5529,000
2010-09-21$13.40$13.5933,100
2010-09-20$13.37$13.5636,700
2010-09-17$13.10$13.29152,700
2010-09-16$13.40$13.5923,100
2010-09-15$13.39$13.5820,300
2010-09-14$13.47$13.6649,300
2010-09-13$13.48$13.6774,300
2010-09-10$13.08$13.2718,700
2010-09-09$13.19$13.3894,500
2010-09-08$13.36$13.55183,500
2010-09-07$12.70$12.8845,900
2010-09-03$12.82$13.0044,400
2010-09-02$12.07$12.2437,300
2010-09-01$12.13$12.3065,700
2010-08-31$11.42$11.58243,600
2010-08-30$11.50$11.6677,300
2010-08-27$12.41$12.5969,400
2010-08-26$12.00$12.1729,000
2010-08-25$12.20$12.3786,300
2010-08-24$11.98$12.1557,200
2010-08-23$12.00$12.1756,900
2010-08-20$12.22$12.3935,800
2010-08-19$12.14$12.3165,400
2010-08-18$12.60$12.7878,800
2010-08-17$12.50$12.6884,100
2010-08-16$12.14$12.3189,100
2010-08-13$12.36$12.5474,600
2010-08-12$12.51$12.6981,700
2010-08-11$12.69$12.8767,800
2010-08-10$13.11$13.3044,000
2010-08-09$13.64$13.8346,900
2010-08-06$13.50$13.6936,600
2010-08-05$13.39$13.5834,100
2010-08-04$13.53$13.7246,300
2010-08-03$13.60$13.7983,500
2010-08-02$13.98$14.18173,600
2010-07-30$13.30$13.49167,400
2010-07-29$13.13$13.3274,500
2010-07-28$13.13$13.32133,700
2010-07-27$13.02$13.21147,800
2010-07-26$13.16$13.35383,600
2010-07-23$14.26$14.46209,000
2010-07-22$14.97$15.1854,900
2010-07-21$14.69$14.9052,400
2010-07-20$14.95$15.1668,500
2010-07-19$14.93$15.1472,700
2010-07-16$14.95$15.1698,300
2010-07-15$15.22$15.4454,800
2010-07-14$15.49$15.7131,700
2010-07-13$15.70$15.9287,500
2010-07-12$15.20$15.4262,300
2010-07-09$15.73$15.9525,000
2010-07-08$15.60$15.8236,500
2010-07-07$15.60$15.8259,800
2010-07-06$15.76$15.9871,200
2010-07-02$15.54$15.7621,200
2010-07-01$15.46$15.6829,800
2010-06-30$15.73$15.9526,200
2010-06-29$15.71$15.9374,000
2010-06-28$15.80$15.9147,800
2010-06-25$16.21$16.321,747,000
2010-06-24$15.96$16.07110,300
2010-06-23$16.11$16.2260,300
2010-06-22$15.89$16.0059,300
2010-06-21$15.71$15.8259,800
2010-06-18$15.82$15.9369,700
2010-06-17$15.65$15.7625,300
2010-06-16$15.81$15.9244,100
2010-06-15$15.62$15.7359,000
2010-06-14$15.37$15.4835,300
2010-06-11$15.40$15.5130,800
2010-06-10$15.31$15.4259,700
2010-06-09$15.35$15.4688,900
2010-06-08$15.64$15.7533,900
2010-06-07$15.64$15.7521,000
2010-06-04$15.73$15.8418,600
2010-06-03$15.88$15.9931,600
2010-06-02$16.00$16.11169,700
2010-06-01$16.17$16.28110,600
2010-05-28$15.75$15.8620,300
2010-05-27$15.80$15.9135,900
2010-05-26$15.28$15.3917,200
2010-05-25$15.07$15.1745,500
2010-05-24$15.30$15.4146,900
2010-05-21$15.39$15.5057,100
2010-05-20$15.31$15.4280,300
2010-05-19$15.37$15.4835,000
2010-05-18$15.54$15.65118,200
2010-05-17$15.72$15.83105,100
2010-05-14$15.84$15.9556,900
2010-05-13$15.92$16.0335,600
2010-05-12$15.86$15.9743,000
2010-05-11$15.76$15.8779,000
2010-05-10$15.65$15.76136,500
2010-05-07$15.77$15.88131,800
2010-05-06$15.91$16.02164,900
2010-05-05$16.18$16.2984,100
2010-05-04$16.19$16.30127,800
2010-05-03$16.16$16.2793,700
2010-04-30$16.20$16.3146,500
2010-04-29$16.31$16.4247,000
2010-04-28$16.24$16.3540,700
2010-04-27$15.98$16.09242,200
2010-04-26$16.17$16.2875,400
2010-04-23$16.66$16.78163,100
2010-04-22$16.51$16.62123,500
2010-04-21$16.11$16.22166,700
2010-04-20$16.04$16.15144,900
2010-04-19$15.84$15.95141,300
2010-04-16$15.90$16.01111,200
2010-04-15$16.10$16.2187,500
2010-04-14$16.00$16.11209,900
2010-04-13$15.71$15.82178,600
2010-04-12$16.00$16.1152,800
2010-04-09$15.98$16.09106,600
2010-04-08$15.90$16.01122,500
2010-04-07$15.85$15.96101,700
2010-04-06$15.97$16.08253,000
2010-04-05$16.03$16.14240,600
2010-04-01$16.01$16.12193,800
2010-03-31$16.25$16.36180,200
2010-03-30$16.34$16.34150,600
2010-03-29$16.69$16.69246,800
2010-03-26$16.55$16.55563,600
2010-03-25$16.06$16.061,166,700
2010-03-24$15.70$15.705,219,700