NASDAQ:IBOC | Historical Stock Price | INTERNATIONAL BANCSHARES CORP

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
1995-08-30 to 2026-09-04
Data captured

Stock Price Chart

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

$3.71$7.82$16.50$34.79$73.38$154.751995-08-302026-08-27

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

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Historical Stock Price — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$21.83$27.67323,700
2008-12-30$21.12$26.77305,800
2008-12-29$20.61$26.12147,400
2008-12-26$21.00$26.62191,500
2008-12-24$20.75$26.3061,900
2008-12-23$20.65$26.17174,400
2008-12-22$20.62$26.13291,200
2008-12-19$20.73$26.27692,800
2008-12-18$20.83$26.40340,300
2008-12-17$21.05$26.68372,000
2008-12-16$21.46$27.20373,000
2008-12-15$19.71$24.98297,200
2008-12-12$20.10$25.48638,400
2008-12-11$19.90$25.22472,500
2008-12-10$21.00$26.62490,300
2008-12-09$20.57$26.07871,400
2008-12-08$23.38$29.63558,600
2008-12-05$23.65$29.98515,500
2008-12-04$22.26$28.21476,800
2008-12-03$23.15$29.34617,300
2008-12-02$21.40$27.12601,900
2008-12-01$19.70$24.97509,000
2008-11-28$23.50$29.78114,700
2008-11-26$23.38$29.63354,300
2008-11-25$22.19$28.12525,700
2008-11-24$21.88$27.73670,700
2008-11-21$20.88$26.46754,100
2008-11-20$20.11$25.49553,900
2008-11-19$21.64$27.43638,800
2008-11-18$23.19$29.39429,700
2008-11-17$23.24$29.46442,200
2008-11-14$22.90$29.02363,100
2008-11-13$24.58$31.15587,300
2008-11-12$23.09$29.27287,600
2008-11-11$24.45$30.99323,800
2008-11-10$25.18$31.91288,400
2008-11-07$25.46$32.27213,900
2008-11-06$24.75$31.37313,900
2008-11-05$25.09$31.80300,500
2008-11-04$26.72$33.87307,000
2008-11-03$26.45$33.52259,700
2008-10-31$25.97$32.92321,000
2008-10-30$25.12$31.84328,900
2008-10-29$24.47$31.01384,000
2008-10-28$25.38$32.17394,300
2008-10-27$22.27$28.23248,800
2008-10-24$23.42$29.68386,000
2008-10-23$23.01$29.16338,800
2008-10-22$23.94$30.34466,300
2008-10-21$24.27$30.76226,400
2008-10-20$25.38$32.17217,200
2008-10-17$24.74$31.36292,700
2008-10-16$25.94$32.88335,000
2008-10-15$23.72$30.06675,500
2008-10-14$25.17$31.90420,600
2008-10-13$24.52$31.08443,400
2008-10-10$22.16$28.09680,500
2008-10-09$19.17$24.30477,300
2008-10-08$22.41$28.40299,100
2008-10-07$23.05$29.21186,100
2008-10-06$26.35$33.40280,000
2008-10-03$24.55$31.12153,700
2008-10-02$25.68$32.55128,100
2008-10-01$27.03$34.26124,500
2008-09-30$27.00$34.22246,800
2008-09-29$26.60$33.71194,800
2008-09-26$27.84$35.29244,000
2008-09-25$27.41$34.32191,700
2008-09-24$27.49$34.42162,500
2008-09-23$28.28$35.41186,100
2008-09-22$29.26$36.64179,800
2008-09-19$33.00$41.321,001,000
2008-09-18$30.34$37.991,020,800
2008-09-17$26.64$33.36457,400
2008-09-16$28.64$35.86584,800
2008-09-15$26.98$33.78454,700
2008-09-12$27.88$34.91305,700
2008-09-11$27.86$34.89312,300
2008-09-10$27.47$34.40395,100
2008-09-09$26.78$33.53442,900
2008-09-08$27.69$34.67626,600
2008-09-05$27.01$33.82301,400
2008-09-04$26.50$33.18334,000
2008-09-03$26.57$33.27357,700
2008-09-02$26.05$32.62322,800
2008-08-29$25.84$32.36190,800
2008-08-28$25.94$32.48235,900
2008-08-27$25.18$31.53173,300
2008-08-26$24.87$31.14176,600
2008-08-25$24.40$30.55191,700
2008-08-22$25.52$31.96243,100
2008-08-21$24.45$30.62298,900
2008-08-20$25.01$31.32227,200
2008-08-19$24.91$31.19348,700
2008-08-18$25.43$31.84245,700
2008-08-15$25.94$32.48369,500
2008-08-14$26.00$32.56202,500
2008-08-13$25.92$32.46343,500
2008-08-12$26.49$33.17347,700
2008-08-11$26.95$33.75364,200
2008-08-08$25.94$32.48253,400
2008-08-07$24.90$31.18327,400
2008-08-06$25.69$32.17274,800
2008-08-05$25.71$32.19423,100
2008-08-04$24.49$30.67237,700
2008-08-01$24.82$31.08340,000
2008-07-31$24.60$30.80314,500
2008-07-30$24.80$31.05300,800
2008-07-29$24.49$30.67427,500
2008-07-28$23.02$28.83442,300
2008-07-25$23.24$29.10412,400
2008-07-24$23.18$29.03431,900
2008-07-23$23.44$29.35475,100
2008-07-22$23.03$28.84541,900
2008-07-21$21.33$26.71214,000
2008-07-18$21.82$27.32268,500
2008-07-17$21.59$27.03591,400
2008-07-16$20.64$25.85908,500
2008-07-15$19.29$24.15627,200
2008-07-14$20.14$25.22405,500
2008-07-11$21.39$26.78337,400
2008-07-10$21.51$26.93361,800
2008-07-09$20.98$26.27301,300
2008-07-08$22.44$28.10370,600
2008-07-07$20.19$25.28274,300
2008-07-03$20.56$25.74112,200
2008-07-02$21.19$26.53215,200
2008-07-01$22.03$27.59261,200
2008-06-30$21.37$26.76300,200
2008-06-27$22.24$27.85477,000
2008-06-26$22.45$28.11205,400
2008-06-25$22.76$28.50278,900
2008-06-24$22.63$28.34188,000
2008-06-23$22.29$27.91233,200
2008-06-20$23.00$28.80688,300
2008-06-19$23.59$29.54381,100
2008-06-18$23.30$29.18177,000
2008-06-17$23.59$29.54186,100
2008-06-16$24.25$30.37221,800
2008-06-13$23.56$29.50243,600
2008-06-12$23.35$29.24242,600
2008-06-11$23.48$29.40359,300
2008-06-10$24.47$30.64273,400
2008-06-09$24.14$30.23189,000
2008-06-06$24.60$30.80305,500
2008-06-05$25.33$31.72202,500
2008-06-04$24.78$31.03129,100
2008-06-03$24.41$30.57271,900
2008-06-02$24.76$31.00183,600
2008-05-30$25.34$31.73322,200
2008-05-29$25.33$31.72164,600
2008-05-28$24.45$30.62179,700
2008-05-27$24.99$31.29101,900
2008-05-23$24.28$30.40126,400
2008-05-22$24.61$30.82135,600
2008-05-21$24.00$30.05291,700
2008-05-20$23.84$29.85146,600
2008-05-19$24.16$30.25215,000
2008-05-16$24.31$30.44230,400
2008-05-15$25.19$31.54194,600
2008-05-14$24.87$31.14151,900
2008-05-13$24.87$31.14115,700
2008-05-12$24.79$31.04316,600
2008-05-09$24.14$30.23154,100
2008-05-08$24.17$30.27166,800
2008-05-07$24.18$30.28164,500
2008-05-06$25.29$31.67168,100
2008-05-05$25.06$31.38185,200
2008-05-02$25.00$31.30608,900
2008-05-01$25.75$32.24731,000
2008-04-30$24.99$31.29385,000
2008-04-29$25.25$31.62305,300
2008-04-28$25.36$31.76368,200
2008-04-25$24.94$31.23551,400
2008-04-24$24.78$31.03244,000
2008-04-23$23.64$29.60268,600
2008-04-22$23.51$29.44282,400
2008-04-21$23.71$29.69205,600
2008-04-18$24.15$30.24259,000
2008-04-17$23.41$29.31133,900
2008-04-16$23.35$29.24206,400
2008-04-15$22.40$28.05113,200
2008-04-14$21.54$26.97155,300
2008-04-11$21.99$27.54200,300
2008-04-10$22.49$28.16243,400
2008-04-09$22.34$27.97335,600
2008-04-08$22.84$28.60317,100
2008-04-07$23.20$29.05255,600
2008-04-04$23.03$28.84282,800
2008-04-03$23.29$29.16291,700
2008-04-02$23.56$29.50331,400
2008-04-01$23.72$29.70281,200
2008-03-31$22.58$28.27191,200
2008-03-28$22.51$28.19177,400
2008-03-27$22.95$28.74127,400
2008-03-26$23.83$29.43131,500
2008-03-25$24.14$29.81127,500
2008-03-24$24.25$29.94348,000
2008-03-20$23.91$29.53926,700
2008-03-19$22.34$27.59561,500
2008-03-18$23.63$29.18295,000
2008-03-17$22.33$27.57215,000
2008-03-14$22.10$27.29228,400
2008-03-13$23.13$28.56174,700
2008-03-12$22.17$27.38390,800
2008-03-11$22.67$27.99292,900
2008-03-10$21.01$25.94150,300
2008-03-07$21.08$26.03210,700
2008-03-06$20.50$25.31176,700
2008-03-05$21.01$25.94186,200
2008-03-04$21.51$26.56483,600
2008-03-03$21.55$26.61223,300
2008-02-29$21.68$26.77241,800
2008-02-28$22.16$27.36162,700
2008-02-27$22.98$28.38215,100
2008-02-26$22.82$28.18353,000
2008-02-25$21.92$27.07199,000
2008-02-22$21.44$26.48151,700
2008-02-21$21.41$26.44233,400
2008-02-20$21.85$26.98144,900
2008-02-19$21.32$26.33198,400
2008-02-15$21.20$26.18222,600
2008-02-14$21.10$26.06202,800
2008-02-13$21.40$26.43232,900
2008-02-12$20.77$25.65172,600
2008-02-11$20.44$25.24151,500
2008-02-08$20.97$25.89185,800
2008-02-07$21.08$26.03267,100
2008-02-06$20.62$25.46167,600
2008-02-05$20.50$25.31241,000
2008-02-04$20.92$25.83185,400
2008-02-01$21.26$26.25239,700
2008-01-31$20.74$25.61352,400
2008-01-30$19.78$24.43214,000
2008-01-29$20.20$24.94152,300
2008-01-28$20.12$24.85222,300
2008-01-25$19.33$23.87258,700
2008-01-24$19.74$24.38292,200
2008-01-23$20.49$25.30410,100
2008-01-22$19.27$23.80397,400
2008-01-18$19.17$23.67349,800
2008-01-17$19.72$24.35173,800
2008-01-16$20.73$25.60183,600
2008-01-15$20.02$24.72133,400
2008-01-14$20.42$25.2293,600
2008-01-11$20.16$24.89154,100
2008-01-10$20.75$25.62218,500
2008-01-09$20.31$25.08183,100
2008-01-08$19.68$24.30244,800
2008-01-07$20.45$25.25184,100
2008-01-04$19.68$24.30176,200
2008-01-03$20.15$24.88143,400
2008-01-02$20.46$25.26181,000