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 — 2010

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2010-12-31$20.03$26.51262,700
2010-12-30$20.40$27.0080,000
2010-12-29$20.73$27.43125,600
2010-12-28$21.01$27.81133,000
2010-12-27$20.86$27.61102,900
2010-12-23$20.50$27.13131,700
2010-12-22$20.54$27.18195,500
2010-12-21$19.95$26.40103,200
2010-12-20$19.65$26.01160,700
2010-12-17$19.23$25.45663,300
2010-12-16$19.41$25.69222,700
2010-12-15$19.41$25.69211,000
2010-12-14$19.70$26.07208,000
2010-12-13$19.81$26.22211,600
2010-12-10$20.00$26.47254,000
2010-12-09$19.45$25.74220,800
2010-12-08$19.02$25.17161,300
2010-12-07$18.74$24.80229,800
2010-12-06$18.35$24.29140,400
2010-12-03$18.12$23.98220,500
2010-12-02$18.42$24.38203,600
2010-12-01$17.96$23.77209,400
2010-11-30$17.20$22.76352,100
2010-11-29$17.67$23.39260,400
2010-11-26$18.01$23.8448,700
2010-11-24$18.23$24.13173,700
2010-11-23$18.01$23.84169,800
2010-11-22$18.39$24.34139,000
2010-11-19$18.58$24.59129,800
2010-11-18$18.47$24.44120,700
2010-11-17$18.07$23.91156,200
2010-11-16$18.11$23.97197,000
2010-11-15$18.69$24.7486,800
2010-11-12$18.46$24.43197,300
2010-11-11$18.87$24.97146,600
2010-11-10$19.00$25.15197,100
2010-11-09$18.84$24.93156,500
2010-11-08$18.99$25.13189,700
2010-11-05$19.15$25.34364,200
2010-11-04$19.08$25.25343,500
2010-11-03$18.04$23.87135,600
2010-11-02$17.63$23.33193,200
2010-11-01$16.80$22.23295,900
2010-10-29$17.13$22.67177,600
2010-10-28$17.10$22.63103,000
2010-10-27$17.15$22.70132,600
2010-10-26$17.20$22.76116,400
2010-10-25$17.13$22.6780,800
2010-10-22$17.31$22.91166,600
2010-10-21$17.19$22.75212,400
2010-10-20$17.71$23.44171,200
2010-10-19$17.26$22.84184,900
2010-10-18$17.60$23.29181,300
2010-10-15$16.73$22.14312,600
2010-10-14$17.32$22.92118,700
2010-10-13$17.84$23.61314,400
2010-10-12$17.14$22.6893,500
2010-10-11$16.94$22.4246,500
2010-10-08$17.12$22.66127,400
2010-10-07$17.06$22.58156,800
2010-10-06$16.97$22.46188,200
2010-10-05$17.07$22.59272,500
2010-10-04$16.21$21.45318,200
2010-10-01$16.89$22.35207,900
2010-09-30$16.89$22.35336,000
2010-09-29$16.81$22.25176,800
2010-09-28$16.77$22.19208,300
2010-09-27$16.73$21.89199,500
2010-09-24$16.98$22.22251,200
2010-09-23$16.32$21.35301,800
2010-09-22$17.17$22.47140,200
2010-09-21$17.79$23.28258,600
2010-09-20$18.33$23.98286,800
2010-09-17$17.49$22.88426,100
2010-09-16$17.28$22.61171,800
2010-09-15$17.28$22.61150,200
2010-09-14$17.01$22.26112,300
2010-09-13$17.36$22.71221,100
2010-09-10$16.36$21.4196,200
2010-09-09$16.20$21.2092,000
2010-09-08$16.11$21.08194,900
2010-09-07$16.09$21.05150,900
2010-09-03$16.78$21.96120,400
2010-09-02$16.48$21.56153,900
2010-09-01$16.54$21.64283,900
2010-08-31$15.60$20.41224,800
2010-08-30$15.12$19.78259,700
2010-08-27$15.99$20.92164,400
2010-08-26$15.35$20.08186,000
2010-08-25$15.68$20.52209,100
2010-08-24$15.60$20.41266,000
2010-08-23$15.69$20.53230,700
2010-08-20$15.87$20.76255,600
2010-08-19$15.75$20.61209,700
2010-08-18$16.29$21.31153,200
2010-08-17$16.33$21.37195,400
2010-08-16$15.81$20.69149,000
2010-08-13$15.51$20.29153,200
2010-08-12$15.95$20.87129,100
2010-08-11$16.00$20.93321,200
2010-08-10$17.20$22.50138,000
2010-08-09$17.59$23.01158,700
2010-08-06$17.33$22.67235,600
2010-08-05$17.90$23.42143,900
2010-08-04$18.39$24.06198,900
2010-08-03$18.17$23.77368,300
2010-08-02$17.99$23.54190,400
2010-07-30$17.34$22.69303,500
2010-07-29$17.93$23.46397,400
2010-07-28$17.28$22.61267,300
2010-07-27$17.56$22.98252,300
2010-07-26$17.35$22.70302,900
2010-07-23$16.67$21.81195,300
2010-07-22$16.33$21.37379,800
2010-07-21$15.35$20.08309,800
2010-07-20$16.26$21.27244,200
2010-07-19$16.23$21.24238,400
2010-07-16$16.10$21.07427,500
2010-07-15$17.05$22.31234,300
2010-07-14$17.61$23.04111,500
2010-07-13$17.93$23.46199,200
2010-07-12$17.32$22.66119,800
2010-07-09$17.53$22.94102,000
2010-07-08$17.25$22.57204,500
2010-07-07$16.87$22.07224,800
2010-07-06$16.07$21.03200,400
2010-07-02$16.20$21.20147,500
2010-07-01$16.72$21.88254,500
2010-06-30$16.69$21.84249,400
2010-06-29$17.13$22.41285,100
2010-06-28$17.88$23.3994,600
2010-06-25$17.83$23.33442,400
2010-06-24$17.57$22.99116,500
2010-06-23$17.98$23.53172,400
2010-06-22$18.02$23.58176,800
2010-06-21$18.40$24.07143,400
2010-06-18$18.54$24.26373,900
2010-06-17$18.54$24.26220,200
2010-06-16$19.11$25.00150,200
2010-06-15$19.18$25.10161,000
2010-06-14$18.60$24.34161,300
2010-06-11$18.57$24.30175,900
2010-06-10$18.08$23.66275,900
2010-06-09$17.21$22.52387,100
2010-06-08$18.10$23.68215,000
2010-06-07$17.83$23.33320,000
2010-06-04$18.28$23.92319,700
2010-06-03$19.62$25.67228,400
2010-06-02$19.76$25.85295,700
2010-06-01$18.96$24.81384,900
2010-05-28$19.75$25.84289,900
2010-05-27$20.49$26.81313,400
2010-05-26$19.61$25.66399,500
2010-05-25$19.29$25.24383,800
2010-05-24$19.02$24.89260,600
2010-05-21$19.51$25.53566,400
2010-05-20$19.27$25.21499,300
2010-05-19$20.90$27.35237,900
2010-05-18$21.11$27.62414,900
2010-05-17$21.96$28.73348,400
2010-05-14$21.98$28.76308,600
2010-05-13$22.33$29.22156,300
2010-05-12$22.73$29.74268,600
2010-05-11$22.16$28.99244,800
2010-05-10$21.76$28.47363,700
2010-05-07$20.39$26.68496,800
2010-05-06$20.97$27.44623,800
2010-05-05$22.19$29.03587,800
2010-05-04$22.89$29.95422,500
2010-05-03$24.56$32.13189,800
2010-04-30$24.17$31.62487,500
2010-04-29$24.92$32.61380,800
2010-04-28$24.40$31.93306,900
2010-04-27$23.97$31.36332,200
2010-04-26$24.26$31.74204,200
2010-04-23$24.70$32.32327,700
2010-04-22$24.61$32.20252,900
2010-04-21$24.47$32.02341,100
2010-04-20$23.90$31.27252,500
2010-04-19$23.45$30.68182,200
2010-04-16$23.56$30.83306,300
2010-04-15$24.44$31.98369,200
2010-04-14$24.36$31.87438,900
2010-04-13$23.75$31.07235,200
2010-04-12$23.72$31.04162,900
2010-04-09$23.72$31.04168,300
2010-04-08$23.78$31.11272,100
2010-04-07$23.58$30.85350,700
2010-04-06$23.53$30.79542,400
2010-04-05$23.36$30.56184,700
2010-04-01$23.07$30.19253,100
2010-03-31$23.01$30.11310,200
2010-03-30$23.07$30.19266,400
2010-03-29$23.53$30.56199,300
2010-03-26$23.68$30.76371,300
2010-03-25$24.01$31.19348,800
2010-03-24$24.11$31.32348,300
2010-03-23$24.51$31.84270,000
2010-03-22$24.62$31.98229,200
2010-03-19$24.12$31.33692,100
2010-03-18$24.13$31.34352,300
2010-03-17$24.64$32.011,055,800
2010-03-16$23.09$29.99149,900
2010-03-15$22.68$29.46204,400
2010-03-12$22.30$28.97222,600
2010-03-11$22.14$28.76249,800
2010-03-10$22.07$28.67299,200
2010-03-09$21.64$28.11300,300
2010-03-08$21.54$27.98239,700
2010-03-05$21.77$28.28444,200
2010-03-04$21.46$27.88269,900
2010-03-03$21.35$27.73461,600
2010-03-02$21.46$27.88515,100
2010-03-01$21.47$27.89464,400
2010-02-26$21.20$27.54251,700
2010-02-25$21.97$28.54138,600
2010-02-24$21.88$28.42152,300
2010-02-23$21.54$27.98136,900
2010-02-22$21.94$28.50235,400
2010-02-19$21.64$28.11331,100
2010-02-18$21.22$27.56161,100
2010-02-17$21.17$27.50283,300
2010-02-16$20.95$27.21208,300
2010-02-12$20.38$26.47295,400
2010-02-11$20.04$26.03204,600
2010-02-10$20.22$26.26298,800
2010-02-09$19.81$25.73268,400
2010-02-08$19.55$25.39183,400
2010-02-05$19.89$25.84410,700
2010-02-04$19.75$25.65368,600
2010-02-03$20.48$26.60269,900
2010-02-02$20.74$26.94374,300
2010-02-01$20.93$27.19411,600
2010-01-29$20.84$27.07363,100
2010-01-28$20.79$27.01446,400
2010-01-27$21.18$27.51319,100
2010-01-26$20.89$27.14351,600
2010-01-25$20.89$27.14333,200
2010-01-22$20.91$27.16737,800
2010-01-21$21.44$27.85952,500
2010-01-20$20.51$26.64434,300
2010-01-19$20.21$26.25490,900
2010-01-15$19.58$25.43532,800
2010-01-14$19.78$25.69324,000
2010-01-13$19.42$25.23145,400
2010-01-12$19.42$25.23282,500
2010-01-11$19.34$25.12222,200
2010-01-08$19.93$25.89218,200
2010-01-07$19.62$25.49245,800
2010-01-06$19.01$24.69375,200
2010-01-05$19.04$24.73508,200
2010-01-04$19.46$25.28371,500