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 — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$18.91$24.56423,800
2009-12-30$19.06$24.76354,900
2009-12-29$18.94$24.60318,300
2009-12-28$18.89$24.54243,700
2009-12-24$18.60$24.1684,800
2009-12-23$18.50$24.03252,700
2009-12-22$18.40$23.90231,300
2009-12-21$18.02$23.41321,700
2009-12-18$17.54$22.78806,300
2009-12-17$16.93$21.99248,200
2009-12-16$17.00$22.08260,400
2009-12-15$16.87$21.91229,400
2009-12-14$17.16$22.29212,700
2009-12-11$17.05$22.15265,700
2009-12-10$16.79$21.81334,800
2009-12-09$17.10$22.21270,000
2009-12-08$17.01$22.10368,000
2009-12-07$16.93$21.99193,900
2009-12-04$16.95$22.02289,800
2009-12-03$16.44$21.35270,400
2009-12-02$16.98$22.06395,900
2009-12-01$16.75$21.76347,200
2009-11-30$16.77$21.78433,100
2009-11-27$16.54$21.48252,400
2009-11-25$16.92$21.98511,200
2009-11-24$17.01$22.10442,600
2009-11-23$16.74$21.74463,100
2009-11-20$16.20$21.04447,600
2009-11-19$16.15$20.98497,300
2009-11-18$16.27$21.13247,100
2009-11-17$16.33$21.21449,600
2009-11-16$16.05$20.85544,000
2009-11-13$16.01$20.80317,500
2009-11-12$16.03$20.82500,200
2009-11-11$16.29$21.16282,000
2009-11-10$16.10$20.91390,900
2009-11-09$16.41$21.32504,600
2009-11-06$15.98$20.76463,900
2009-11-05$15.71$20.41300,400
2009-11-04$15.36$19.95405,400
2009-11-03$15.69$20.38428,600
2009-11-02$15.57$20.221,017,000
2009-10-30$14.85$19.291,235,000
2009-10-29$16.30$21.17388,900
2009-10-28$15.98$20.76496,900
2009-10-27$16.22$21.07307,500
2009-10-26$16.30$21.17308,000
2009-10-23$16.51$21.45325,600
2009-10-22$16.90$21.95481,500
2009-10-21$16.34$21.22388,600
2009-10-20$16.59$21.55308,200
2009-10-19$16.59$21.55226,300
2009-10-16$16.44$21.35339,600
2009-10-15$16.72$21.72249,400
2009-10-14$16.90$21.73393,700
2009-10-13$16.67$21.44325,400
2009-10-12$16.70$21.47277,500
2009-10-09$16.77$21.56496,800
2009-10-08$16.71$21.49501,400
2009-10-07$16.64$21.40430,800
2009-10-06$16.88$21.71576,000
2009-10-05$16.16$20.78374,100
2009-10-02$15.65$20.12294,600
2009-10-01$15.73$20.23382,700
2009-09-30$16.31$20.97371,900
2009-09-29$16.66$21.42404,400
2009-09-28$16.79$21.59281,000
2009-09-25$16.11$20.72264,300
2009-09-24$16.19$20.82246,700
2009-09-23$16.62$21.37313,000
2009-09-22$16.83$21.64351,100
2009-09-21$16.12$20.73279,300
2009-09-18$16.34$21.01901,200
2009-09-17$16.69$21.46391,000
2009-09-16$16.91$21.74976,600
2009-09-15$15.83$20.36439,800
2009-09-14$15.67$20.15293,800
2009-09-11$15.34$19.73421,000
2009-09-10$15.40$19.80366,800
2009-09-09$15.64$20.11583,200
2009-09-08$15.27$19.64330,900
2009-09-04$15.07$19.38252,600
2009-09-03$15.19$19.53297,100
2009-09-02$14.77$18.99541,400
2009-09-01$14.99$19.28577,200
2009-08-31$15.44$19.85521,500
2009-08-28$15.35$19.74507,800
2009-08-27$15.35$19.74390,700
2009-08-26$15.21$19.56336,600
2009-08-25$15.21$19.56257,100
2009-08-24$14.83$19.07345,700
2009-08-21$15.34$19.73472,400
2009-08-20$14.98$19.26417,200
2009-08-19$14.75$18.97412,800
2009-08-18$14.93$19.20294,900
2009-08-17$14.58$18.75334,800
2009-08-14$15.26$19.62340,700
2009-08-13$15.72$20.21685,300
2009-08-12$15.67$20.15584,300
2009-08-11$15.31$19.69601,400
2009-08-10$15.87$20.41627,400
2009-08-07$15.74$20.241,174,700
2009-08-06$14.14$18.18698,800
2009-08-05$13.96$17.95564,100
2009-08-04$14.12$18.16714,200
2009-08-03$14.29$18.38824,800
2009-07-31$13.18$16.951,073,600
2009-07-30$12.34$15.87595,200
2009-07-29$11.40$14.66311,500
2009-07-28$11.20$14.40350,000
2009-07-27$10.86$13.96417,400
2009-07-24$10.19$13.10327,900
2009-07-23$10.32$13.27746,000
2009-07-22$9.99$12.85412,900
2009-07-21$9.95$12.79428,100
2009-07-20$10.46$13.45295,700
2009-07-17$10.33$13.28421,100
2009-07-16$10.79$13.87416,800
2009-07-15$10.45$13.441,012,900
2009-07-14$9.76$12.55319,500
2009-07-13$9.76$12.55512,100
2009-07-10$9.18$11.80452,000
2009-07-09$9.48$12.19277,200
2009-07-08$9.50$12.22357,500
2009-07-07$9.72$12.50250,200
2009-07-06$9.94$12.78418,300
2009-07-02$10.19$13.10513,500
2009-07-01$10.70$13.76500,400
2009-06-30$10.31$13.26784,100
2009-06-29$10.25$13.18411,300
2009-06-26$10.35$13.31919,200
2009-06-25$10.20$13.12535,700
2009-06-24$10.01$12.87737,900
2009-06-23$9.88$12.70667,900
2009-06-22$10.21$13.13517,200
2009-06-19$10.84$13.94822,300
2009-06-18$10.74$13.81369,900
2009-06-17$10.34$13.30346,600
2009-06-16$10.66$13.71488,500
2009-06-15$10.78$13.86725,300
2009-06-12$10.79$13.87442,100
2009-06-11$10.36$13.32490,800
2009-06-10$10.59$13.62510,900
2009-06-09$10.72$13.78430,500
2009-06-08$10.70$13.76384,900
2009-06-05$10.66$13.71503,800
2009-06-04$11.11$14.29850,000
2009-06-03$11.15$14.34467,700
2009-06-02$11.21$14.41910,900
2009-06-01$11.01$14.16609,200
2009-05-29$11.19$14.39431,300
2009-05-28$11.01$14.16420,300
2009-05-27$10.99$14.13461,400
2009-05-26$11.69$15.03506,600
2009-05-22$11.09$14.26243,800
2009-05-21$11.31$14.54546,600
2009-05-20$11.67$15.01581,100
2009-05-19$12.17$15.65434,200
2009-05-18$12.68$16.31992,500
2009-05-15$11.65$14.98771,100
2009-05-14$12.20$15.69976,100
2009-05-13$12.05$15.491,621,400
2009-05-12$13.83$17.78829,300
2009-05-11$14.32$18.41880,800
2009-05-08$14.60$18.771,778,800
2009-05-07$13.68$17.591,994,300
2009-05-06$14.92$19.191,026,900
2009-05-05$14.14$18.181,075,300
2009-05-04$14.66$18.851,050,200
2009-05-01$13.23$17.011,491,100
2009-04-30$13.51$17.373,469,100
2009-04-29$13.01$16.731,239,300
2009-04-28$11.86$15.251,295,200
2009-04-27$11.96$15.381,681,900
2009-04-24$11.98$15.401,135,100
2009-04-23$11.36$14.611,079,200
2009-04-22$11.85$15.021,810,800
2009-04-21$11.59$14.691,755,500
2009-04-20$10.59$13.421,484,400
2009-04-17$11.53$14.611,957,200
2009-04-16$10.40$13.181,521,200
2009-04-15$9.64$12.221,212,200
2009-04-14$9.46$11.992,048,900
2009-04-13$9.54$12.091,234,200
2009-04-09$9.20$11.661,451,000
2009-04-08$8.10$10.27999,300
2009-04-07$8.26$10.471,046,600
2009-04-06$8.53$10.811,423,100
2009-04-03$8.42$10.671,332,700
2009-04-02$8.24$10.441,562,700
2009-04-01$7.82$9.911,227,000
2009-03-31$7.80$9.891,770,400
2009-03-30$7.36$9.331,285,400
2009-03-27$7.72$9.781,024,600
2009-03-26$7.94$10.061,534,600
2009-03-25$7.71$9.771,823,100
2009-03-24$7.61$9.652,585,400
2009-03-23$7.46$9.465,203,200
2009-03-20$7.90$10.011,388,700
2009-03-19$8.31$10.531,994,300
2009-03-18$8.75$11.091,468,500
2009-03-17$8.83$11.191,244,600
2009-03-16$8.10$10.271,678,100
2009-03-13$9.31$11.80894,600
2009-03-12$9.97$12.64912,800
2009-03-11$9.09$11.52993,100
2009-03-10$8.97$11.371,031,300
2009-03-09$8.11$10.281,782,700
2009-03-06$7.63$9.671,855,700
2009-03-05$8.43$10.681,909,800
2009-03-04$9.72$12.321,537,600
2009-03-03$9.43$11.951,562,600
2009-03-02$9.78$12.401,159,500
2009-02-27$10.01$12.691,438,800
2009-02-26$10.69$13.551,488,000
2009-02-25$10.48$13.28960,800
2009-02-24$10.54$13.361,067,500
2009-02-23$9.97$12.641,634,200
2009-02-20$10.50$13.312,873,300
2009-02-19$11.59$14.691,462,400
2009-02-18$12.50$15.841,671,500
2009-02-17$14.21$18.011,026,400
2009-02-13$14.98$18.991,417,700
2009-02-12$16.84$21.34800,500
2009-02-11$17.07$21.64853,300
2009-02-10$17.05$21.61634,900
2009-02-09$18.30$23.19458,300
2009-02-06$18.08$22.92822,100
2009-02-05$17.06$21.62739,700
2009-02-04$17.02$21.57873,500
2009-02-03$17.21$21.81878,900
2009-02-02$18.02$22.84858,200
2009-01-30$18.22$23.091,207,900
2009-01-29$19.26$24.417,898,600
2009-01-28$19.92$25.251,233,500
2009-01-27$17.70$22.43568,500
2009-01-26$17.53$22.22669,800
2009-01-23$17.52$22.211,821,900
2009-01-22$15.49$19.63769,700
2009-01-21$16.90$21.42774,600
2009-01-20$16.19$20.52528,800
2009-01-16$17.93$22.73437,300
2009-01-15$18.15$23.00494,400
2009-01-14$18.61$23.59282,300
2009-01-13$19.71$24.98336,600
2009-01-12$18.80$23.83286,700
2009-01-09$19.27$24.42342,500
2009-01-08$20.31$25.74328,000
2009-01-07$19.99$25.34335,000
2009-01-06$20.69$26.22332,800
2009-01-05$20.70$26.24226,400
2009-01-02$21.68$27.48217,400