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 — 1999

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1999-12-31$10.55$10.906,294
1999-12-30$10.40$10.7522,240
1999-12-29$10.49$10.8428,534
1999-12-28$10.43$10.7822,659
1999-12-27$10.38$10.7321,820
1999-12-23$10.40$10.7514,687
1999-12-22$10.46$10.8111,330
1999-12-21$10.19$10.5318,463
1999-12-20$10.25$10.5918,044
1999-12-17$10.40$10.7562,523
1999-12-16$10.37$10.7175,951
1999-12-15$10.17$10.5171,335
1999-12-14$10.31$10.6564,201
1999-12-13$10.93$11.3015,106
1999-12-10$10.60$10.9613,847
1999-12-09$10.60$10.9633,989
1999-12-08$10.66$11.0213,428
1999-12-07$10.96$11.3328,114
1999-12-06$10.93$11.3057,487
1999-12-03$10.96$11.331,678
1999-12-02$10.96$11.3337,346
1999-12-01$10.96$11.3317,624
1999-11-30$11.14$11.5133,569
1999-11-29$11.11$11.4822,240
1999-11-26$11.14$11.516,714
1999-11-24$11.20$11.5812,589
1999-11-23$11.26$11.6461,264
1999-11-22$11.28$11.6519,722
1999-11-19$11.35$11.7323,499
1999-11-18$11.32$11.7073,433
1999-11-17$11.35$11.7338,605
1999-11-16$11.33$11.7140,283
1999-11-15$11.38$11.7626,016
1999-11-12$11.28$11.6542,801
1999-11-11$11.29$11.6739,024
1999-11-10$11.26$11.6450,774
1999-11-09$11.32$11.7019,722
1999-11-08$11.17$11.5562,523
1999-11-05$10.93$11.300
1999-11-04$10.93$11.3053,711
1999-11-03$10.90$11.2738,185
1999-11-02$10.87$11.2413,008
1999-11-01$10.84$11.21839
1999-10-29$10.81$11.1835,248
1999-10-28$10.90$11.2727,275
1999-10-27$10.87$11.249,651
1999-10-26$10.90$11.2710,910
1999-10-25$10.84$11.2043,221
1999-10-22$10.74$11.104,616
1999-10-21$10.74$11.1089,798
1999-10-20$10.75$11.11127,983
1999-10-19$10.81$11.1829,793
1999-10-18$10.89$11.2543,221
1999-10-15$10.72$11.084,196
1999-10-14$10.72$11.0849,515
1999-10-13$10.90$11.2787,280
1999-10-12$10.63$10.995,035
1999-10-11$10.72$11.0819,722
1999-10-08$10.77$11.13108,681
1999-10-07$10.75$11.1181,406
1999-10-06$10.72$11.088,812
1999-10-05$10.72$11.0828,954
1999-10-04$10.80$11.1611,330
1999-10-01$10.69$11.0518,044
1999-09-30$10.66$11.0252,872
1999-09-29$10.66$11.020
1999-09-28$10.66$11.0215,106
1999-09-27$10.49$10.7161,684
1999-09-24$10.52$10.741,678
1999-09-23$10.58$10.8134,828
1999-09-22$10.60$10.846,294
1999-09-21$10.60$10.8481,825
1999-09-20$10.60$10.849,232
1999-09-17$10.63$10.8728,114
1999-09-16$10.64$10.8744,479
1999-09-15$10.63$10.8720,142
1999-09-14$10.60$10.8460,425
1999-09-13$10.60$10.843,777
1999-09-10$10.65$10.88420
1999-09-09$10.60$10.8419,722
1999-09-08$10.56$10.7917,204
1999-09-07$10.60$10.8456,648
1999-09-03$10.49$10.7175,951
1999-09-02$10.55$10.7836,087
1999-09-01$10.46$10.6814,687
1999-08-31$10.52$10.7486,021
1999-08-30$10.55$10.7828,954
1999-08-27$10.55$10.785,875
1999-08-26$10.59$10.8281,406
1999-08-25$10.60$10.8489,798
1999-08-24$10.55$10.7810,490
1999-08-23$10.49$10.7128,954
1999-08-20$10.40$10.6227,275
1999-08-19$10.52$10.7418,883
1999-08-18$10.52$10.74232,887
1999-08-17$10.43$10.6585,602
1999-08-16$10.43$10.654,196
1999-08-13$10.49$10.7196,092
1999-08-12$10.43$10.6532,730
1999-08-11$10.49$10.7118,463
1999-08-10$10.49$10.7117,204
1999-08-09$10.43$10.6510,910
1999-08-06$10.28$10.50420
1999-08-05$10.46$10.6811,330
1999-08-04$10.49$10.715,455
1999-08-03$10.60$10.84109,940
1999-08-02$10.60$10.8427,275
1999-07-30$10.84$11.08681,038
1999-07-29$10.52$10.7414,267
1999-07-28$10.84$11.0870,076
1999-07-27$10.72$10.9666,719
1999-07-26$10.93$11.1734,409
1999-07-23$10.84$11.0825,177
1999-07-22$10.96$11.202,098
1999-07-21$11.02$11.2693,575
1999-07-20$11.05$11.29153,160
1999-07-19$11.32$11.57371,780
1999-07-16$11.20$11.4451,193
1999-07-15$11.02$11.2637,346
1999-07-14$10.28$10.50273,170
1999-07-13$10.37$10.5945,319
1999-07-12$10.69$10.9386,861
1999-07-09$9.98$10.2019,722
1999-07-08$10.19$10.41587,883
1999-07-07$10.38$10.6114,687
1999-07-06$10.49$10.7129,793
1999-07-02$10.43$10.65107,841
1999-07-01$10.13$10.35130,501
1999-06-30$10.08$10.3085,182
1999-06-29$10.13$10.3521,820
1999-06-28$10.01$10.23420
1999-06-25$10.01$10.2392,316
1999-06-24$10.01$10.2364,201
1999-06-23$9.92$10.1475,111
1999-06-22$10.01$10.2310,490
1999-06-21$10.01$10.2313,008
1999-06-18$9.88$10.0963,782
1999-06-17$9.87$10.089,232
1999-06-16$9.92$10.1413,008
1999-06-15$9.77$9.9830,632
1999-06-14$9.89$10.1132,730
1999-06-11$9.52$9.7361,893
1999-06-10$9.25$9.453,672
1999-06-09$9.15$9.3581,825
1999-06-08$8.79$8.9960,320
1999-06-07$9.15$9.3523,079
1999-06-04$9.13$9.3314,162
1999-06-03$9.06$9.259,966
1999-06-02$8.91$9.11113,821
1999-06-01$9.10$9.303,147
1999-05-28$8.95$9.1437,766
1999-05-27$9.10$9.3044,060
1999-05-26$9.27$9.4713,113
1999-05-25$9.41$9.623,147
1999-05-24$9.48$9.6933,569
1999-05-21$9.53$9.746,819
1999-05-20$9.58$9.7937,766
1999-05-19$9.68$9.8929,373
1999-05-18$9.53$9.7428,324
1999-05-17$9.69$9.902,098
1999-05-14$9.58$9.7920,981
1999-05-13$9.72$9.948,917
1999-05-12$9.72$9.9424,652
1999-05-11$9.63$9.846,819
1999-05-10$9.63$9.8427,275
1999-05-07$9.53$9.7429,373
1999-05-06$9.53$9.743,672
1999-05-05$9.56$9.7618,883
1999-05-04$9.53$9.7463,467
1999-05-03$9.56$9.7628,849
1999-04-30$9.51$9.722,098
1999-04-29$9.53$9.748,392
1999-04-28$9.58$9.79147,390
1999-04-27$9.53$9.7462,418
1999-04-26$9.53$9.7412,064
1999-04-23$9.56$9.7630,947
1999-04-22$9.53$9.7433,569
1999-04-21$9.53$9.7495,463
1999-04-20$9.50$9.7011,539
1999-04-19$9.56$9.7654,550
1999-04-16$9.53$9.7462,418
1999-04-15$9.53$9.7488,120
1999-04-14$9.53$9.7466,090
1999-04-13$9.10$9.3040,913
1999-04-12$9.15$9.35122,213
1999-04-09$8.84$9.0345,109
1999-04-08$8.77$8.96278,521
1999-04-07$8.65$8.84112,772
1999-04-06$8.69$8.88189,877
1999-04-05$8.45$8.6333,045
1999-04-01$8.58$8.7756,124
1999-03-31$8.20$8.38201,941
1999-03-30$9.34$9.551,049
1999-03-29$9.29$9.5097,036
1999-03-26$9.10$9.248,917
1999-03-25$9.01$9.156,819
1999-03-24$9.02$9.1631,471
1999-03-23$8.91$9.0549,305
1999-03-22$8.96$9.1016,785
1999-03-19$8.91$9.0546,682
1999-03-18$8.92$9.0616,260
1999-03-17$8.87$9.002,098
1999-03-16$8.91$9.0542,486
1999-03-15$9.01$9.1512,064
1999-03-12$8.77$8.9017,309
1999-03-11$8.87$9.0025,177
1999-03-10$8.77$8.9028,849
1999-03-09$8.84$8.9823,079
1999-03-08$8.96$9.100
1999-03-05$8.96$9.103,672
1999-03-04$8.87$9.0024,652
1999-03-03$8.87$9.002,623
1999-03-02$9.06$9.2018,883
1999-03-01$8.91$9.052,623
1999-02-26$8.87$9.00144,768
1999-02-25$8.96$9.107,868
1999-02-24$8.84$8.9887,070
1999-02-23$8.94$9.07157,356
1999-02-22$8.87$9.0074,482
1999-02-19$8.65$8.7863,467
1999-02-18$8.46$8.5914,687
1999-02-17$8.75$8.8844,060
1999-02-16$8.82$8.9513,113
1999-02-12$8.85$8.9931,996
1999-02-11$8.96$9.1048,780
1999-02-10$9.15$9.2913,113
1999-02-09$8.91$9.05525
1999-02-08$9.10$9.2420,981
1999-02-05$9.15$9.296,819
1999-02-04$9.01$9.1553,501
1999-02-03$9.15$9.29290,060
1999-02-02$9.13$9.2771,859
1999-02-01$9.06$9.2017,309
1999-01-29$9.29$9.4441,437
1999-01-28$9.34$9.4916,785
1999-01-27$9.34$9.4948,256
1999-01-26$9.70$9.85154,734
1999-01-25$9.70$9.855,770
1999-01-22$9.56$9.7072,384
1999-01-21$9.50$9.644,721
1999-01-20$9.51$9.6575,531
1999-01-19$9.41$9.5661,893
1999-01-15$9.39$9.5326,226
1999-01-14$9.51$9.6511,539
1999-01-13$9.48$9.6327,800
1999-01-12$9.53$9.685,770
1999-01-11$9.63$9.7835,667
1999-01-08$9.77$9.926,294
1999-01-07$9.68$9.824,721
1999-01-06$9.68$9.829,441
1999-01-05$9.72$9.8752,452
1999-01-04$9.56$9.7011,539