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International Bancshares Corporation (IBOC)
NASDAQ: IBOC · Real-Time Price · USD
72.51
+0.83 (1.16%)
Apr 28, 2026, 4:00 PM EDT - Market closed

International Bancshares Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Apr 28, 202672.0572.8671.9772.5172.511.16%218,912
Apr 27, 202671.3172.1371.3171.6871.680.52%249,298
Apr 24, 202671.9772.5171.1071.3171.31-1.33%228,298
Apr 23, 202671.3172.4170.7472.2772.271.63%226,265
Apr 22, 202671.5471.8970.6171.1171.11-0.27%199,822
Apr 21, 202672.1672.5671.0671.3071.30-1.19%203,755
Apr 20, 202672.1672.9872.0872.1672.16-0.21%194,959
Apr 17, 202671.3473.1271.3272.3172.312.49%415,114
Apr 16, 202670.7770.8470.3270.5570.55-0.87%262,164
Apr 15, 202671.9172.3870.6071.1771.17-1.26%339,682
Apr 14, 202672.1672.4171.3672.0872.08-0.36%264,801
Apr 13, 202671.5272.4770.9872.3472.340.92%358,567
Apr 10, 202671.4471.6970.8871.6871.68-0.03%285,273
Apr 9, 202669.9172.1969.8071.7071.701.85%510,566
Apr 8, 202669.7970.7769.5570.4070.403.18%663,092
Apr 7, 202667.9868.8667.7968.2368.23-0.04%438,991
Apr 6, 202667.6768.4566.8968.2668.260.72%252,009
Apr 2, 202667.3267.9666.8167.7767.77-0.15%494,241
Apr 1, 202667.3868.6067.3867.8767.870.86%541,792
Mar 31, 202667.8468.1866.8067.2967.290.37%819,447
Mar 30, 202667.9767.9766.7767.0467.04-0.48%331,051
Mar 27, 202667.5568.1867.1167.3667.36-0.72%359,231
Mar 26, 202667.3367.9867.1967.8567.850.21%266,075
Mar 25, 202668.3868.7767.4967.7167.71-0.19%306,674
Mar 24, 202666.9868.4866.9267.8467.840.34%363,433
Mar 23, 202668.2769.4267.5567.6167.611.44%472,264
Mar 20, 202666.9567.2266.1066.6566.65-0.45%3,547,942
Mar 19, 202666.0867.3465.5266.9566.950.77%392,128
Mar 18, 202666.4666.7466.0366.4466.44-0.89%450,444
Mar 17, 202667.2867.5966.2767.0467.040.18%403,904
Mar 16, 202667.9968.1266.9066.9266.92-0.83%388,532
Mar 13, 202667.5068.2766.6767.4867.480.24%415,404
Mar 12, 202665.8067.4465.5767.3267.320.43%370,168
Mar 11, 202666.3267.1765.7667.0367.030.24%350,154
Mar 10, 202666.6268.1366.2966.8766.87-0.34%442,016
Mar 9, 202665.6367.5464.2267.1067.100.86%482,716
Mar 6, 202665.2266.6564.2466.5366.53-0.66%350,578
Mar 5, 202668.1368.3366.1666.9766.97-2.40%449,400
Mar 4, 202669.0069.4368.4068.6268.62-266,129
Mar 3, 202667.0068.8866.1668.6268.620.35%300,668
Mar 2, 202666.1068.7565.5568.3868.381.89%406,377
Feb 27, 202669.6373.0066.6667.1167.11-5.17%454,140
Feb 26, 202670.2571.3770.0570.7770.771.30%303,265
Feb 25, 202669.4970.5568.7269.8669.861.45%316,003
Feb 24, 202668.3569.0167.3968.8668.860.76%297,345
Feb 23, 202671.4771.8467.7368.3468.34-4.47%375,468
Feb 20, 202671.7472.4870.8771.5471.54-0.28%394,101
Feb 19, 202671.7372.2171.2471.7471.74-0.47%238,072
Feb 18, 202672.3073.6471.7572.0872.08-0.66%262,962
Feb 17, 202672.3573.3971.9272.5672.560.68%189,624
Feb 13, 202671.9472.6271.0072.0772.07-0.46%220,160
Feb 12, 202672.4472.5471.0772.4071.670.91%259,454
Feb 11, 202673.0973.7371.4271.7571.03-1.18%310,407
Feb 10, 202673.0473.7472.0172.6171.88-1.12%208,775
Feb 9, 202674.6774.8773.3473.4372.69-1.54%229,989
Feb 6, 202674.9375.4474.0374.5873.830.58%373,622
Feb 5, 202674.1975.4173.1574.1573.40-0.05%320,650
Feb 4, 202673.0574.7572.6374.1973.442.43%308,104
Feb 3, 202671.6173.0970.5172.4371.700.75%391,323
Feb 2, 202669.9172.4569.6471.8971.173.23%382,865
Jan 30, 202668.8269.9668.4169.6468.940.55%587,277
Jan 29, 202668.8469.4568.3469.2668.561.08%481,250
Jan 28, 202669.0269.2368.1268.5267.83-0.41%244,642
Jan 27, 202668.3568.9967.7868.8068.110.66%261,209
Jan 26, 202668.1368.7467.0768.3567.660.01%291,267
Jan 23, 202671.0371.0868.0468.3467.65-4.34%217,931
Jan 22, 202671.6572.6870.5071.4470.72-0.07%197,470
Jan 21, 202669.2071.9569.0271.4970.774.05%222,184
Jan 20, 202669.3470.2068.5868.7168.02-2.37%184,388
Jan 16, 202670.4971.1070.1570.3869.67-0.44%275,089
Jan 15, 202669.4871.2969.2270.6969.981.96%139,636
Jan 14, 202668.1669.5167.8669.3368.631.61%193,001
Jan 13, 202668.3468.7067.7868.2367.54-0.23%148,879
Jan 12, 202669.4169.6368.1668.3967.70-2.10%132,383
Jan 9, 202670.0070.6169.1969.8669.16-0.31%247,652
Jan 8, 202668.2470.6267.8570.0869.372.19%188,725
Jan 7, 202668.6168.6667.6368.5867.89-0.25%207,599
Jan 6, 202667.7469.1067.4368.7568.060.78%270,238
Jan 5, 202666.7568.9266.5968.2267.532.06%262,884
Jan 2, 202666.3667.1365.4566.8466.170.60%256,123
Dec 31, 202567.3067.3065.6866.4465.77-0.70%227,462
Dec 30, 202567.5167.9166.8166.9166.24-0.92%209,626
Dec 29, 202568.7969.1167.4667.5366.85-1.56%197,693
Dec 26, 202568.9869.6268.2768.6067.91-0.28%190,447
Dec 24, 202568.9569.3368.4568.7968.10-0.07%124,813
Dec 23, 202569.5569.7868.8068.8468.15-1.42%222,343
Dec 22, 202570.5771.0769.5769.8369.13-0.88%307,455
Dec 19, 202571.6372.0670.2270.4569.74-1.74%885,239
Dec 18, 202571.2272.1070.4071.7070.980.94%340,419
Dec 17, 202571.5172.6470.5871.0370.31-0.60%265,921
Dec 16, 202573.0273.2671.1471.4670.74-1.92%368,805
Dec 15, 202573.2073.5072.3872.8672.130.50%275,948
Dec 12, 202573.0273.1772.1972.5071.77-0.28%310,799
Dec 11, 202572.4273.6671.8972.7071.970.43%339,579
Dec 10, 202568.7372.4768.6772.3971.665.17%471,749
Dec 9, 202569.8670.9068.6768.8368.14-1.16%269,956
Dec 8, 202569.5270.4867.6169.6468.940.52%451,704
Dec 5, 202568.5569.9068.2369.2868.580.52%307,897
Dec 4, 202567.4868.9567.3068.9368.231.41%316,171
Dec 3, 202566.4968.1566.3867.9767.282.75%267,342