Skip to main content
logo
International Bancshares Corporation (IBOC)
NASDAQ: IBOC · Real-Time Price · USD
72.36
+3.50 (5.08%)
At close: Aug 22, 2025, 4:00 PM
72.36
0.00 (0.00%)
After-hours: Aug 22, 2025, 4:00 PM EDT

International Bancshares Stock Price History

Historical Data

DateOpenHighLowCloseAdj. CloseChangeVolume
Aug 22, 202569.1872.5769.1872.36-5.08%465,306
Aug 21, 202568.2568.9668.1768.8668.860.58%136,552
Aug 20, 202568.5868.7168.0268.4668.460.32%159,782
Aug 19, 202568.6269.3268.1668.2468.24-0.67%147,213
Aug 18, 202568.2068.7367.8068.7068.700.62%185,395
Aug 15, 202569.9069.9067.7268.2868.28-2.86%315,974
Aug 14, 202570.0570.3869.1970.2969.58-0.80%265,881
Aug 13, 202571.4771.8370.6370.8670.14-0.07%211,304
Aug 12, 202569.4071.0469.0570.9170.193.10%265,635
Aug 11, 202568.8969.7568.3568.7868.08-189,122
Aug 8, 202569.4069.8868.4768.7868.08-0.11%190,715
Aug 7, 202570.0370.0368.6268.8668.16-0.73%165,324
Aug 6, 202569.4769.8469.2069.3668.66-0.17%153,871
Aug 5, 202569.2969.8567.8569.4868.780.40%280,038
Aug 4, 202567.5769.2067.4669.2068.502.61%220,209
Aug 1, 202567.8868.7866.1367.4466.76-1.09%252,142
Jul 31, 202568.0568.6267.3768.1867.49-0.44%291,725
Jul 30, 202570.4570.4968.2168.4867.79-2.38%192,847
Jul 29, 202570.3070.4669.4370.1569.440.62%214,764
Jul 28, 202569.6869.8969.3569.7269.010.37%267,251
Jul 25, 202568.6169.4967.7669.4668.761.22%170,173
Jul 24, 202569.7269.7268.3468.6267.92-1.99%250,463
Jul 23, 202570.1370.2669.0570.0169.300.56%184,747
Jul 22, 202569.7770.4969.0269.6268.91-0.07%148,703
Jul 21, 202569.6270.7969.4469.6768.960.20%165,848
Jul 18, 202570.2170.2168.9969.5368.82-0.22%168,844
Jul 17, 202568.4269.8467.9069.6868.971.98%209,769
Jul 16, 202568.3968.6967.1168.3367.640.77%213,582
Jul 15, 202570.3570.6967.7567.8167.12-3.49%221,705
Jul 14, 202569.1770.6869.1770.2669.551.28%162,005
Jul 11, 202569.7469.7969.0569.3768.67-1.27%162,888
Jul 10, 202570.0170.7769.4970.2669.550.36%159,310
Jul 9, 202570.4470.4469.6570.0169.30-0.10%95,673
Jul 8, 202569.8570.8269.4070.0869.370.26%267,805
Jul 7, 202570.9671.9569.5569.9069.19-1.84%296,135
Jul 3, 202570.7771.9970.7771.2170.491.34%128,517
Jul 2, 202569.5870.4268.1970.2769.561.53%214,706
Jul 1, 202566.1269.5366.1269.2168.513.98%296,947
Jun 30, 202566.7667.1566.1266.5665.890.02%188,017
Jun 27, 202566.9567.2566.1466.5565.88-0.22%874,288
Jun 26, 202565.5566.7965.3866.7066.022.08%104,564
Jun 25, 202565.8165.8164.5265.3464.68-0.53%144,186
Jun 24, 202566.1366.9065.5365.6965.020.24%219,012
Jun 23, 202563.0565.5962.5665.5364.873.98%237,768
Jun 20, 202562.6263.1862.1463.0262.380.80%527,626
Jun 18, 202561.4563.0461.4562.5261.891.33%163,033
Jun 17, 202561.2362.0661.1561.7061.07-0.21%224,743
Jun 16, 202563.2363.2361.5861.8361.20-1.07%210,441
Jun 13, 202563.4063.6762.1062.5061.87-2.94%165,338
Jun 12, 202564.2264.4663.5064.3963.74-0.42%130,858