International Bancshares Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Dec 26, 2025	68.98	69.62	68.27	68.60	68.60	-0.28%	190,447
Dec 24, 2025	68.95	69.33	68.45	68.79	68.79	-0.07%	124,813
Dec 23, 2025	69.55	69.78	68.80	68.84	68.84	-1.42%	222,343
Dec 22, 2025	70.57	71.07	69.57	69.83	69.83	-0.88%	301,655
Dec 19, 2025	71.63	72.06	70.22	70.45	70.45	-1.74%	867,238
Dec 18, 2025	71.22	72.10	70.40	71.70	71.70	0.94%	340,419
Dec 17, 2025	71.51	72.64	70.58	71.03	71.03	-0.60%	265,921
Dec 16, 2025	73.02	73.26	71.14	71.46	71.46	-1.92%	360,862
Dec 15, 2025	73.20	73.50	72.38	72.86	72.86	0.50%	267,513
Dec 12, 2025	73.02	73.17	72.19	72.50	72.50	-0.28%	289,660
Dec 11, 2025	72.42	73.66	71.89	72.70	72.70	0.43%	338,817
Dec 10, 2025	68.73	72.47	68.67	72.39	72.39	5.17%	471,472
Dec 9, 2025	69.86	70.90	68.67	68.83	68.83	-1.16%	269,956
Dec 8, 2025	69.52	70.48	67.61	69.64	69.64	0.52%	451,704
Dec 5, 2025	68.55	69.90	68.23	69.28	69.28	0.52%	303,909
Dec 4, 2025	67.48	68.95	67.30	68.93	68.93	1.41%	316,146
Dec 3, 2025	66.49	68.15	66.38	67.97	67.97	2.75%	267,342
Dec 2, 2025	67.26	67.40	66.10	66.15	66.15	-1.24%	229,611
Dec 1, 2025	66.09	67.70	65.96	66.98	66.98	0.75%	281,413
Nov 28, 2025	66.79	66.79	65.97	66.48	66.48	-0.03%	137,622
Nov 26, 2025	66.58	66.94	66.18	66.50	66.50	-0.58%	218,329
Nov 25, 2025	66.08	67.31	65.78	66.89	66.89	1.73%	223,423
Nov 24, 2025	66.11	66.95	65.51	65.75	65.75	-0.96%	209,990
Nov 21, 2025	64.76	67.06	64.76	66.39	66.39	2.88%	275,730
Nov 20, 2025	64.94	65.77	64.39	64.53	64.53	0.44%	199,118
Nov 19, 2025	63.93	64.69	63.61	64.25	64.25	0.48%	167,990
Nov 18, 2025	63.43	64.55	63.20	63.94	63.94	0.82%	209,825
Nov 17, 2025	66.27	66.27	63.28	63.42	63.42	-4.18%	217,660
Nov 14, 2025	65.08	66.30	64.51	66.19	66.19	1.53%	316,150
Nov 13, 2025	65.14	66.00	64.37	65.19	65.19	-0.59%	228,856
Nov 12, 2025	66.19	67.05	65.38	65.58	65.58	-0.92%	183,433
Nov 11, 2025	66.07	66.49	65.44	66.19	66.19	0.55%	184,141
Nov 10, 2025	67.45	67.45	65.80	65.83	65.83	-2.01%	208,874
Nov 7, 2025	67.49	68.10	66.00	67.18	67.18	-0.19%	198,590
Nov 6, 2025	68.52	68.85	67.20	67.31	67.31	-1.98%	226,248
Nov 5, 2025	67.80	69.63	67.71	68.67	68.67	1.36%	262,653
Nov 4, 2025	66.84	68.02	66.82	67.75	67.75	-0.46%	212,162
Nov 3, 2025	66.71	68.40	66.25	68.06	68.06	2.53%	559,819
Oct 31, 2025	65.80	66.47	64.65	66.38	66.38	0.33%	391,362
Oct 30, 2025	66.26	68.01	66.03	66.16	66.16	-0.51%	235,746
Oct 29, 2025	67.22	67.97	65.93	66.50	66.50	-1.57%	221,792
Oct 28, 2025	67.97	68.31	67.44	67.56	67.56	-0.60%	133,743
Oct 27, 2025	68.50	68.50	67.58	67.97	67.97	-0.56%	199,251
Oct 24, 2025	67.10	68.50	66.84	68.35	68.35	2.64%	317,907
Oct 23, 2025	66.41	66.95	65.58	66.59	66.59	-0.06%	206,150
Oct 22, 2025	66.34	66.99	66.27	66.63	66.63	0.38%	216,703
Oct 21, 2025	66.58	66.70	66.02	66.38	66.38	-0.50%	128,070
Oct 20, 2025	66.10	66.91	65.46	66.72	66.72	1.79%	150,572
Oct 17, 2025	65.27	65.77	64.29	65.54	65.54	1.22%	202,299
Oct 16, 2025	67.65	67.93	64.18	64.75	64.75	-4.57%	332,248