International Bancshares Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
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
Oct 15, 2025	68.98	69.19	67.28	67.85	67.85	-1.06%	221,818
Oct 14, 2025	66.52	68.62	66.52	68.58	68.58	2.63%	188,224
Oct 13, 2025	66.41	67.20	65.90	66.82	66.82	1.63%	197,582
Oct 10, 2025	67.24	68.90	65.66	65.75	65.75	-2.13%	302,271
Oct 9, 2025	67.86	67.86	66.82	67.18	67.18	-1.03%	124,911
Oct 8, 2025	68.63	68.63	67.75	67.88	67.88	-0.45%	102,942
Oct 7, 2025	69.05	69.26	68.13	68.19	68.19	-1.02%	169,753
Oct 6, 2025	69.14	69.75	68.37	68.89	68.89	0.32%	184,168
Oct 3, 2025	68.23	69.15	68.23	68.67	68.67	0.64%	173,798
Oct 2, 2025	68.43	68.51	67.59	68.23	68.23	-0.58%	173,218
Oct 1, 2025	68.43	68.88	67.49	68.63	68.63	-0.17%	175,925
Sep 30, 2025	68.90	69.19	67.84	68.75	68.75	-0.29%	194,836
Sep 29, 2025	70.05	70.15	68.86	68.95	68.95	-1.65%	147,445
Sep 26, 2025	69.52	70.31	69.02	70.11	70.11	1.20%	154,807