International Bancshares Stock Price History

Historical Data

Date	Open	High	Low	Close	Adj. Close	Change	Volume
Mar 24, 2026	66.98	68.48	66.92	68.05	-	0.65%	165,931
Mar 23, 2026	68.27	69.42	67.55	67.61	67.61	1.44%	472,042
Mar 20, 2026	66.95	67.22	66.10	66.65	66.65	-0.45%	3,535,656
Mar 19, 2026	66.08	67.34	65.52	66.95	66.95	0.77%	392,127
Mar 18, 2026	66.46	66.74	66.03	66.44	66.44	-0.89%	450,444
Mar 17, 2026	67.28	67.59	66.27	67.04	67.04	0.18%	403,904
Mar 16, 2026	67.99	68.12	66.90	66.92	66.92	-0.83%	388,532
Mar 13, 2026	67.50	68.27	66.67	67.48	67.48	0.24%	415,404
Mar 12, 2026	65.80	67.44	65.57	67.32	67.32	0.43%	370,168
Mar 11, 2026	66.32	67.17	65.76	67.03	67.03	0.24%	350,154
Mar 10, 2026	66.62	68.13	66.29	66.87	66.87	-0.34%	442,016
Mar 9, 2026	65.63	67.54	64.22	67.10	67.10	0.86%	482,716
Mar 6, 2026	65.22	66.65	64.24	66.53	66.53	-0.66%	350,578
Mar 5, 2026	68.13	68.33	66.16	66.97	66.97	-2.40%	449,400
Mar 4, 2026	69.00	69.43	68.40	68.62	68.62	-	266,129
Mar 3, 2026	67.00	68.88	66.16	68.62	68.62	0.35%	300,668
Mar 2, 2026	66.10	68.75	65.55	68.38	68.38	1.89%	406,377
Feb 27, 2026	69.63	73.00	66.66	67.11	67.11	-5.17%	454,140
Feb 26, 2026	70.25	71.37	70.05	70.77	70.77	1.30%	303,265
Feb 25, 2026	69.49	70.55	68.72	69.86	69.86	1.45%	316,003
Feb 24, 2026	68.35	69.01	67.39	68.86	68.86	0.76%	297,345
Feb 23, 2026	71.47	71.84	67.73	68.34	68.34	-4.47%	375,468
Feb 20, 2026	71.74	72.48	70.87	71.54	71.54	-0.28%	394,101
Feb 19, 2026	71.73	72.21	71.24	71.74	71.74	-0.47%	238,072
Feb 18, 2026	72.30	73.64	71.75	72.08	72.08	-0.66%	262,962
Feb 17, 2026	72.35	73.39	71.92	72.56	72.56	0.68%	189,624
Feb 13, 2026	71.94	72.62	71.00	72.07	72.07	-0.46%	220,160
Feb 12, 2026	72.44	72.54	71.07	72.40	71.67	0.91%	259,454
Feb 11, 2026	73.09	73.73	71.42	71.75	71.03	-1.18%	310,407
Feb 10, 2026	73.04	73.74	72.01	72.61	71.88	-1.12%	208,775
Feb 9, 2026	74.67	74.87	73.34	73.43	72.69	-1.54%	229,989
Feb 6, 2026	74.93	75.44	74.03	74.58	73.83	0.58%	373,622
Feb 5, 2026	74.19	75.41	73.15	74.15	73.40	-0.05%	320,650
Feb 4, 2026	73.05	74.75	72.63	74.19	73.44	2.43%	308,104
Feb 3, 2026	71.61	73.09	70.51	72.43	71.70	0.75%	391,323
Feb 2, 2026	69.91	72.45	69.64	71.89	71.17	3.23%	382,865
Jan 30, 2026	68.82	69.96	68.41	69.64	68.94	0.55%	587,277
Jan 29, 2026	68.84	69.45	68.34	69.26	68.56	1.08%	481,250
Jan 28, 2026	69.02	69.23	68.12	68.52	67.83	-0.41%	244,642
Jan 27, 2026	68.35	68.99	67.78	68.80	68.11	0.66%	261,209
Jan 26, 2026	68.13	68.74	67.07	68.35	67.66	0.01%	291,267
Jan 23, 2026	71.03	71.08	68.04	68.34	67.65	-4.34%	217,931
Jan 22, 2026	71.65	72.68	70.50	71.44	70.72	-0.07%	197,470
Jan 21, 2026	69.20	71.95	69.02	71.49	70.77	4.05%	222,184
Jan 20, 2026	69.34	70.20	68.58	68.71	68.02	-2.37%	184,388
Jan 16, 2026	70.49	71.10	70.15	70.38	69.67	-0.44%	275,089
Jan 15, 2026	69.48	71.29	69.22	70.69	69.98	1.96%	139,636
Jan 14, 2026	68.16	69.51	67.86	69.33	68.63	1.61%	193,001
Jan 13, 2026	68.34	68.70	67.78	68.23	67.54	-0.23%	148,879
Jan 12, 2026	69.41	69.63	68.16	68.39	67.70	-2.10%	132,383