International Bancshares Corp (IBOC)

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International Bancshares Corp Stock (IBOC) Price History

The historical daily chart and data for International Bancshares Corp stock (IBOC), adjusted for splits and dividends, show that the latest closing stock price as of May 26, 2026, is $73.05.

International Bancshares Corp all-time high stock price is $76.91, occurred on November 25, 2024.
The lowest International Bancshares Corp stock price recorded was $15.61 on March 23, 2020. Since then, International Bancshares Corp's stock price has risen over 367.97% to $73.05 now.
The 52-week high stock price for IBOC is $75.44, representing a 3.27% increase from the current share price, occurred on February 06, 2026.
The 52-week low stock price for IBOC is $61.15, indicating a -16.29% decrease from the current share price, occurred on June 17, 2025.
The closing price of International Bancshares Corp (IBOC) stock in the beginning of 2025 was $42.79. The stock closed the year at $45.76, a gain of over 6.94% for the year.

The table below shows more information about IBOC historical price data:

Daily

Weekly

Monthly

30D

60D

YTD

Date	High	Low	High - Low	Volume	% Change
May 26, 2026	$73.72	$72.47	$1.25	425,788.0	+0.37%
May 22, 2026	$73.01	$71.74	$1.27	244,421.0	+1.34%
May 21, 2026	$72.16	$71.40	$0.76	363,383.0	-0.83%
May 20, 2026	$73.27	$71.50	$1.77	234,309.0	+0.99%
May 19, 2026	$72.28	$71.53	$0.745	185,342.0	-0.68%
May 18, 2026	$72.31	$70.85	$1.46	244,495.0	+1.93%
May 15, 2026	$71.63	$70.28	$1.35	261,391.0	-1.19%
May 14, 2026	$72.29	$71.48	$0.805	253,267.0	+0.58%
May 13, 2026	$72.35	$71.00	$1.35	302,219.0	-1.56%
May 12, 2026	$73.02	$71.32	$1.70	290,208.0	-0.77%
May 11, 2026	$73.45	$72.28	$1.17	331,507.0	-0.42%
May 08, 2026	$74.34	$73.08	$1.26	284,694.0	+0.01%
May 07, 2026	$73.40	$72.51	$0.89	295,835.0	+0.96%
May 06, 2026	$73.07	$72.15	$0.92	238,607.0	+1.11%
May 05, 2026	$71.94	$70.95	$0.99	208,247.0	+0.90%
May 04, 2026	$71.70	$70.66	$1.04	253,111.0	-0.75%
May 01, 2026	$72.66	$71.21	$1.45	278,713.0	-0.11%
Apr 30, 2026	$72.29	$70.61	$1.68	286,583.0	+0.82%
Apr 29, 2026	$72.33	$71.03	$1.30	194,245.0	-1.86%
Apr 28, 2026	$72.86	$71.97	$0.8825	218,912.0	+1.16%

International Bancshares Corp Stock (IBOC) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of International Bancshares Corp stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of IBOC shares. From significant milestones and fluctuations to notable trends, this in-depth examination of International Bancshares Corp stock price history provides a foundation for understanding how the company's stock has evolved over time.

International Bancshares Corp Stock (IBOC) Price History 2026

Month	High	Low	High - Low	Volume	% Change
May, 2026	$74.34	$70.28	$4.06	5,121,325.0	+1.83%
Apr, 2026	$73.12	$66.81	$6.31	6,827,534.0	+6.61%
Mar, 2026	$69.43	$64.22	$5.21	11,873,745.0	+0.27%
Feb, 2026	$75.44	$66.66	$8.78	5,779,216.0	-3.63%
Jan, 2026	$72.68	$65.45	$7.23	4,951,735.0	+4.82%

International Bancshares Corp Stock (IBOC) Price History 2025

Month	High	Low	High - Low	Volume	% Change
Dec, 2025	$73.66	$65.95	$7.70	6,458,741.0	+0.65%
Nov, 2025	$69.63	$63.20	$6.43	4,439,471.0	+0.15%
Oct, 2025	$69.75	$64.18	$5.57	4,749,036.0	-3.45%
Sep, 2025	$73.58	$67.84	$5.74	4,397,604.0	-3.90%
Aug, 2025	$73.47	$66.13	$7.34	4,592,238.0	+4.93%
Jul, 2025	$71.99	$66.12	$5.87	4,418,524.0	+2.43%
Jun, 2025	$67.25	$61.15	$6.10	4,367,542.0	+6.27%
May, 2025	$66.24	$60.13	$6.10	3,898,607.0	+2.60%
Apr, 2025	$63.16	$54.11	$9.05	6,391,747.0	-3.20%
Mar, 2025	$67.80	$60.23	$7.57	7,397,792.0	-5.88%
Feb, 2025	$68.00	$63.30	$4.70	4,988,380.0	+1.68%
Jan, 2025	$68.09	$61.80	$6.29	5,167,751.0	+4.32%

International Bancshares Corp Stock (IBOC) Price History 2024

Month	High	Low	High - Low	Volume	% Change
Dec, 2024	$74.00	$62.44	$11.56	5,401,743.0	-13.21%
Nov, 2024	$76.91	$60.14	$16.77	4,797,364.0	+19.38%
Oct, 2024	$65.72	$56.75	$8.97	3,576,601.0	+2.46%
Sep, 2024	$64.22	$58.31	$5.91	4,155,295.0	-5.37%
Aug, 2024	$67.93	$56.79	$11.14	4,405,130.0	-6.32%
Jul, 2024	$69.87	$55.69	$14.18	5,154,056.0	+17.88%
Jun, 2024	$57.78	$53.33	$4.45	4,358,443.0	+0.67%
May, 2024	$61.46	$55.88	$5.58	4,473,462.0	+2.12%
Apr, 2024	$56.81	$51.80	$5.01	4,611,603.0	-0.87%
Mar, 2024	$56.51	$50.77	$5.74	5,788,055.0	+8.19%
Feb, 2024	$55.29	$48.84	$6.45	4,131,851.0	-1.84%
Jan, 2024	$55.37	$49.57	$5.80	4,112,187.0	-2.69%