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International Bancshares (IBOC) Stock Chart & Stock Price History

International Bancshares logo
$71.49 -0.21 (-0.29%)
As of 08/21/2026 04:00 PM Eastern
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International Bancshares Stock Price Performance

The International Bancshares (IBOC) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 1.20%, with a year-to-date return of 7.60%. In the past month, the stock has decreased 5.64%, reflecting recent market activity.

As of the latest close, International Bancshares traded at $71.49 with a market cap of $4.45 billion and volume of 281,675 shares. Five years ago, the stock traded at $41.27, representing a 73.23% increase over that period. At the time, it had a market cap of $2.62 billion and a volume of 203,537 shares.

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5 Day
Performance
-1.54%
1 Month
Performance
-5.64%
3 Month
Performance
-1.77%
Year-To-Date
Performance
+7.60%
1 Year
Performance
-1.20%
5 Year
Performance
+73.23%

IBOC Stock Chart for Sunday, August, 23, 2026

IBOC Chart by TradingView

International Bancshares Stock Price History

Export
DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization
08/21/2026$71.70$71.49
-0.29%		$72.57$71.23281,675 shs$4.45 billion
08/20/2026$71.53$71.70
+0.24%		$71.94$71.01293,504 shs$4.46 billion
08/19/2026$72.61$71.53
-1.49%		$72.84$71.34273,287 shs$4.45 billion
08/18/2026$73.14$72.61
-0.72%		$73.54$72.27238,770 shs$4.52 billion
08/17/2026$73.38$73.14
-0.33%		$73.80$72.88220,491 shs$4.55 billion
08/14/2026$73.41$73.38
-0.04%		$73.40$72.67205,330 shs$4.56 billion
08/13/2026$72.71$73.41
+0.96%		$73.51$72.78398,333 shs$4.57 billion
08/12/2026$72.04$72.71
+0.93%		$73.00$71.77394,610 shs$4.52 billion
08/11/2026$72.81$72.04
-1.06%		$73.10$71.96274,150 shs$4.48 billion
08/10/2026$73.55$72.81
-1.01%		$73.50$72.05406,122 shs$4.53 billion
08/07/2026$75.11$73.55
-2.08%		$75.84$72.32402,481 shs$4.57 billion
08/06/2026$75.90$75.11
-1.04%		$76.64$75.00391,843 shs$4.67 billion
08/05/2026$76.25$75.90
-0.46%		$76.63$75.52331,188 shs$4.72 billion
08/04/2026$76.22$76.25
+0.04%		$76.94$75.80444,037 shs$4.74 billion
08/03/2026$76.54$76.22
-0.42%		$77.94$75.93361,177 shs$4.74 billion
07/31/2026$76.33$76.54
+0.28%		$76.62$74.31313,147 shs$4.76 billion
07/30/2026$76.66$76.33
-0.44%		$77.14$76.25188,473 shs$4.75 billion
07/29/2026$77.68$76.66
-1.31%		$77.80$76.58358,172 shs$4.77 billion
07/28/2026$76.65$77.68
+1.34%		$78.02$77.00201,851 shs$4.83 billion
07/27/2026$76.79$76.65
-0.18%		$77.54$76.40228,932 shs$4.77 billion
07/24/2026$75.76$76.79
+1.36%		$77.11$76.03207,224 shs$4.77 billion
07/23/2026$75.89$75.76
-0.17%		$75.80$74.51308,413 shs$4.71 billion
07/22/2026$75.67$75.89
+0.29%		$76.00$75.06277,686 shs$4.72 billion
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This page (NASDAQ:IBOC) was last updated on 8/21/2026 by MarketBeat.com Staff.
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