International Bancshares Corporation (IBOC)
NASDAQ: IBOC · Real-Time Price · USD
72.61
-0.53 (-0.72%)
Aug 18, 2026, 4:00 PM EDT - Market closed
International Bancshares Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Aug 18, 2026 | 73.50 | 73.54 | 72.27 | 72.61 | 72.61 | -0.72% | 238,245 |
| Aug 17, 2026 | 73.11 | 73.80 | 72.88 | 73.14 | 73.14 | -0.33% | 219,921 |
| Aug 14, 2026 | 72.68 | 73.40 | 72.67 | 73.38 | 73.38 | 0.96% | 193,523 |
| Aug 13, 2026 | 73.12 | 73.51 | 72.78 | 73.41 | 72.68 | 0.96% | 398,330 |
| Aug 12, 2026 | 72.04 | 73.00 | 71.77 | 72.71 | 71.99 | 0.93% | 397,178 |
| Aug 11, 2026 | 72.94 | 73.10 | 71.96 | 72.04 | 71.32 | -1.06% | 274,150 |
| Aug 10, 2026 | 73.19 | 73.51 | 72.05 | 72.81 | 72.09 | -1.01% | 406,122 |
| Aug 7, 2026 | 74.68 | 75.84 | 72.32 | 73.55 | 72.82 | -2.08% | 402,509 |
| Aug 6, 2026 | 76.40 | 76.64 | 75.00 | 75.11 | 74.36 | -1.04% | 391,843 |
| Aug 5, 2026 | 76.63 | 76.63 | 75.52 | 75.90 | 75.15 | -0.46% | 331,189 |
| Aug 4, 2026 | 76.13 | 76.94 | 75.80 | 76.25 | 75.49 | 0.04% | 444,037 |
| Aug 3, 2026 | 77.20 | 77.94 | 75.93 | 76.22 | 75.46 | -0.42% | 361,177 |
| Jul 31, 2026 | 76.26 | 76.62 | 74.31 | 76.54 | 75.78 | 0.26% | 313,147 |
| Jul 30, 2026 | 76.82 | 77.14 | 76.25 | 76.34 | 75.58 | -0.42% | 188,474 |
| Jul 29, 2026 | 77.33 | 77.80 | 76.58 | 76.66 | 75.90 | -1.31% | 358,172 |
| Jul 28, 2026 | 77.00 | 78.02 | 77.00 | 77.68 | 76.91 | 1.34% | 201,862 |
| Jul 27, 2026 | 77.09 | 77.54 | 76.40 | 76.65 | 75.89 | -0.18% | 228,932 |
| Jul 24, 2026 | 76.12 | 77.11 | 76.03 | 76.79 | 76.03 | 1.36% | 207,225 |
| Jul 23, 2026 | 75.22 | 75.80 | 74.51 | 75.76 | 75.01 | -0.17% | 308,414 |
| Jul 22, 2026 | 75.79 | 76.00 | 75.06 | 75.89 | 75.14 | 0.29% | 277,747 |
| Jul 21, 2026 | 75.73 | 75.96 | 74.93 | 75.67 | 74.92 | -0.55% | 295,062 |
| Jul 20, 2026 | 76.48 | 76.60 | 75.75 | 76.09 | 75.33 | -0.57% | 289,771 |
| Jul 17, 2026 | 77.03 | 77.83 | 75.91 | 76.53 | 75.77 | -1.68% | 343,661 |
| Jul 16, 2026 | 75.62 | 77.86 | 75.62 | 77.84 | 77.07 | 2.94% | 361,429 |
| Jul 15, 2026 | 75.40 | 76.12 | 75.23 | 75.62 | 74.87 | 0.53% | 260,869 |
| Jul 14, 2026 | 75.92 | 76.15 | 74.96 | 75.22 | 74.47 | -0.86% | 315,803 |
| Jul 13, 2026 | 75.82 | 76.35 | 75.16 | 75.87 | 75.12 | 0.60% | 306,420 |
| Jul 10, 2026 | 75.15 | 75.60 | 74.95 | 75.42 | 74.67 | 0.36% | 216,877 |
| Jul 9, 2026 | 74.67 | 75.72 | 74.65 | 75.15 | 74.40 | 0.72% | 345,619 |
| Jul 8, 2026 | 75.94 | 75.94 | 74.39 | 74.61 | 73.87 | -1.80% | 407,550 |
| Jul 7, 2026 | 76.26 | 76.67 | 75.80 | 75.98 | 75.22 | -0.17% | 272,942 |
| Jul 6, 2026 | 75.77 | 76.17 | 74.66 | 76.11 | 75.35 | 0.28% | 241,081 |
| Jul 2, 2026 | 77.09 | 77.38 | 75.51 | 75.90 | 75.15 | -1.45% | 318,650 |
| Jul 1, 2026 | 76.16 | 77.35 | 75.69 | 77.02 | 76.25 | 1.41% | 426,623 |
| Jun 30, 2026 | 76.18 | 76.43 | 75.45 | 75.95 | 75.19 | -0.25% | 449,452 |
| Jun 29, 2026 | 77.15 | 77.31 | 76.04 | 76.14 | 75.38 | -2.16% | 496,675 |
| Jun 26, 2026 | 77.52 | 78.46 | 76.87 | 77.82 | 77.05 | 0.93% | 1,700,288 |
| Jun 25, 2026 | 76.56 | 77.35 | 76.54 | 77.10 | 76.33 | 0.84% | 355,941 |
| Jun 24, 2026 | 76.12 | 76.92 | 75.93 | 76.46 | 75.70 | 0.71% | 445,588 |
| Jun 23, 2026 | 75.33 | 76.34 | 75.27 | 75.92 | 75.17 | 1.08% | 350,449 |
| Jun 22, 2026 | 73.74 | 75.28 | 73.74 | 75.11 | 74.36 | 2.11% | 372,871 |
| Jun 18, 2026 | 73.96 | 74.86 | 73.41 | 73.56 | 72.83 | -0.04% | 1,044,700 |
| Jun 17, 2026 | 75.17 | 75.87 | 72.82 | 73.59 | 72.86 | -2.54% | 449,739 |
| Jun 16, 2026 | 75.72 | 75.92 | 75.03 | 75.51 | 74.76 | 0.56% | 275,499 |
| Jun 15, 2026 | 76.74 | 77.11 | 74.91 | 75.09 | 74.34 | -1.88% | 349,754 |
| Jun 12, 2026 | 75.94 | 76.73 | 75.57 | 76.53 | 75.77 | 1.14% | 413,459 |
| Jun 11, 2026 | 75.61 | 75.99 | 74.88 | 75.67 | 74.92 | 0.48% | 365,426 |
| Jun 10, 2026 | 74.82 | 75.63 | 74.78 | 75.31 | 74.56 | 1.11% | 484,405 |
| Jun 9, 2026 | 73.96 | 75.68 | 73.96 | 74.48 | 73.74 | 1.35% | 361,864 |
| Jun 8, 2026 | 73.30 | 74.13 | 73.01 | 73.49 | 72.76 | 0.70% | 361,785 |