5 DAY PERFORMANCE
-5.40%
1 MONTH PERFORMANCE
-6.14%
3 MONTH PERFORMANCE
-8.78%
6 MONTH PERFORMANCE
+0.68%
YEAR-TO-DATE PERFORMANCE
+0.99%
1 YEAR PERFORMANCE
-3.83%
International Bancshares Corp. Stock Chart
Share Price History
| Date | Opening Price | Closing Price | High | Low | Volume | Market Capitalization |
|---|---|---|---|---|---|---|
| 09/21/2026 | $70.54 | $70.43 (-0.15%) | $70.88 | $70.20 | 120.38 K | $4.38 B |
| 09/18/2026 | $70.19 | $70.24 (0.07%) | $70.52 | $69.73 | 1.12 M | $4.37 B |
| 09/17/2026 | $71.51 | $70.52 (-1.38%) | $71.61 | $70.50 | 334.20 K | $4.39 B |
| 09/16/2026 | $71.34 | $70.93 (-0.57%) | $71.64 | $69.93 | 428.90 K | $4.41 B |
| 09/15/2026 | $71.65 | $71.49 (-0.22%) | $72.18 | $71.40 | 356.70 K | $4.45 B |
| 09/14/2026 | $71.07 | $71.76 (0.97%) | $72.09 | $70.92 | 467.03 K | $4.46 B |
| 09/11/2026 | $71.74 | $70.94 (-1.12%) | $71.96 | $70.54 | 320.53 K | $4.41 B |
| 09/10/2026 | $70.61 | $71.04 (0.61%) | $71.07 | $69.87 | 335.50 K | $4.42 B |
| 09/09/2026 | $71.03 | $70.61 (-0.59%) | $71.06 | $70.13 | 313.32 K | $4.39 B |
| 09/08/2026 | $71.74 | $71.36 (-0.53%) | $71.86 | $71.18 | 350.20 K | $4.44 B |
| 09/04/2026 | $71.31 | $71.91 (0.84%) | $72.08 | $71.04 | 277.52 K | $4.47 B |
| 09/03/2026 | $70.95 | $71.54 (0.83%) | $71.94 | $70.50 | 301.83 K | $4.45 B |
| 09/02/2026 | $70.03 | $70.62 (0.84%) | $71.14 | $69.98 | 409.10 K | $4.39 B |
| 09/01/2026 | $70.19 | $69.64 (-0.78%) | $71.01 | $69.39 | 320.50 K | $4.33 B |
| 08/31/2026 | $70.82 | $70.16 (-0.93%) | $70.82 | $70.01 | 272.15 K | $4.36 B |
| 08/28/2026 | $70.68 | $70.93 (0.35%) | $71.29 | $70.43 | 286.32 K | $4.41 B |
| 08/27/2026 | $70.57 | $70.61 (0.06%) | $70.71 | $69.60 | 244.10 K | $4.39 B |
| 08/26/2026 | $71.03 | $70.77 (-0.37%) | $71.34 | $70.61 | 230.80 K | $4.40 B |
| 08/25/2026 | $71.54 | $70.81 (-1.02%) | $71.54 | $70.70 | 183.20 K | $4.40 B |
| 08/24/2026 | $71.47 | $71.54 (0.1%) | $72.42 | $71.44 | 228.20 K | $4.45 B |
| 08/21/2026 | $72.30 | $71.49 (-1.12%) | $72.57 | $71.23 | 281.70 K | $4.45 B |
| 08/20/2026 | $71.36 | $71.70 (0.48%) | $71.94 | $71.01 | 293.50 K | $4.46 B |
| 08/19/2026 | $72.57 | $71.53 (-1.43%) | $72.83 | $71.34 | 273.30 K | $4.45 B |
| 08/18/2026 | $73.50 | $72.61 (-1.21%) | $73.54 | $72.27 | 238.80 K | $4.52 B |
| 08/17/2026 | $73.11 | $73.14 (0.04%) | $73.80 | $72.88 | 220.50 K | $4.55 B |
| 08/14/2026 | $72.68 | $73.38 (0.96%) | $73.40 | $72.67 | 205.40 K | $4.56 B |
| 08/13/2026 | $73.12 | $73.41 (0.4%) | $73.51 | $72.78 | 398.33 K | $4.56 B |
| 08/12/2026 | $72.04 | $72.71 (0.93%) | $73.00 | $71.77 | 397.20 K | $4.52 B |
| 08/11/2026 | $72.94 | $72.04 (-1.23%) | $73.10 | $71.96 | 274.15 K | $4.48 B |
| 08/10/2026 | $73.19 | $72.81 (-0.52%) | $73.51 | $72.05 | 406.12 K | $4.53 B |
| 08/07/2026 | $74.68 | $73.55 (-1.51%) | $75.83 | $72.32 | 402.51 K | $4.57 B |
| 08/06/2026 | $76.40 | $75.11 (-1.69%) | $76.64 | $75.00 | 391.84 K | $4.67 B |
| 08/05/2026 | $76.63 | $75.90 (-0.95%) | $76.63 | $75.52 | 331.20 K | $4.74 B |
| 08/04/2026 | $76.13 | $76.25 (0.16%) | $76.94 | $75.80 | 444.04 K | $4.77 B |
| 08/03/2026 | $77.20 | $76.22 (-1.27%) | $77.94 | $75.93 | 361.20 K | $4.76 B |
| 07/31/2026 | $76.26 | $76.54 (0.37%) | $76.62 | $74.31 | 313.15 K | $4.78 B |
| 07/30/2026 | $76.82 | $76.34 (-0.62%) | $77.14 | $76.25 | 188.50 K | $4.77 B |
| 07/29/2026 | $77.33 | $76.66 (-0.87%) | $77.80 | $76.58 | 360.50 K | $4.79 B |
| 07/28/2026 | $77.00 | $77.68 (0.88%) | $78.02 | $77.00 | 201.90 K | $4.86 B |
| 07/27/2026 | $77.09 | $76.65 (-0.57%) | $77.54 | $76.40 | 228.93 K | $4.79 B |
| 07/24/2026 | $76.12 | $76.79 (0.88%) | $77.11 | $76.03 | 207.23 K | $4.80 B |
| 07/23/2026 | $75.22 | $75.76 (0.72%) | $75.80 | $74.51 | 308.41 K | $4.74 B |
| 07/22/2026 | $75.79 | $75.89 (0.13%) | $76.00 | $75.06 | 277.75 K | $4.74 B |
| 07/21/2026 | $75.73 | $75.67 (-0.08%) | $75.96 | $74.93 | 295.10 K | $4.73 B |
| 07/20/2026 | $76.48 | $76.09 (-0.51%) | $76.60 | $75.75 | 289.80 K | $4.76 B |
| 07/17/2026 | $77.03 | $76.53 (-0.65%) | $77.83 | $75.91 | 343.70 K | $4.78 B |
| 07/16/2026 | $75.62 | $77.84 (2.94%) | $77.86 | $75.62 | 361.43 K | $4.87 B |
| 07/15/2026 | $75.40 | $75.62 (0.29%) | $76.12 | $75.23 | 260.90 K | $4.73 B |
| 07/14/2026 | $75.92 | $75.22 (-0.92%) | $76.15 | $74.96 | 315.80 K | $4.70 B |
| 07/13/2026 | $75.82 | $75.87 (0.07%) | $76.35 | $75.16 | 306.42 K | $4.74 B |
| 07/10/2026 | $75.15 | $75.42 (0.36%) | $75.60 | $74.95 | 216.90 K | $4.71 B |
| 07/09/2026 | $74.67 | $75.15 (0.64%) | $75.72 | $74.65 | 345.62 K | $4.70 B |
| 07/08/2026 | $75.94 | $74.61 (-1.75%) | $75.94 | $74.39 | 407.60 K | $4.66 B |
| 07/07/2026 | $76.26 | $75.98 (-0.37%) | $76.67 | $75.80 | 272.94 K | $4.75 B |
| 07/06/2026 | $75.77 | $76.11 (0.45%) | $76.17 | $74.66 | 241.10 K | $4.76 B |
| 07/02/2026 | $77.09 | $75.90 (-1.54%) | $77.38 | $75.51 | 318.70 K | $4.74 B |
| 07/01/2026 | $76.16 | $77.02 (1.13%) | $77.35 | $75.69 | 426.62 K | $4.81 B |
| 06/30/2026 | $76.18 | $75.95 (-0.3%) | $76.43 | $75.44 | 449.50 K | $4.75 B |
| 06/29/2026 | $77.15 | $76.14 (-1.31%) | $77.31 | $76.04 | 496.70 K | $4.76 B |
| 06/26/2026 | $77.52 | $77.82 (0.39%) | $78.46 | $76.87 | 1.70 M | $4.86 B |
| 06/25/2026 | $76.56 | $77.10 (0.71%) | $77.35 | $76.54 | 355.94 K | $4.82 B |
| 06/24/2026 | $76.12 | $76.46 (0.45%) | $76.92 | $75.93 | 445.60 K | $4.78 B |
| 06/23/2026 | $75.33 | $75.92 (0.78%) | $76.33 | $75.27 | 350.45 K | $4.75 B |
| 06/22/2026 | $73.74 | $75.11 (1.86%) | $75.28 | $73.74 | 372.87 K | $4.69 B |