NASDAQ:IBOC | Historical Stock Price | INTERNATIONAL BANCSHARES CORP

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
1995-08-30 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$3.71$7.82$16.50$34.79$73.38$154.751995-08-302026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

View year

Historical Stock Price — 2017

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2017-12-29$39.70$60.94304,200
2017-12-28$40.00$61.40119,800
2017-12-27$39.75$61.01199,900
2017-12-26$39.70$60.94135,500
2017-12-22$39.80$61.09158,900
2017-12-21$40.25$61.78138,000
2017-12-20$39.65$60.86388,800
2017-12-19$39.40$60.48282,500
2017-12-18$39.60$60.78230,700
2017-12-15$39.25$60.251,503,800
2017-12-14$38.50$59.09275,100
2017-12-13$39.25$60.25248,000
2017-12-12$39.85$61.17297,800
2017-12-11$39.75$61.01114,700
2017-12-08$40.00$61.4086,700
2017-12-07$40.40$62.01298,900
2017-12-06$40.25$61.78146,600
2017-12-05$40.55$62.24166,500
2017-12-04$41.50$63.70190,200
2017-12-01$41.60$63.85277,400
2017-11-30$41.25$63.31306,500
2017-11-29$42.20$64.77267,000
2017-11-28$40.60$62.32236,900
2017-11-27$39.10$60.01109,100
2017-11-24$38.95$59.7858,800
2017-11-22$39.30$60.32128,300
2017-11-21$39.45$60.55233,300
2017-11-20$38.85$59.63363,500
2017-11-17$38.85$59.63524,900
2017-11-16$39.35$60.40144,500
2017-11-15$39.10$60.01252,000
2017-11-14$39.10$60.01154,700
2017-11-13$38.95$59.78161,100
2017-11-10$38.40$58.94158,500
2017-11-09$38.15$58.56242,700
2017-11-08$38.90$59.71229,900
2017-11-07$39.45$60.55175,000
2017-11-06$40.65$62.39111,800
2017-11-03$40.95$62.85141,900
2017-11-02$41.45$63.62210,300
2017-11-01$40.70$62.47214,000
2017-10-31$40.60$62.32191,200
2017-10-30$40.60$62.32343,200
2017-10-27$41.65$63.93186,200
2017-10-26$41.45$63.62270,200
2017-10-25$40.75$62.55268,000
2017-10-24$41.30$63.39233,400
2017-10-23$41.25$63.31237,100
2017-10-20$41.55$63.78423,300
2017-10-19$41.30$63.39432,200
2017-10-18$41.30$63.39366,700
2017-10-17$41.15$63.16216,700
2017-10-16$41.50$63.70311,400
2017-10-13$41.40$63.55264,100
2017-10-12$41.85$64.24157,200
2017-10-11$42.00$64.47136,400
2017-10-10$42.05$64.54159,900
2017-10-09$41.55$63.78112,400
2017-10-06$41.30$63.39205,900
2017-10-05$41.45$63.62158,600
2017-10-04$40.60$62.32186,800
2017-10-03$41.05$63.01164,400
2017-10-02$41.15$63.16325,700
2017-09-29$40.10$61.55330,300
2017-09-28$40.50$62.16184,800
2017-09-27$40.70$61.96415,200
2017-09-26$39.25$59.76268,000
2017-09-25$38.85$59.15140,200
2017-09-22$38.65$58.84165,700
2017-09-21$38.40$58.46172,900
2017-09-20$38.30$58.31212,800
2017-09-19$37.95$57.78183,000
2017-09-18$37.90$57.70210,000
2017-09-15$36.80$56.031,084,900
2017-09-14$37.00$56.33272,900
2017-09-13$36.70$55.87188,900
2017-09-12$36.55$55.65142,200
2017-09-11$35.40$53.90166,400
2017-09-08$34.60$52.68200,600
2017-09-07$34.05$51.84191,800
2017-09-06$35.10$53.44188,600
2017-09-05$35.10$53.44328,200
2017-09-01$36.55$55.65135,700
2017-08-31$35.95$54.73111,100
2017-08-30$35.85$54.5878,700
2017-08-29$35.65$54.2872,400
2017-08-28$35.85$54.5890,600
2017-08-25$36.30$55.2775,200
2017-08-24$36.00$54.81105,500
2017-08-23$35.85$54.58120,700
2017-08-22$35.65$54.28127,700
2017-08-21$34.95$53.2190,500
2017-08-18$34.80$52.98134,900
2017-08-17$34.85$53.06204,700
2017-08-16$36.00$54.81129,700
2017-08-15$36.10$54.96136,000
2017-08-14$36.75$55.95246,200
2017-08-11$35.10$53.44213,600
2017-08-10$35.65$54.28189,000
2017-08-09$36.10$54.96163,500
2017-08-08$36.40$55.42116,900
2017-08-07$35.65$54.28162,200
2017-08-04$35.95$54.73110,300
2017-08-03$35.45$53.97160,600
2017-08-02$35.55$54.12120,600
2017-08-01$35.50$54.0575,600
2017-07-31$35.40$53.90112,500
2017-07-28$35.15$53.5174,300
2017-07-27$35.30$53.74124,400
2017-07-26$35.60$54.20101,300
2017-07-25$36.60$55.72297,700
2017-07-24$35.60$54.2093,400
2017-07-21$35.25$53.67136,300
2017-07-20$35.25$53.6766,500
2017-07-19$35.20$53.5992,500
2017-07-18$34.90$53.13112,700
2017-07-17$34.95$53.21100,400
2017-07-14$34.90$53.13134,100
2017-07-13$35.25$53.6778,500
2017-07-12$35.35$53.82103,300
2017-07-11$35.15$53.51223,000
2017-07-10$35.25$53.67131,900
2017-07-07$35.70$54.35105,700
2017-07-06$35.25$53.67185,700
2017-07-05$35.50$54.05120,900
2017-07-03$36.05$54.8878,300
2017-06-30$35.05$53.36143,800
2017-06-29$35.50$54.05183,800
2017-06-28$34.95$53.21105,400
2017-06-27$34.15$51.99182,800
2017-06-26$34.10$51.92131,900
2017-06-23$34.00$51.76298,300
2017-06-22$34.25$52.1475,100
2017-06-21$34.45$52.45107,400
2017-06-20$35.15$53.51111,100
2017-06-19$35.90$54.66140,600
2017-06-16$35.75$54.43625,200
2017-06-15$36.20$55.11139,300
2017-06-14$36.25$55.19148,100
2017-06-13$36.50$55.57193,600
2017-06-12$36.65$55.80245,200
2017-06-09$37.30$56.79239,100
2017-06-08$35.55$54.12223,900
2017-06-07$34.20$52.07184,000
2017-06-06$33.35$50.77140,500
2017-06-05$33.85$51.54154,100
2017-06-02$34.20$52.07287,100
2017-06-01$33.95$51.69199,500
2017-05-31$33.15$50.47156,900
2017-05-30$33.45$50.93129,200
2017-05-26$34.00$51.76135,300
2017-05-25$34.15$51.99135,800
2017-05-24$34.00$51.76114,600
2017-05-23$34.30$52.22115,400
2017-05-22$33.90$51.61102,200
2017-05-19$33.80$51.46174,100
2017-05-18$33.95$51.69216,500
2017-05-17$33.60$51.15289,200
2017-05-16$35.70$54.35103,400
2017-05-15$35.55$54.12159,000
2017-05-12$35.20$53.59138,100
2017-05-11$35.55$54.12225,600
2017-05-10$35.75$54.43234,200
2017-05-09$35.75$54.43190,100
2017-05-08$36.80$56.0393,900
2017-05-05$36.90$56.18101,100
2017-05-04$37.05$56.41129,000
2017-05-03$36.85$56.10203,700
2017-05-02$36.85$56.10170,300
2017-05-01$37.70$57.40211,900
2017-04-28$37.40$56.94238,000
2017-04-27$38.00$57.85202,400
2017-04-26$38.40$58.46200,700
2017-04-25$37.50$57.09231,000
2017-04-24$37.00$56.33262,000
2017-04-21$35.60$54.20217,500
2017-04-20$35.50$54.05148,100
2017-04-19$34.65$52.75192,200
2017-04-18$34.15$51.99179,600
2017-04-17$34.10$51.92242,200
2017-04-13$33.35$50.77173,900
2017-04-12$34.25$52.14153,200
2017-04-11$35.05$53.36299,700
2017-04-10$34.60$52.68174,600
2017-04-07$34.75$52.91326,100
2017-04-06$34.90$53.13182,000
2017-04-05$34.35$52.30190,400
2017-04-04$35.20$53.59160,100
2017-04-03$35.15$53.51252,800
2017-03-31$35.40$53.90238,200
2017-03-30$35.75$54.43185,000
2017-03-29$34.80$52.48145,400
2017-03-28$35.00$52.78163,800
2017-03-27$34.55$52.10152,500
2017-03-24$34.60$52.18269,200
2017-03-23$35.10$52.93226,700
2017-03-22$34.55$52.10207,300
2017-03-21$35.00$52.78298,800
2017-03-20$37.35$56.32151,800
2017-03-17$37.95$57.23904,800
2017-03-16$37.70$56.85132,400
2017-03-15$37.30$56.25240,700
2017-03-14$37.25$56.17110,300
2017-03-13$37.55$56.63121,400
2017-03-10$37.25$56.17209,300
2017-03-09$36.80$55.50107,400
2017-03-08$36.95$55.72138,200
2017-03-07$37.55$56.63117,600
2017-03-06$37.90$57.1584,700
2017-03-03$38.05$57.38161,000
2017-03-02$38.15$57.53134,900
2017-03-01$39.70$59.87230,200
2017-02-28$38.05$57.38245,600
2017-02-27$38.80$58.51158,200
2017-02-24$38.45$57.98125,500
2017-02-23$38.75$58.44117,900
2017-02-22$38.70$58.36113,700
2017-02-21$38.65$58.29109,600
2017-02-17$38.35$57.83164,000
2017-02-16$38.70$58.36153,400
2017-02-15$38.30$57.76113,900
2017-02-14$38.30$57.76161,900
2017-02-13$37.80$57.00166,600
2017-02-10$37.25$56.17136,500
2017-02-09$36.90$55.65135,700
2017-02-08$36.40$54.89181,700
2017-02-07$37.10$55.95124,900
2017-02-06$37.40$56.40199,400
2017-02-03$37.90$57.15261,200
2017-02-02$36.65$55.27227,500
2017-02-01$37.10$55.95149,300
2017-01-31$37.10$55.95211,600
2017-01-30$37.05$55.87187,500
2017-01-27$37.90$57.1583,900
2017-01-26$38.45$57.98128,900
2017-01-25$38.45$57.98165,700
2017-01-24$38.30$57.76197,100
2017-01-23$37.55$56.63125,700
2017-01-20$37.70$56.85169,600
2017-01-19$37.10$55.95135,600
2017-01-18$37.85$57.08157,500
2017-01-17$37.25$56.17178,900
2017-01-13$38.70$58.36316,900
2017-01-12$38.55$58.13160,800
2017-01-11$39.75$59.94160,200
2017-01-10$39.60$59.72212,700
2017-01-09$38.85$58.59216,800
2017-01-06$40.15$60.55216,100
2017-01-05$40.15$60.55232,600
2017-01-04$41.40$62.43264,900
2017-01-03$40.80$61.53226,700