NYSE:IOR | Historical Stock Price | INCOME OPPORTUNITY REALTY INVESTORS INC /TX/

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
1986-11-05 to 2026-08-27
Data captured

Stock Price Chart

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

$0.44$1.16$3.07$8.15$21.65$57.481986-11-052026-08-27

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

View year

Historical Stock Price — 2026

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2026-08-27$20.02$52.820
2026-08-26$20.02$52.820
2026-08-25$20.02$52.820
2026-08-24$20.02$52.820
2026-08-21$20.02$52.820
2026-08-20$20.02$52.820
2026-08-19$20.02$52.820
2026-08-18$20.02$52.820
2026-08-17$20.02$52.822,600
2026-08-14$19.70$51.981,800$20.606
2026-08-13$20.75$54.750$19.791
2026-08-12$20.75$54.750
2026-08-11$20.75$54.750
2026-08-10$20.75$54.750
2026-08-07$20.75$54.750
2026-08-06$20.75$54.750
2026-08-05$20.75$54.75900$20.115
2026-08-04$21.30$56.200
2026-08-03$21.30$56.200
2026-07-31$21.30$56.200
2026-07-30$21.30$56.200
2026-07-29$21.30$56.200
2026-07-28$21.30$56.200
2026-07-27$21.30$56.200
2026-07-24$21.30$56.20200
2026-07-23$21.50$56.730
2026-07-22$21.50$56.732,600
2026-07-21$20.75$54.751,300
2026-07-20$20.75$54.752,200
2026-07-17$20.75$54.753,600
2026-07-16$20.35$53.695,000
2026-07-15$19.60$51.71300
2026-07-14$19.22$50.716,600
2026-07-13$19.12$50.452,800
2026-07-10$18.40$48.550
2026-07-09$18.40$48.550
2026-07-08$18.40$48.55100
2026-07-07$18.44$48.650
2026-07-06$18.44$48.650
2026-07-02$18.44$48.650
2026-07-01$18.44$48.650
2026-06-30$18.44$48.650
2026-06-29$18.44$48.651,200
2026-06-26$18.25$48.150
2026-06-25$18.25$48.15300
2026-06-24$17.89$47.20500
2026-06-23$18.05$47.628,400
2026-06-22$17.80$46.9610,300
2026-06-18$17.80$46.96400
2026-06-17$17.83$47.041,600
2026-06-16$17.80$46.967,700
2026-06-15$17.95$47.362,200
2026-06-12$17.85$47.102,700
2026-06-11$17.98$47.4413,100
2026-06-10$17.30$45.64200
2026-06-09$17.75$46.835,000
2026-06-08$17.50$46.172,100
2026-06-05$17.80$46.964,300
2026-06-04$18.00$47.490
2026-06-03$18.00$47.490
2026-06-02$18.00$47.490
2026-06-01$18.00$47.490
2026-05-29$18.00$47.491,400
2026-05-28$17.85$47.100
2026-05-27$17.85$47.100
2026-05-26$17.85$47.102,700
2026-05-22$17.90$47.23200
2026-05-21$17.95$47.366,400
2026-05-20$17.86$47.12900
2026-05-19$18.00$47.49300
2026-05-18$18.00$47.490
2026-05-15$18.00$47.490
2026-05-14$18.00$47.490
2026-05-13$18.00$47.490
2026-05-12$18.00$47.490
2026-05-11$18.00$47.490
2026-05-08$18.00$47.490
2026-05-07$18.00$47.493,000
2026-05-06$18.15$47.89300
2026-05-05$17.93$47.317,500
2026-05-04$17.90$47.230
2026-05-01$17.90$47.230
2026-04-30$17.90$47.230
2026-04-29$17.90$47.230
2026-04-28$17.90$47.230
2026-04-27$17.90$47.230
2026-04-24$17.90$47.231,000
2026-04-23$18.06$47.650
2026-04-22$18.06$47.651,700
2026-04-21$17.99$47.472,800
2026-04-20$18.26$48.180
2026-04-17$18.26$48.180
2026-04-16$18.26$48.180
2026-04-15$18.26$48.180
2026-04-14$18.26$48.180
2026-04-13$18.26$48.180
2026-04-10$18.26$48.180
2026-04-09$18.26$48.180
2026-04-08$18.26$48.181,200
2026-04-07$18.34$48.390
2026-04-06$18.34$48.390
2026-04-02$18.34$48.390
2026-04-01$18.34$48.390
2026-03-31$18.34$48.39800
2026-03-30$18.00$47.49100
2026-03-27$18.01$47.52500
2026-03-26$18.01$47.520
2026-03-25$18.01$47.52500
2026-03-24$18.01$47.520
2026-03-23$18.01$47.520
2026-03-20$18.01$47.521,300
2026-03-19$18.75$49.47200
2026-03-18$18.95$50.001,200
2026-03-17$17.56$46.330
2026-03-16$17.56$46.330
2026-03-13$17.56$46.330
2026-03-12$17.56$46.330
2026-03-11$17.56$46.33500
2026-03-10$19.00$50.132,000
2026-03-09$18.23$48.10300
2026-03-06$18.90$49.870
2026-03-05$18.90$49.87600
2026-03-04$18.80$49.600
2026-03-03$18.80$49.600
2026-03-02$18.80$49.600
2026-02-27$18.80$49.600
2026-02-26$18.80$49.600
2026-02-25$18.80$49.600
2026-02-24$18.80$49.600
2026-02-23$18.80$49.600
2026-02-20$18.80$49.60900
2026-02-19$19.10$50.3921,500
2026-02-18$19.47$51.371,700
2026-02-17$18.00$47.490
2026-02-13$18.00$47.49700
2026-02-12$18.00$47.490
2026-02-11$18.00$47.490
2026-02-10$18.00$47.490
2026-02-09$18.00$47.490
2026-02-06$18.00$47.490
2026-02-05$18.00$47.490
2026-02-04$18.00$47.490
2026-02-03$18.00$47.490
2026-02-02$18.00$47.490
2026-01-30$18.00$47.490
2026-01-29$18.00$47.490
2026-01-28$18.00$47.490
2026-01-27$18.00$47.490
2026-01-26$18.00$47.490
2026-01-23$18.00$47.49200
2026-01-22$18.30$48.28700
2026-01-21$18.00$47.490
2026-01-20$18.00$47.490
2026-01-16$18.00$47.490
2026-01-15$18.00$47.490
2026-01-14$18.00$47.490
2026-01-13$18.00$47.490
2026-01-12$18.00$47.490
2026-01-09$18.00$47.490
2026-01-08$18.00$47.490
2026-01-07$18.00$47.49400
2026-01-06$18.00$47.490
2026-01-05$18.00$47.49500
2026-01-02$17.55$46.300