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.

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Historical Stock Price — 2010

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2010-12-31$4.15$10.95400
2010-12-30$4.00$10.55700
2010-12-29$4.00$10.551,200
2010-12-28$3.62$9.550
2010-12-27$3.62$9.55200
2010-12-23$3.93$10.374,800
2010-12-22$3.80$10.030
2010-12-21$3.80$10.032,900
2010-12-20$3.60$9.500
2010-12-17$3.60$9.500
2010-12-16$3.60$9.50600
2010-12-15$3.81$10.050
2010-12-14$3.81$10.050
2010-12-13$3.81$10.050
2010-12-10$3.81$10.050
2010-12-09$3.81$10.05700
2010-12-08$3.51$9.260
2010-12-07$3.51$9.261,600
2010-12-06$3.65$9.63900
2010-12-03$3.65$9.630
2010-12-02$3.65$9.63100
2010-12-01$3.75$9.890
2010-11-30$3.75$9.89300
2010-11-29$3.82$10.083,800
2010-11-26$3.99$10.530
2010-11-24$3.99$10.530
2010-11-23$3.99$10.530
2010-11-22$3.99$10.530
2010-11-19$3.99$10.53100
2010-11-18$4.10$10.820
2010-11-17$4.10$10.820
2010-11-16$4.10$10.820
2010-11-15$4.10$10.82100
2010-11-12$4.04$10.660
2010-11-11$4.04$10.66200
2010-11-10$4.34$11.450
2010-11-09$4.34$11.450
2010-11-08$4.34$11.450
2010-11-05$4.34$11.450
2010-11-04$4.34$11.450
2010-11-03$4.34$11.450
2010-11-02$4.34$11.45700
2010-11-01$4.06$10.71500
2010-10-29$4.06$10.711,000
2010-10-28$4.04$10.66100
2010-10-27$3.89$10.261,300
2010-10-26$3.84$10.13200
2010-10-25$4.13$10.900
2010-10-22$4.13$10.900
2010-10-21$4.13$10.900
2010-10-20$4.13$10.902,000
2010-10-19$4.30$11.350
2010-10-18$4.30$11.35700
2010-10-15$4.35$11.480
2010-10-14$4.35$11.48100
2010-10-13$4.42$11.66300
2010-10-12$4.30$11.35900
2010-10-11$4.35$11.480
2010-10-08$4.35$11.480
2010-10-07$4.35$11.48300
2010-10-06$4.51$11.900
2010-10-05$4.51$11.90200
2010-10-04$4.50$11.87500
2010-10-01$4.45$11.741,700
2010-09-30$4.63$12.221,500
2010-09-29$4.57$12.064,200
2010-09-28$5.05$13.320
2010-09-27$5.05$13.320
2010-09-24$5.05$13.32200
2010-09-23$5.01$13.220
2010-09-22$5.01$13.220
2010-09-21$5.01$13.220
2010-09-20$5.01$13.222,700
2010-09-17$5.24$13.83100
2010-09-16$5.25$13.850
2010-09-15$5.25$13.850
2010-09-14$5.25$13.850
2010-09-13$5.25$13.851,300
2010-09-10$4.60$12.140
2010-09-09$4.60$12.140
2010-09-08$4.60$12.14200
2010-09-07$4.54$11.980
2010-09-03$4.54$11.98100
2010-09-02$4.43$11.69100
2010-09-01$4.68$12.350
2010-08-31$4.68$12.350
2010-08-30$4.68$12.35400
2010-08-27$4.59$12.11500
2010-08-26$5.10$13.46100
2010-08-25$5.10$13.460
2010-08-24$5.10$13.460
2010-08-23$5.10$13.46100
2010-08-20$5.03$13.27400
2010-08-19$4.98$13.14400
2010-08-18$5.24$13.830
2010-08-17$5.24$13.83400
2010-08-16$4.12$10.871,100
2010-08-13$5.85$15.43100
2010-08-12$6.00$15.830
2010-08-11$6.00$15.830
2010-08-10$6.00$15.831,200
2010-08-09$6.35$16.750
2010-08-06$6.35$16.75100
2010-08-05$6.35$16.75100
2010-08-04$6.60$17.410
2010-08-03$6.60$17.41600
2010-08-02$6.45$17.02400
2010-07-30$5.85$15.430
2010-07-29$5.85$15.430
2010-07-28$5.85$15.430
2010-07-27$5.85$15.430
2010-07-26$5.85$15.430
2010-07-23$5.85$15.43100
2010-07-22$5.60$14.78600
2010-07-21$5.99$15.800
2010-07-20$5.99$15.800
2010-07-19$5.99$15.800
2010-07-16$5.99$15.800
2010-07-15$5.99$15.800
2010-07-14$5.99$15.800
2010-07-13$5.99$15.800
2010-07-12$5.99$15.800
2010-07-09$5.99$15.800
2010-07-08$5.99$15.800
2010-07-07$5.99$15.80200
2010-07-06$5.55$14.64100
2010-07-02$5.30$13.980
2010-07-01$5.30$13.98100
2010-06-30$5.60$14.780
2010-06-29$5.60$14.780
2010-06-28$5.60$14.78100
2010-06-25$6.00$15.83400
2010-06-24$6.00$15.830
2010-06-23$6.00$15.830
2010-06-22$6.00$15.830
2010-06-21$6.00$15.830
2010-06-18$6.00$15.830
2010-06-17$6.00$15.830
2010-06-16$6.00$15.830
2010-06-15$6.00$15.830
2010-06-14$6.00$15.830
2010-06-11$6.00$15.830
2010-06-10$6.00$15.830
2010-06-09$6.00$15.83100
2010-06-08$6.00$15.830
2010-06-07$6.00$15.83700
2010-06-04$6.01$15.86300
2010-06-03$6.03$15.910
2010-06-02$6.03$15.911,000
2010-06-01$6.25$16.49800
2010-05-28$6.05$15.96300
2010-05-27$6.45$17.021,200
2010-05-26$5.93$15.650
2010-05-25$5.93$15.650
2010-05-24$5.93$15.650
2010-05-21$5.93$15.651,900
2010-05-20$5.59$14.750
2010-05-19$5.59$14.750
2010-05-18$5.59$14.754,400
2010-05-17$6.22$16.41200
2010-05-14$6.58$17.360
2010-05-13$6.58$17.36400
2010-05-12$5.85$15.430
2010-05-11$5.85$15.430
2010-05-10$5.85$15.43300
2010-05-07$5.85$15.43500
2010-05-06$5.50$14.51100
2010-05-05$5.42$14.301,400
2010-05-04$6.19$16.330
2010-05-03$6.19$16.330
2010-04-30$6.19$16.33700
2010-04-29$5.60$14.78300
2010-04-28$5.86$15.460
2010-04-27$5.86$15.460
2010-04-26$5.86$15.46400
2010-04-23$5.49$14.480
2010-04-22$5.49$14.480
2010-04-21$5.49$14.480
2010-04-20$5.49$14.48500
2010-04-19$5.70$15.040
2010-04-16$5.70$15.040
2010-04-15$5.70$15.04100
2010-04-14$5.66$14.930
2010-04-13$5.66$14.93500
2010-04-12$5.67$14.960
2010-04-09$5.67$14.96900
2010-04-08$5.16$13.61300
2010-04-07$5.26$13.880
2010-04-06$5.26$13.88800
2010-04-05$5.49$14.48800
2010-04-01$5.95$15.700
2010-03-31$5.95$15.700
2010-03-30$5.95$15.70200
2010-03-29$5.95$15.701,000
2010-03-26$5.10$13.462,700
2010-03-25$5.60$14.780
2010-03-24$5.60$14.78600
2010-03-23$5.55$14.640
2010-03-22$5.55$14.64100
2010-03-19$5.80$15.300
2010-03-18$5.80$15.300
2010-03-17$5.80$15.30200
2010-03-16$6.50$17.15600
2010-03-15$6.25$16.490
2010-03-12$6.25$16.49200
2010-03-11$6.05$15.960
2010-03-10$6.05$15.960
2010-03-09$6.05$15.963,900
2010-03-08$6.06$15.990
2010-03-05$6.06$15.99100
2010-03-04$5.51$14.540
2010-03-03$5.51$14.54700
2010-03-02$7.05$18.60300
2010-03-01$6.76$17.84100
2010-02-26$6.26$16.524,000
2010-02-25$5.88$15.51900
2010-02-24$5.72$15.09100
2010-02-23$5.25$13.85300
2010-02-22$5.39$14.220
2010-02-19$5.39$14.221,200
2010-02-18$6.00$15.830
2010-02-17$6.00$15.830
2010-02-16$6.00$15.830
2010-02-12$6.00$15.83100
2010-02-11$5.79$15.280
2010-02-10$5.79$15.28200
2010-02-09$5.65$14.91300
2010-02-08$5.62$14.831,600
2010-02-05$5.97$15.75300
2010-02-04$5.90$15.57700
2010-02-03$5.80$15.300
2010-02-02$5.80$15.303,700
2010-02-01$6.20$16.360
2010-01-29$6.20$16.360
2010-01-28$6.20$16.362,200
2010-01-27$6.59$17.39400
2010-01-26$6.44$16.990
2010-01-25$6.44$16.990
2010-01-22$6.44$16.99300
2010-01-21$6.60$17.410
2010-01-20$6.60$17.411,000
2010-01-19$6.56$17.312,400
2010-01-15$6.40$16.891,100
2010-01-14$6.55$17.280
2010-01-13$6.55$17.28300
2010-01-12$6.58$17.36100
2010-01-11$6.59$17.390
2010-01-08$6.59$17.39600
2010-01-07$6.45$17.021,300
2010-01-06$6.40$16.892,200
2010-01-05$7.65$20.18500
2010-01-04$8.00$21.113,100