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 — 1989

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1989-12-29$3.67$4.805,400
1989-12-28$3.92$5.13150
1989-12-27$3.92$5.132,700
1989-12-26$4.08$5.351,800
1989-12-22$4.25$5.57175,650
1989-12-21$4.25$5.5724,000
1989-12-20$3.75$4.9110,500
1989-12-19$3.67$4.805,400
1989-12-18$3.83$5.021,650
1989-12-15$3.92$5.13150
1989-12-14$3.92$5.135,250
1989-12-13$4.25$5.572,550
1989-12-12$4.17$5.466,450
1989-12-11$3.92$5.138,400
1989-12-08$4.00$5.245,250
1989-12-07$3.67$4.805,400
1989-12-06$3.58$4.692,100
1989-12-05$3.67$4.8012,150
1989-12-04$4.00$5.244,350
1989-12-01$3.92$5.136,600
1989-11-30$3.83$5.02900
1989-11-29$3.83$5.021,950
1989-11-28$3.83$5.023,900
1989-11-27$3.83$5.021,050
1989-11-24$3.92$5.130
1989-11-22$3.92$5.133,000
1989-11-21$4.08$5.35450
1989-11-20$4.17$5.461,800
1989-11-17$4.33$5.681,950
1989-11-16$4.33$5.681,050
1989-11-15$4.33$5.685,250
1989-11-14$4.17$5.464,500
1989-11-13$3.92$5.131,650
1989-11-10$4.08$5.352,250
1989-11-09$4.17$5.461,950
1989-11-08$4.17$5.464,800
1989-11-07$4.08$5.35600
1989-11-06$4.17$5.465,550
1989-11-03$4.08$5.35150
1989-11-02$4.17$5.462,100
1989-11-01$4.17$5.462,250
1989-10-31$4.00$5.240
1989-10-30$4.00$5.243,150
1989-10-27$4.08$5.35300
1989-10-26$4.17$5.466,000
1989-10-25$4.08$5.353,000
1989-10-24$4.00$5.245,850
1989-10-23$4.08$5.351,950
1989-10-20$4.17$5.46900
1989-10-19$4.17$5.461,050
1989-10-18$4.17$5.461,350
1989-10-17$4.25$5.571,500
1989-10-16$4.33$5.68300
1989-10-13$4.33$5.681,050
1989-10-12$4.42$5.78300
1989-10-11$4.42$5.782,400
1989-10-10$4.50$5.895,700
1989-10-09$4.50$5.8911,250
1989-10-06$4.33$5.686,150
1989-10-05$4.33$5.686,450
1989-10-04$4.25$5.576,900
1989-10-03$4.25$5.571,350
1989-10-02$4.33$5.683,750
1989-09-29$4.25$5.571,950
1989-09-28$4.25$5.573,600
1989-09-27$4.08$5.351,350
1989-09-26$4.08$5.354,500
1989-09-25$4.08$5.351,500
1989-09-22$4.25$5.571,800
1989-09-21$4.42$5.78150
1989-09-20$4.42$5.784,650
1989-09-19$4.58$6.00109,350
1989-09-18$4.58$6.0013,950
1989-09-15$4.33$5.5413,800
1989-09-14$4.17$5.3310,050
1989-09-13$4.17$5.336,450
1989-09-12$4.25$5.44600
1989-09-11$4.25$5.4410,800
1989-09-08$4.17$5.333,600
1989-09-07$4.17$5.336,900
1989-09-06$4.00$5.126,150
1989-09-05$3.92$5.0145,450
1989-09-01$3.33$4.274,950
1989-08-31$3.33$4.272,700
1989-08-30$3.33$4.274,200
1989-08-29$3.17$4.056,450
1989-08-28$3.08$3.951,950
1989-08-25$3.08$3.9518,300
1989-08-24$3.25$4.1610,950
1989-08-23$3.25$4.166,600
1989-08-22$3.33$4.271,050
1989-08-21$3.42$4.378,100
1989-08-18$3.58$4.581,800
1989-08-17$3.67$4.694,800
1989-08-16$3.75$4.802,850
1989-08-15$3.75$4.808,400
1989-08-14$4.00$5.121,500
1989-08-11$4.08$5.227,800
1989-08-10$4.00$5.123,750
1989-08-09$4.00$5.1225,200
1989-08-08$5.42$6.9310,200
1989-08-07$5.17$6.616,750
1989-08-04$5.42$6.934,950
1989-08-03$5.50$7.04300
1989-08-02$5.58$7.14900
1989-08-01$5.67$7.2517,700
1989-07-31$5.58$7.140
1989-07-28$5.58$7.141,050
1989-07-27$5.67$7.25300
1989-07-26$5.75$7.36150
1989-07-25$5.67$7.25150
1989-07-24$5.67$7.25450
1989-07-21$5.75$7.364,200
1989-07-20$5.58$7.14750
1989-07-19$5.67$7.251,050
1989-07-18$5.75$7.361,200
1989-07-17$5.83$7.460
1989-07-14$5.83$7.460
1989-07-13$5.83$7.46114,300
1989-07-12$5.83$7.461,800
1989-07-11$5.83$7.461,050
1989-07-10$5.83$7.463,450
1989-07-07$6.00$7.6813,650
1989-07-06$5.92$7.573,600
1989-07-05$5.83$7.460
1989-07-03$5.83$7.460
1989-06-30$5.83$7.461,500
1989-06-29$5.83$7.46450
1989-06-28$5.83$7.463,450
1989-06-27$5.75$7.362,550
1989-06-26$5.83$7.4661,800
1989-06-23$5.83$7.4616,800
1989-06-22$5.58$7.144,050
1989-06-21$5.83$7.46600
1989-06-20$5.92$7.5713,350
1989-06-19$5.92$7.572,400
1989-06-16$5.92$7.57600
1989-06-15$5.75$7.361,500
1989-06-14$5.75$7.232,400
1989-06-13$5.92$7.441,500
1989-06-12$5.92$7.442,250
1989-06-09$5.92$7.442,850
1989-06-08$6.00$7.541,950
1989-06-07$5.92$7.447,950
1989-06-06$5.83$7.333,300
1989-06-05$5.58$7.023,150
1989-06-02$5.92$7.443,000
1989-06-01$6.00$7.542,100
1989-05-31$6.08$7.657,800
1989-05-30$6.00$7.546,450
1989-05-26$5.83$7.3313,500
1989-05-25$5.58$7.025,250
1989-05-24$5.50$6.917,500
1989-05-23$5.67$7.122,400
1989-05-22$5.83$7.334,200
1989-05-19$5.83$7.332,700
1989-05-18$6.00$7.54600
1989-05-17$6.08$7.657,050
1989-05-16$6.00$7.547,950
1989-05-15$5.92$7.4413,500
1989-05-12$5.75$7.237,350
1989-05-11$5.50$6.910
1989-05-10$5.50$6.911,500
1989-05-09$5.42$6.812,250
1989-05-08$5.50$6.9122,200
1989-05-05$5.42$6.815,400
1989-05-04$5.42$6.8113,800
1989-05-03$5.33$6.7114,550
1989-05-02$5.33$6.7112,900
1989-05-01$5.58$7.024,500
1989-04-28$5.58$7.025,550
1989-04-27$5.58$7.0211,100
1989-04-26$5.58$7.025,400
1989-04-25$5.42$6.815,250
1989-04-24$5.42$6.8117,400
1989-04-21$5.33$6.7132,550
1989-04-20$5.33$6.718,400
1989-04-19$5.33$6.719,750
1989-04-18$5.25$6.6048,000
1989-04-17$5.25$6.6030,450
1989-04-14$4.83$6.0844,850
1989-04-13$4.17$5.244,800
1989-04-12$4.17$5.246,900
1989-04-11$4.42$5.553,600
1989-04-10$4.17$5.246,450
1989-04-07$4.25$5.3424,150
1989-04-06$4.08$5.1319,050
1989-04-05$3.08$3.88300
1989-04-04$3.08$3.883,150
1989-04-03$3.08$3.889,900
1989-03-31$3.17$3.981,800
1989-03-30$3.08$3.886,900
1989-03-29$2.83$3.569,450
1989-03-28$2.75$3.463,750
1989-03-27$2.92$3.674,200
1989-03-23$3.00$3.771,200
1989-03-22$3.00$3.77300
1989-03-21$3.00$3.7710,950
1989-03-20$2.83$3.561,800
1989-03-17$2.83$3.441,200
1989-03-16$2.92$3.547,800
1989-03-15$3.17$3.842,700
1989-03-14$3.17$3.841,500
1989-03-13$3.25$3.94450
1989-03-10$3.25$3.94900
1989-03-09$3.25$3.947,200
1989-03-08$3.17$3.845,100
1989-03-07$3.17$3.843,150
1989-03-06$3.25$3.944,050
1989-03-03$3.42$4.143,750
1989-03-02$3.50$4.250
1989-03-01$3.50$4.25450
1989-02-28$3.50$4.251,350
1989-02-27$3.58$4.355,100
1989-02-24$3.33$4.044,800
1989-02-23$3.58$4.35300
1989-02-22$3.58$4.35450
1989-02-21$3.58$4.351,350
1989-02-17$3.67$4.451,500
1989-02-16$3.75$4.551,950
1989-02-15$3.75$4.553,300
1989-02-14$3.75$4.551,200
1989-02-13$3.67$4.453,600
1989-02-10$3.83$4.651,800
1989-02-09$4.00$4.856,150
1989-02-08$3.92$4.753,150
1989-02-07$4.08$4.954,350
1989-02-06$4.08$4.956,000
1989-02-03$3.92$4.756,300
1989-02-02$3.83$4.651,950
1989-02-01$4.00$4.854,200
1989-01-31$4.25$5.152,100
1989-01-30$4.33$5.264,650
1989-01-27$4.50$5.463,300
1989-01-26$4.75$5.7612,750
1989-01-25$5.17$6.276,300
1989-01-24$5.25$6.378,250
1989-01-23$5.50$6.673,150
1989-01-20$5.67$6.874,950
1989-01-19$5.92$7.184,800
1989-01-18$6.08$7.385,850
1989-01-17$6.00$7.283,600
1989-01-16$6.08$7.386,000
1989-01-13$6.00$7.282,100
1989-01-12$6.00$7.288,250
1989-01-11$6.00$7.284,350
1989-01-10$5.92$7.182,850
1989-01-09$5.92$7.18450
1989-01-06$5.83$7.083,450
1989-01-05$5.58$6.779,000
1989-01-04$5.42$6.5711,550
1989-01-03$5.33$6.476,750