NYSE:OKE | Historical Stock Price | ONEOK INC /NEW/

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
1980-10-01 to 2026-09-04
Data captured

Stock Price Chart

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

$1.01$3.86$14.72$56.08$213.66$814.121980-10-012026-08-27

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

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Historical Stock Price — 1990

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1990-12-31$3.23$4.5532,895
1990-12-28$3.23$4.5563,049
1990-12-27$3.17$4.4747,059
1990-12-26$3.23$4.5521,473
1990-12-24$3.26$4.59107,367
1990-12-21$3.31$4.67233,009
1990-12-20$3.26$4.5981,782
1990-12-19$3.26$4.59127,013
1990-12-18$3.17$4.4770,360
1990-12-17$3.12$4.4063,049
1990-12-14$3.15$4.4494,574
1990-12-13$3.15$4.4485,437
1990-12-12$3.15$4.44332,609
1990-12-11$3.06$4.32276,412
1990-12-10$3.20$4.5138,378
1990-12-07$3.20$4.51385,607
1990-12-06$3.28$4.63250,370
1990-12-05$3.28$4.6397,772
1990-12-04$3.28$4.63120,159
1990-12-03$3.26$4.5978,126
1990-11-30$3.26$4.5981,325
1990-11-29$3.15$4.4440,662
1990-11-28$3.17$4.4761,679
1990-11-27$3.20$4.51112,392
1990-11-26$3.17$4.4764,420
1990-11-23$3.12$4.4024,672
1990-11-21$3.17$4.4769,446
1990-11-20$3.17$4.4773,558
1990-11-19$3.23$4.5537,921
1990-11-16$3.23$4.55424,442
1990-11-15$3.20$4.51317,988
1990-11-14$3.23$4.5584,980
1990-11-13$3.26$4.59449,113
1990-11-12$3.28$4.6342,033
1990-11-09$3.20$4.51113,763
1990-11-08$3.12$4.40181,381
1990-11-07$3.26$4.59117,418
1990-11-06$3.37$4.7466,704
1990-11-05$3.39$4.7853,912
1990-11-02$3.45$4.86194,631
1990-11-01$3.42$4.82227,983
1990-10-31$3.28$4.6391,376
1990-10-30$3.28$4.63111,936
1990-10-29$3.23$4.5563,049
1990-10-26$3.26$4.5996,402
1990-10-25$3.23$4.5593,660
1990-10-24$3.34$4.65127,926
1990-10-23$3.31$4.61344,944
1990-10-22$3.34$4.65162,192
1990-10-19$3.34$4.65142,090
1990-10-18$3.34$4.65242,603
1990-10-17$3.26$4.53319,359
1990-10-16$3.20$4.4686,350
1990-10-15$3.26$4.53247,629
1990-10-12$3.15$4.38161,736
1990-10-11$3.15$4.38154,882
1990-10-10$3.37$4.6956,653
1990-10-09$3.39$4.72254,025
1990-10-08$3.45$4.8076,756
1990-10-05$3.42$4.76153,512
1990-10-04$3.39$4.7278,126
1990-10-03$3.37$4.69260,878
1990-10-02$3.39$4.72585,263
1990-10-01$3.39$4.72431,752
1990-09-28$3.42$4.76260,878
1990-09-27$3.47$4.84501,654
1990-09-26$3.50$4.881,629,691
1990-09-25$3.42$4.76168,589
1990-09-24$3.39$4.72539,575
1990-09-21$3.47$4.84432,665
1990-09-20$3.39$4.72172,244
1990-09-19$3.39$4.72355,453
1990-09-18$3.31$4.61195,545
1990-09-17$3.26$4.53516,731
1990-09-14$3.31$4.61305,196
1990-09-13$3.23$4.5080,411
1990-09-12$3.26$4.53170,416
1990-09-11$3.17$4.42170,873
1990-09-10$3.17$4.42281,438
1990-09-07$3.23$4.50429,467
1990-09-06$3.17$4.42312,506
1990-09-05$2.93$4.08227,526
1990-09-04$2.93$4.08332,152
1990-08-31$2.85$3.96116,961
1990-08-30$2.85$3.96174,985
1990-08-29$2.85$3.96443,174
1990-08-28$2.87$4.00162,192
1990-08-27$2.93$4.08133,866
1990-08-24$2.87$4.00196,458
1990-08-23$3.01$4.19249,456
1990-08-22$3.09$4.30423,071
1990-08-21$3.04$4.23181,838
1990-08-20$3.04$4.23111,479
1990-08-17$3.12$4.34182,295
1990-08-16$3.15$4.38261,335
1990-08-15$3.15$4.38423,071
1990-08-14$3.04$4.23109,651
1990-08-13$3.04$4.23251,284
1990-08-10$2.98$4.15240,319
1990-08-09$3.12$4.34290,576
1990-08-08$3.15$4.3847,516
1990-08-07$3.15$4.38184,580
1990-08-06$3.09$4.30254,025
1990-08-03$3.09$4.30256,310
1990-08-02$3.17$4.42475,155
1990-08-01$3.06$4.27472,871
1990-07-31$3.06$4.27617,702
1990-07-30$3.04$4.23122,901
1990-07-27$2.90$4.04185,950
1990-07-26$2.85$3.96217,932
1990-07-25$2.87$4.0075,842
1990-07-24$2.85$3.90214,277
1990-07-23$2.82$3.87159,908
1990-07-20$2.82$3.8762,593
1990-07-19$2.85$3.9079,040
1990-07-18$2.85$3.90148,029
1990-07-17$2.85$3.90146,202
1990-07-16$2.90$3.98252,655
1990-07-13$2.93$4.0244,317
1990-07-12$2.90$3.98120,616
1990-07-11$2.93$4.02119,703
1990-07-10$2.82$3.87293,774
1990-07-09$2.93$4.02162,192
1990-07-06$2.95$4.0573,558
1990-07-05$2.95$4.05211,992
1990-07-03$2.95$4.05194,631
1990-07-02$2.95$4.05161,279
1990-06-29$2.87$3.94309,765
1990-06-28$3.04$4.17149,857
1990-06-27$3.01$4.1382,695
1990-06-26$2.90$3.9873,558
1990-06-25$2.87$3.94163,563
1990-06-22$2.87$3.9469,903
1990-06-21$2.98$4.0928,783
1990-06-20$2.95$4.05194,631
1990-06-19$2.93$4.02239,405
1990-06-18$2.87$3.94274,128
1990-06-15$2.93$4.02227,069
1990-06-14$2.90$3.9886,807
1990-06-13$2.90$3.98170,416
1990-06-12$2.93$4.02174,985
1990-06-11$2.93$4.02103,255
1990-06-08$2.93$4.0247,059
1990-06-07$2.98$4.0983,609
1990-06-06$2.95$4.05222,044
1990-06-05$2.98$4.09320,273
1990-06-04$2.90$3.98152,598
1990-06-01$2.93$4.02264,077
1990-05-31$2.93$4.02441,803
1990-05-30$2.90$3.98190,519
1990-05-29$2.95$4.0584,066
1990-05-25$2.98$4.0930,154
1990-05-24$2.98$4.09111,936
1990-05-23$3.04$4.17153,055
1990-05-22$3.09$4.24145,288
1990-05-21$3.04$4.17100,057
1990-05-18$3.01$4.13215,190
1990-05-17$2.95$4.05204,682
1990-05-16$2.93$4.02582,522
1990-05-15$2.82$3.87212,449
1990-05-14$2.85$3.90611,762
1990-05-11$2.79$3.83332,152
1990-05-10$2.76$3.7970,360
1990-05-09$2.76$3.79492,517
1990-05-08$2.68$3.6859,394
1990-05-07$2.65$3.64151,227
1990-05-04$2.65$3.64285,550
1990-05-03$2.65$3.641,092,400
1990-05-02$2.63$3.60150,314
1990-05-01$2.71$3.72548,713
1990-04-30$2.79$3.83953,052
1990-04-27$2.76$3.7966,704
1990-04-26$2.82$3.87125,185
1990-04-25$2.87$3.94124,728
1990-04-24$2.85$3.90340,376
1990-04-23$2.85$3.85345,858
1990-04-20$2.79$3.77212,449
1990-04-19$2.90$3.92162,649
1990-04-18$2.87$3.88172,701
1990-04-17$2.95$3.99293,317
1990-04-16$2.98$4.03193,260
1990-04-12$3.09$4.1858,938
1990-04-11$3.06$4.14118,789
1990-04-10$3.15$4.25331,238
1990-04-09$3.23$4.36141,633
1990-04-06$3.26$4.4083,609
1990-04-05$3.31$4.4849,343
1990-04-04$3.26$4.40118,332
1990-04-03$3.28$4.44280,524
1990-04-02$3.20$4.33211,079
1990-03-30$3.20$4.33149,400
1990-03-29$3.28$4.44165,391
1990-03-28$3.34$4.51139,348
1990-03-27$3.34$4.51103,712
1990-03-26$3.31$4.4867,618
1990-03-23$3.26$4.40139,348
1990-03-22$3.31$4.48295,601
1990-03-21$3.34$4.51201,484
1990-03-20$3.42$4.6258,024
1990-03-19$3.42$4.6288,178
1990-03-16$3.42$4.62221,587
1990-03-15$3.45$4.6679,954
1990-03-14$3.34$4.51120,616
1990-03-13$3.42$4.6282,238
1990-03-12$3.45$4.6698,686
1990-03-09$3.53$4.77116,504
1990-03-08$3.50$4.73123,814
1990-03-07$3.50$4.73575,669
1990-03-06$3.56$4.81566,988
1990-03-05$3.42$4.62418,502
1990-03-02$3.42$4.62380,124
1990-03-01$3.31$4.48322,100
1990-02-28$3.24$4.38322,557
1990-02-27$3.20$4.33205,596
1990-02-26$3.26$4.401,277,436
1990-02-23$3.28$4.44159,908
1990-02-22$3.34$4.5155,739
1990-02-21$3.35$4.53125,185
1990-02-20$3.39$4.59304,282
1990-02-16$3.38$4.5748,429
1990-02-15$3.39$4.59109,651
1990-02-14$3.43$4.6475,842
1990-02-13$3.43$4.64141,633
1990-02-12$3.43$4.64163,563
1990-02-09$3.45$4.66117,875
1990-02-08$3.45$4.66131,581
1990-02-07$3.42$4.62275,042
1990-02-06$3.39$4.59411,192
1990-02-05$3.42$4.62233,009
1990-02-02$3.42$4.62414,847
1990-02-01$3.35$4.53211,992
1990-01-31$3.19$4.31254,939
1990-01-30$3.17$4.29415,761
1990-01-29$3.13$4.24131,581
1990-01-26$3.13$4.24146,202
1990-01-25$3.08$4.16266,818
1990-01-24$3.15$4.20587,548
1990-01-23$3.23$4.31262,249
1990-01-22$3.23$4.31183,666
1990-01-19$3.24$4.33359,108
1990-01-18$3.26$4.34272,300
1990-01-17$3.27$4.3694,117
1990-01-16$3.27$4.36123,358
1990-01-15$3.27$4.361,056,307
1990-01-12$3.34$4.45180,011
1990-01-11$3.43$4.58370,073
1990-01-10$3.39$4.5390,462
1990-01-09$3.39$4.53507,137
1990-01-08$3.41$4.54445,001
1990-01-05$3.37$4.49381,038
1990-01-04$3.46$4.62206,510
1990-01-03$3.54$4.73484,293
1990-01-02$3.50$4.67540,946