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 — 1985

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1985-12-31$3.49$3.64135,236
1985-12-30$3.47$3.6288,635
1985-12-27$3.45$3.60124,271
1985-12-26$3.45$3.6042,947
1985-12-24$3.47$3.6287,721
1985-12-23$3.49$3.6447,516
1985-12-20$3.49$3.64283,266
1985-12-19$3.42$3.5785,893
1985-12-18$3.41$3.55108,737
1985-12-17$3.45$3.60142,547
1985-12-16$3.42$3.57198,286
1985-12-13$3.39$3.54229,354
1985-12-12$3.24$3.38134,323
1985-12-11$3.24$3.38127,926
1985-12-10$3.32$3.47105,082
1985-12-09$3.41$3.55130,668
1985-12-06$3.42$3.57183,666
1985-12-05$3.45$3.60181,838
1985-12-04$3.47$3.62186,407
1985-12-03$3.46$3.61116,048
1985-12-02$3.45$3.60132,495
1985-11-29$3.47$3.6274,015
1985-11-27$3.49$3.64139,805
1985-11-26$3.49$3.6499,600
1985-11-25$3.46$3.6178,583
1985-11-22$3.45$3.60134,323
1985-11-21$3.42$3.57213,820
1985-11-20$3.37$3.5147,516
1985-11-19$3.39$3.54169,959
1985-11-18$3.38$3.52124,271
1985-11-15$3.35$3.50132,495
1985-11-14$3.38$3.52120,616
1985-11-13$3.38$3.52283,266
1985-11-12$3.34$3.48280,524
1985-11-11$3.24$3.38148,943
1985-11-08$3.21$3.35101,427
1985-11-07$3.20$3.34512,619
1985-11-06$3.20$3.34183,666
1985-11-05$3.23$3.3780,411
1985-11-04$3.19$3.3274,928
1985-11-01$3.19$3.32169,046
1985-10-31$3.17$3.3174,015
1985-10-30$3.17$3.3174,015
1985-10-29$3.15$3.281,464,757
1985-10-28$3.12$3.25471,500
1985-10-25$3.15$3.2862,136
1985-10-24$3.23$3.291,477,550
1985-10-23$3.17$3.2412,928,790
1985-10-22$3.17$3.2451,171
1985-10-21$3.20$3.2765,791
1985-10-18$3.13$3.2050,257
1985-10-17$3.13$3.2090,462
1985-10-16$3.15$3.2136,550
1985-10-15$3.15$3.21104,169
1985-10-14$3.16$3.2232,895
1985-10-11$3.16$3.2252,998
1985-10-10$3.17$3.2459,394
1985-10-09$3.20$3.2762,136
1985-10-08$3.17$3.24183,666
1985-10-07$3.17$3.2452,998
1985-10-04$3.12$3.1842,947
1985-10-03$3.13$3.2058,481
1985-10-02$3.09$3.1581,325
1985-10-01$3.06$3.13385,607
1985-09-30$3.08$3.14263,163
1985-09-26$3.06$3.13237,578
1985-09-25$3.15$3.2155,739
1985-09-24$3.17$3.2426,499
1985-09-23$3.20$3.27139,805
1985-09-20$3.20$3.27115,134
1985-09-19$3.23$3.29813,246
1985-09-18$3.24$3.31174,528
1985-09-17$3.26$3.3273,101
1985-09-16$3.27$3.3467,618
1985-09-13$3.28$3.35107,824
1985-09-12$3.27$3.3470,360
1985-09-11$3.30$3.3641,119
1985-09-10$3.30$3.36113,306
1985-09-09$3.34$3.4199,600
1985-09-06$3.32$3.3952,998
1985-09-05$3.30$3.3653,912
1985-09-04$3.28$3.3549,343
1985-09-03$3.26$3.3274,928
1985-08-30$3.30$3.3664,877
1985-08-29$3.27$3.3468,532
1985-08-28$3.30$3.3669,446
1985-08-27$3.26$3.3226,499
1985-08-26$3.28$3.3514,620
1985-08-23$3.28$3.3559,394
1985-08-22$3.24$3.3193,204
1985-08-21$3.27$3.3458,481
1985-08-20$3.26$3.3252,998
1985-08-19$3.21$3.2871,273
1985-08-16$3.20$3.2753,912
1985-08-15$3.24$3.31257,680
1985-08-14$3.20$3.27197,372
1985-08-13$3.16$3.2287,721
1985-08-12$3.16$3.22182,752
1985-08-09$3.15$3.2163,963
1985-08-08$3.15$3.2188,635
1985-08-07$3.17$3.24190,062
1985-08-06$3.13$3.20262,249
1985-08-05$3.16$3.22176,356
1985-08-02$3.32$3.3962,136
1985-08-01$3.39$3.46116,048
1985-07-31$3.38$3.4593,204
1985-07-30$3.38$3.4532,895
1985-07-29$3.38$3.4577,670
1985-07-26$3.43$3.5074,928
1985-07-25$3.39$3.46103,255
1985-07-24$3.50$3.50106,910
1985-07-23$3.50$3.50146,202
1985-07-22$3.52$3.523,675,143
1985-07-19$3.53$3.53227,526
1985-07-18$3.56$3.56118,789
1985-07-17$3.54$3.54339,005
1985-07-16$3.56$3.56133,409
1985-07-15$3.53$3.53103,255
1985-07-12$3.53$3.5397,772
1985-07-11$3.50$3.50210,165
1985-07-10$3.49$3.49145,288
1985-07-09$3.49$3.49146,202
1985-07-08$3.49$3.4969,446
1985-07-05$3.49$3.49141,633
1985-07-03$3.56$3.5674,928
1985-07-02$3.54$3.5486,807
1985-07-01$3.47$3.47110,565
1985-06-28$3.50$3.50227,526
1985-06-27$3.53$3.5376,756
1985-06-26$3.57$3.57127,926
1985-06-25$3.57$3.57181,838
1985-06-24$3.56$3.5679,497
1985-06-21$3.58$3.58299,713
1985-06-20$3.43$3.4373,101
1985-06-19$3.50$3.5065,791
1985-06-18$3.50$3.5090,462
1985-06-17$3.46$3.4694,117
1985-06-14$3.50$3.50115,134
1985-06-13$3.45$3.4589,548
1985-06-12$3.50$3.5068,532
1985-06-11$3.57$3.57146,202
1985-06-10$3.60$3.60210,165
1985-06-07$3.50$3.50180,924
1985-06-06$3.47$3.47148,029
1985-06-05$3.53$3.53190,976
1985-06-04$3.56$3.56126,099
1985-06-03$3.56$3.5679,497
1985-05-31$3.58$3.58105,082
1985-05-30$3.61$3.6149,343
1985-05-29$3.58$3.58138,892
1985-05-28$3.60$3.60104,169
1985-05-24$3.58$3.5841,119
1985-05-23$3.60$3.60296,058
1985-05-22$3.58$3.58130,668
1985-05-21$3.60$3.602,999,874
1985-05-20$3.65$3.65184,580
1985-05-17$3.60$3.60171,787
1985-05-16$3.56$3.56104,169
1985-05-15$3.52$3.5279,497
1985-05-14$3.54$3.54122,444
1985-05-13$3.56$3.5690,462
1985-05-10$3.50$3.5075,842
1985-05-09$3.54$3.54116,961
1985-05-08$3.49$3.4989,548
1985-05-07$3.56$3.56194,631
1985-05-06$3.61$3.61328,040
1985-05-03$3.47$3.47342,660
1985-05-02$3.38$3.38111,479
1985-05-01$3.34$3.3494,117
1985-04-30$3.37$3.3768,532
1985-04-29$3.37$3.3774,928
1985-04-26$3.32$3.3246,602
1985-04-25$3.34$3.341,286,574
1985-04-24$3.35$3.351,229,007
1985-04-23$3.38$3.38217,475
1985-04-22$3.38$3.38124,271
1985-04-19$3.39$3.39106,910
1985-04-18$3.37$3.3794,117
1985-04-17$3.35$3.3573,101
1985-04-16$3.37$3.37154,425
1985-04-15$3.31$3.31165,391
1985-04-12$3.28$3.283,768,346
1985-04-11$3.31$3.31321,644
1985-04-10$3.35$3.3548,429
1985-04-09$3.35$3.35136,150
1985-04-08$3.32$3.32131,581
1985-04-04$3.38$3.38112,392
1985-04-03$3.43$3.4355,739
1985-04-02$3.43$3.43136,150
1985-04-01$3.42$3.42101,427
1985-03-29$3.41$3.41155,339
1985-03-28$3.39$3.39131,581
1985-03-27$3.41$3.41103,255
1985-03-26$3.41$3.4198,686
1985-03-25$3.41$3.4150,257
1985-03-22$3.39$3.39127,013
1985-03-21$3.46$3.46131,581
1985-03-20$3.43$3.43132,495
1985-03-19$3.46$3.46113,306
1985-03-18$3.46$3.4694,117
1985-03-15$3.43$3.4374,928
1985-03-14$3.42$3.4285,893
1985-03-13$3.43$3.4369,446
1985-03-12$3.46$3.46372,814
1985-03-11$3.46$3.4669,446
1985-03-08$3.42$3.4288,635
1985-03-07$3.43$3.43129,754
1985-03-06$3.46$3.4695,031
1985-03-05$3.49$3.49116,048
1985-03-04$3.46$3.46138,892
1985-03-01$3.49$3.49665,217
1985-02-28$3.49$3.49300,627
1985-02-27$3.39$3.39388,348
1985-02-26$3.43$3.43456,880
1985-02-25$3.45$3.45194,631
1985-02-22$3.45$3.45250,370
1985-02-21$3.43$3.43169,959
1985-02-20$3.46$3.46130,668
1985-02-19$3.49$3.4975,842
1985-02-15$3.52$3.52258,594
1985-02-14$3.53$3.53201,027
1985-02-13$3.53$3.53229,354
1985-02-12$3.52$3.52137,978
1985-02-11$3.54$3.54194,631
1985-02-08$3.58$3.58275,956
1985-02-07$3.61$3.61314,333
1985-02-06$3.50$3.50212,906
1985-02-05$3.49$3.49243,974
1985-02-04$3.50$3.50119,703
1985-02-01$3.46$3.46178,183
1985-01-31$3.49$3.49197,372
1985-01-30$3.49$3.49178,183
1985-01-29$3.52$3.52305,196
1985-01-28$3.46$3.46205,596
1985-01-25$3.41$3.413,497,873
1985-01-24$3.50$3.50315,247
1985-01-23$3.50$3.50334,436
1985-01-22$3.46$3.46293,317
1985-01-21$3.49$3.49487,034
1985-01-18$3.50$3.501,392,570
1985-01-17$3.37$3.37530,895
1985-01-16$3.31$3.31215,647
1985-01-15$3.23$3.23180,924
1985-01-14$3.21$3.2194,117
1985-01-11$3.16$3.16950,310
1985-01-10$3.24$3.24197,372
1985-01-09$3.16$3.1622,844
1985-01-08$3.13$3.13199,200
1985-01-07$3.12$3.121,197,939
1985-01-04$3.11$3.1166,704
1985-01-03$3.13$3.1321,930
1985-01-02$3.12$3.1252,998