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 — 1986

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
1986-12-31$3.67$4.151,270,126
1986-12-30$3.76$4.25199,200
1986-12-29$3.76$4.2598,686
1986-12-26$3.72$4.21107,824
1986-12-24$3.71$4.19130,668
1986-12-23$3.67$4.15632,322
1986-12-22$3.71$4.19776,696
1986-12-19$3.75$4.24697,199
1986-12-18$3.80$4.301,665,784
1986-12-17$3.82$4.321,582,632
1986-12-16$3.84$4.35444,087
1986-12-15$3.83$4.33331,695
1986-12-12$3.83$4.33221,130
1986-12-11$3.83$4.33187,321
1986-12-10$3.84$4.35358,194
1986-12-09$3.83$4.33198,286
1986-12-08$3.83$4.33378,297
1986-12-05$3.83$4.33201,027
1986-12-04$3.83$4.33333,522
1986-12-03$3.86$4.36315,247
1986-12-02$3.87$4.38356,366
1986-12-01$3.84$4.35156,253
1986-11-28$3.86$4.36124,271
1986-11-26$3.84$4.35400,227
1986-11-25$3.83$4.33152,598
1986-11-24$3.86$4.36451,397
1986-11-21$3.89$4.39240,319
1986-11-20$3.82$4.32125,185
1986-11-19$3.76$4.25497,085
1986-11-18$3.82$4.32297,886
1986-11-17$3.80$4.30592,116
1986-11-14$3.75$4.24752,024
1986-11-13$3.68$4.16169,046
1986-11-12$3.64$4.12217,475
1986-11-11$3.58$4.05160,822
1986-11-10$3.60$4.07397,486
1986-11-07$3.61$4.08150,770
1986-11-06$3.64$4.12143,460
1986-11-05$3.61$4.08105,996
1986-11-04$3.61$4.08148,029
1986-11-03$3.61$4.08181,838
1986-10-31$3.57$4.04136,150
1986-10-30$3.61$4.08171,787
1986-10-29$3.69$4.18117,875
1986-10-28$3.64$4.12494,344
1986-10-27$3.65$4.13414,847
1986-10-24$3.69$4.10112,392
1986-10-23$3.71$4.11241,233
1986-10-22$3.67$4.07159,908
1986-10-21$3.67$4.07292,403
1986-10-20$3.67$4.07194,631
1986-10-17$3.65$4.05250,370
1986-10-16$3.64$4.04226,612
1986-10-15$3.60$3.99162,649
1986-10-14$3.49$3.87179,097
1986-10-13$3.50$3.8953,912
1986-10-10$3.49$3.8784,980
1986-10-09$3.47$3.86135,236
1986-10-08$3.42$3.79127,926
1986-10-07$3.39$3.76202,855
1986-10-06$3.39$3.76174,528
1986-10-03$3.42$3.7963,049
1986-10-02$3.42$3.79185,493
1986-10-01$3.42$3.79831,522
1986-09-30$3.43$3.81109,651
1986-09-29$3.45$3.8382,238
1986-09-26$3.43$3.8171,273
1986-09-25$3.46$3.8472,187
1986-09-24$3.46$3.8494,117
1986-09-23$3.46$3.84146,202
1986-09-22$3.43$3.8191,376
1986-09-19$3.41$3.78217,475
1986-09-18$3.41$3.78415,761
1986-09-17$3.39$3.76125,185
1986-09-16$3.38$3.75224,785
1986-09-15$3.35$3.72108,737
1986-09-12$3.43$3.81334,436
1986-09-11$3.49$3.871,905,190
1986-09-10$3.50$3.89347,229
1986-09-09$3.52$3.90261,335
1986-09-08$3.56$3.95251,284
1986-09-05$3.57$3.96453,225
1986-09-04$3.58$3.98680,751
1986-09-03$3.58$3.98663,390
1986-09-02$3.56$3.95741,973
1986-08-29$3.57$3.96113,306
1986-08-28$3.58$3.98284,179
1986-08-27$3.58$3.981,578,977
1986-08-26$3.57$3.96694,458
1986-08-25$3.56$3.95172,701
1986-08-22$3.54$3.9374,928
1986-08-21$3.54$3.9388,635
1986-08-20$3.54$3.93128,840
1986-08-19$3.52$3.90159,908
1986-08-18$3.54$3.932,383,086
1986-08-15$3.54$3.93294,231
1986-08-14$3.47$3.86851,624
1986-08-13$3.45$3.83826,953
1986-08-12$3.41$3.78153,512
1986-08-11$3.42$3.79104,169
1986-08-08$3.43$3.8171,273
1986-08-07$3.39$3.76122,444
1986-08-06$3.42$3.79107,824
1986-08-05$3.41$3.78317,075
1986-08-04$3.43$3.81222,957
1986-08-01$3.39$3.7695,945
1986-07-31$3.39$3.76143,460
1986-07-30$3.41$3.78145,288
1986-07-29$3.39$3.76147,115
1986-07-28$3.39$3.7695,945
1986-07-25$3.41$3.78210,165
1986-07-24$3.39$3.69162,649
1986-07-23$3.41$3.7070,360
1986-07-22$3.41$3.70148,943
1986-07-21$3.42$3.72135,236
1986-07-18$3.46$3.76470,586
1986-07-17$3.38$3.67343,574
1986-07-16$3.35$3.6463,963
1986-07-15$3.34$3.63187,321
1986-07-14$3.34$3.63254,025
1986-07-11$3.38$3.6757,567
1986-07-10$3.37$3.66202,855
1986-07-09$3.31$3.60119,703
1986-07-08$3.34$3.63228,440
1986-07-07$3.45$3.75409,364
1986-07-03$3.34$3.6360,308
1986-07-02$3.37$3.662,447,963
1986-07-01$3.34$3.63201,027
1986-06-30$3.34$3.6363,049
1986-06-27$3.28$3.5752,084
1986-06-26$3.34$3.63201,941
1986-06-25$3.38$3.67147,115
1986-06-24$3.31$3.6085,893
1986-06-23$3.31$3.60151,684
1986-06-20$3.31$3.60159,908
1986-06-19$3.30$3.5887,721
1986-06-18$3.31$3.60213,820
1986-06-17$3.24$3.5261,222
1986-06-16$3.34$3.6334,723
1986-06-13$3.34$3.6361,222
1986-06-12$3.28$3.57114,220
1986-06-11$3.24$3.5249,343
1986-06-10$3.19$3.4666,704
1986-06-09$3.17$3.45159,908
1986-06-06$3.28$3.5786,807
1986-06-05$3.30$3.5839,292
1986-06-04$3.34$3.6368,532
1986-06-03$3.28$3.5756,653
1986-06-02$3.26$3.54133,409
1986-05-30$3.34$3.63145,288
1986-05-29$3.31$3.6099,600
1986-05-28$3.31$3.6047,516
1986-05-27$3.31$3.6075,842
1986-05-23$3.31$3.6094,117
1986-05-22$3.32$3.6196,859
1986-05-21$3.31$3.6042,033
1986-05-20$3.34$3.63210,165
1986-05-19$3.34$3.6377,670
1986-05-16$3.35$3.64295,144
1986-05-15$3.30$3.58103,255
1986-05-14$3.19$3.46235,750
1986-05-13$3.19$3.46147,115
1986-05-12$3.16$3.431,222,611
1986-05-09$3.27$3.55222,044
1986-05-08$3.28$3.57127,926
1986-05-07$3.21$3.4962,136
1986-05-06$3.21$3.4998,686
1986-05-05$3.30$3.58161,736
1986-05-02$3.27$3.55209,251
1986-05-01$3.20$3.48140,719
1986-04-30$3.23$3.5184,980
1986-04-29$3.27$3.55109,651
1986-04-28$3.37$3.66201,941
1986-04-25$3.37$3.662,891,137
1986-04-24$3.32$3.6157,567
1986-04-23$3.43$3.662,846,362
1986-04-22$3.43$3.66339,919
1986-04-21$3.34$3.55161,736
1986-04-18$3.35$3.57123,358
1986-04-17$3.35$3.57481,552
1986-04-16$3.28$3.49300,627
1986-04-15$3.23$3.44130,668
1986-04-14$3.28$3.49106,910
1986-04-11$3.31$3.52217,475
1986-04-10$3.31$3.5272,187
1986-04-09$3.31$3.52228,440
1986-04-08$3.35$3.5780,411
1986-04-07$3.34$3.5591,376
1986-04-04$3.34$3.55365,504
1986-04-03$3.38$3.60126,099
1986-04-02$3.34$3.55163,563
1986-04-01$3.26$3.4770,360
1986-03-31$3.30$3.512,941,393
1986-03-27$3.35$3.5798,686
1986-03-26$3.38$3.601,631,062
1986-03-25$3.45$3.67261,335
1986-03-24$3.37$3.58200,113
1986-03-21$3.34$3.55420,330
1986-03-20$3.23$3.4444,774
1986-03-19$3.24$3.4574,015
1986-03-18$3.24$3.45138,892
1986-03-17$3.17$3.38156,253
1986-03-14$3.24$3.45281,438
1986-03-13$3.24$3.45477,896
1986-03-12$3.21$3.42236,664
1986-03-11$3.17$3.38127,013
1986-03-10$3.15$3.35319,816
1986-03-07$3.17$3.38180,011
1986-03-06$3.19$3.39201,027
1986-03-05$3.21$3.42127,926
1986-03-04$3.23$3.44327,126
1986-03-03$3.17$3.38127,926
1986-02-28$3.13$3.33193,717
1986-02-27$3.13$3.33122,444
1986-02-26$3.06$3.26197,372
1986-02-25$3.11$3.3196,859
1986-02-24$3.09$3.29232,095
1986-02-21$3.12$3.32178,183
1986-02-20$3.11$3.31280,524
1986-02-19$3.06$3.26245,801
1986-02-18$3.21$3.42159,908
1986-02-14$3.12$3.32128,840
1986-02-13$3.02$3.2295,031
1986-02-12$3.02$3.22243,060
1986-02-11$3.02$3.22153,512
1986-02-10$3.01$3.20196,458
1986-02-07$3.05$3.25211,079
1986-02-06$3.19$3.39350,884
1986-02-05$3.23$3.4463,963
1986-02-04$3.34$3.55229,354
1986-02-03$3.31$3.5286,807
1986-01-31$3.28$3.4974,015
1986-01-30$3.21$3.42148,029
1986-01-29$3.30$3.51177,269
1986-01-28$3.37$3.58834,263
1986-01-27$3.39$3.611,221,697
1986-01-24$3.47$3.627,932,351
1986-01-23$3.49$3.64126,099
1986-01-22$3.47$3.62239,405
1986-01-21$3.47$3.6274,928
1986-01-20$3.47$3.6246,602
1986-01-17$3.47$3.62150,770
1986-01-16$3.49$3.64100,514
1986-01-15$3.47$3.6284,066
1986-01-14$3.47$3.62107,824
1986-01-13$3.52$3.67151,684
1986-01-10$3.50$3.65145,288
1986-01-09$3.46$3.61288,748
1986-01-08$3.47$3.6290,462
1986-01-07$3.54$3.70141,633
1986-01-06$3.49$3.641,475,722
1986-01-03$3.54$3.701,557,961
1986-01-02$3.50$3.6556,653