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 — 2008

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2008-12-31$12.75$38.901,921,409
2008-12-30$12.46$38.022,545,964
2008-12-29$12.13$37.001,409,475
2008-12-26$12.16$37.10654,252
2008-12-24$11.98$36.56518,787
2008-12-23$11.84$36.131,645,682
2008-12-22$12.09$36.892,389,711
2008-12-19$12.03$36.714,119,915
2008-12-18$12.16$37.101,904,276
2008-12-17$12.50$38.141,838,257
2008-12-16$12.61$38.472,080,860
2008-12-15$11.92$36.372,138,427
2008-12-12$12.01$36.642,424,205
2008-12-11$12.18$37.162,186,856
2008-12-10$12.51$38.162,429,688
2008-12-09$11.81$36.051,972,808
2008-12-08$12.11$36.952,002,277
2008-12-05$11.56$35.282,237,113
2008-12-04$11.15$34.021,781,147
2008-12-03$12.08$36.872,054,361
2008-12-02$11.82$36.071,901,078
2008-12-01$11.32$34.562,472,863
2008-11-28$12.84$39.19859,391
2008-11-26$12.59$38.401,840,770
2008-11-25$12.11$36.952,365,268
2008-11-24$11.98$36.553,035,282
2008-11-21$11.34$34.602,855,500
2008-11-20$10.36$31.622,775,546
2008-11-19$11.76$35.893,177,372
2008-11-18$11.97$36.532,012,785
2008-11-17$11.74$35.812,023,293
2008-11-14$11.77$35.912,479,945
2008-11-13$12.40$37.832,715,238
2008-11-12$11.50$35.082,196,222
2008-11-11$12.34$37.642,073,321
2008-11-10$12.62$38.512,907,584
2008-11-07$13.10$39.972,537,512
2008-11-06$12.70$38.763,064,523
2008-11-05$13.57$41.414,061,892
2008-11-04$13.48$41.142,068,067
2008-11-03$13.65$41.651,864,299
2008-10-31$13.96$42.612,811,183
2008-10-30$13.86$42.302,053,676
2008-10-29$12.74$38.893,306,897
2008-10-28$12.99$39.113,502,214
2008-10-27$11.29$34.001,875,721
2008-10-24$11.95$35.982,531,115
2008-10-23$12.36$37.204,283,022
2008-10-22$12.76$38.402,149,620
2008-10-21$13.24$39.852,737,168
2008-10-20$13.68$41.182,798,618
2008-10-17$12.22$36.783,336,823
2008-10-16$11.88$35.783,820,887
2008-10-15$11.49$34.583,884,622
2008-10-14$12.91$38.864,851,609
2008-10-13$13.19$39.714,608,549
2008-10-10$10.14$30.534,491,359
2008-10-09$10.92$32.883,244,533
2008-10-08$12.22$36.793,869,545
2008-10-07$12.72$38.283,581,254
2008-10-06$13.47$40.563,236,995
2008-10-03$14.63$44.033,593,361
2008-10-02$14.33$43.142,072,865
2008-10-01$15.04$45.271,698,680
2008-09-30$15.06$45.332,401,361
2008-09-29$14.63$44.031,923,236
2008-09-26$15.87$47.771,942,654
2008-09-25$15.98$48.102,432,201
2008-09-24$15.96$48.061,078,694
2008-09-23$16.15$48.631,959,787
2008-09-22$16.25$48.931,618,726
2008-09-19$16.68$50.223,976,684
2008-09-18$15.97$48.095,707,117
2008-09-17$16.23$48.853,403,299
2008-09-16$16.89$50.853,658,923
2008-09-15$16.84$50.682,679,601
2008-09-12$17.94$54.021,668,297
2008-09-11$17.58$52.912,555,558
2008-09-10$18.05$54.332,212,670
2008-09-09$17.46$52.552,004,561
2008-09-08$18.39$55.351,537,401
2008-09-05$18.47$55.612,265,439
2008-09-04$18.71$56.311,700,736
2008-09-03$18.92$56.972,293,309
2008-09-02$18.87$56.801,680,176
2008-08-29$19.13$57.601,658,931
2008-08-28$19.14$57.631,938,999
2008-08-27$19.10$57.502,733,970
2008-08-26$19.07$57.401,442,370
2008-08-25$18.96$57.071,308,733
2008-08-22$19.22$57.861,147,683
2008-08-21$19.17$57.721,230,149
2008-08-20$19.06$57.391,852,420
2008-08-19$18.89$56.861,792,569
2008-08-18$18.57$55.902,120,152
2008-08-15$18.45$55.551,669,668
2008-08-14$18.84$56.702,059,615
2008-08-13$19.24$57.921,449,452
2008-08-12$18.81$56.612,462,126
2008-08-11$18.90$56.902,339,454
2008-08-08$19.11$57.522,371,893
2008-08-07$19.26$57.983,567,091
2008-08-06$20.34$61.241,774,979
2008-08-05$19.83$59.711,727,006
2008-08-04$19.52$58.771,168,927
2008-08-01$19.69$59.291,254,364
2008-07-31$19.91$59.931,570,525
2008-07-30$20.11$60.551,440,543
2008-07-29$19.59$58.981,440,543
2008-07-28$19.77$59.00856,650
2008-07-25$19.66$58.671,729,062
2008-07-24$19.79$59.051,323,124
2008-07-23$19.90$59.361,409,475
2008-07-22$20.02$59.741,655,733
2008-07-21$20.33$60.671,658,703
2008-07-18$19.99$59.651,618,726
2008-07-17$19.82$59.141,590,399
2008-07-16$20.05$59.831,563,215
2008-07-15$20.15$60.121,573,495
2008-07-14$20.64$61.571,225,352
2008-07-11$20.83$62.161,716,727
2008-07-10$20.63$61.541,854,247
2008-07-09$20.31$60.601,421,354
2008-07-08$20.19$60.241,750,079
2008-07-07$20.53$61.272,418,266
2008-07-03$20.85$62.211,250,252
2008-07-02$21.71$64.771,862,928
2008-07-01$21.58$64.381,638,372
2008-06-30$21.38$63.781,325,409
2008-06-27$20.89$62.341,522,324
2008-06-26$21.06$62.821,121,869
2008-06-25$21.40$63.841,131,920
2008-06-24$21.28$63.501,136,032
2008-06-23$21.53$64.25965,844
2008-06-20$21.24$63.361,772,009
2008-06-19$21.33$63.651,114,102
2008-06-18$21.70$64.761,660,759
2008-06-17$21.77$64.971,211,189
2008-06-16$21.50$64.141,634,260
2008-06-13$21.46$64.031,748,480
2008-06-12$21.64$64.561,157,505
2008-06-11$21.87$65.241,436,659
2008-06-10$21.83$65.121,398,967
2008-06-09$21.97$65.551,811,072
2008-06-06$21.82$65.111,504,963
2008-06-05$21.94$65.451,910,672
2008-06-04$21.67$64.651,215,529
2008-06-03$21.85$65.201,894,681
2008-06-02$21.94$65.461,352,365
2008-05-30$21.91$65.385,255,262
2008-05-29$22.10$65.951,562,301
2008-05-28$22.00$65.631,791,426
2008-05-27$22.03$65.741,493,541
2008-05-23$21.74$64.86978,409
2008-05-22$21.99$65.611,167,557
2008-05-21$22.01$65.671,340,714
2008-05-20$22.16$66.131,590,628
2008-05-19$21.99$65.611,787,543
2008-05-16$22.09$65.921,321,297
2008-05-15$21.77$64.951,725,864
2008-05-14$21.84$65.181,201,823
2008-05-13$21.79$65.011,409,246
2008-05-12$21.59$64.431,844,881
2008-05-09$21.38$63.791,109,533
2008-05-08$21.48$64.081,821,809
2008-05-07$21.59$64.411,805,818
2008-05-06$21.42$63.921,055,164
2008-05-05$21.41$63.901,979,661
2008-05-02$20.90$62.371,411,759
2008-05-01$20.81$62.082,133,858
2008-04-30$21.06$62.851,390,286
2008-04-29$21.07$62.881,453,564
2008-04-28$21.32$63.611,070,470
2008-04-25$21.48$63.58712,047
2008-04-24$21.44$63.481,107,706
2008-04-23$21.62$64.01966,301
2008-04-22$21.27$62.971,057,220
2008-04-21$21.31$63.09823,069
2008-04-18$21.44$63.471,000,339
2008-04-17$21.38$63.281,277,208
2008-04-16$21.45$63.501,780,004
2008-04-15$20.88$61.811,085,090
2008-04-14$20.59$60.951,262,359
2008-04-11$20.15$59.641,311,017
2008-04-10$20.45$60.551,206,163
2008-04-09$20.85$61.731,622,152
2008-04-08$20.52$60.74879,037
2008-04-07$20.26$59.98687,604
2008-04-04$20.14$59.632,070,123
2008-04-03$20.12$59.561,253,450
2008-04-02$20.05$59.371,173,039
2008-04-01$19.97$59.121,616,441
2008-03-31$19.54$57.842,713,639
2008-03-28$19.26$57.012,473,777
2008-03-27$19.66$58.191,073,211
2008-03-26$19.78$58.551,207,534
2008-03-25$19.72$58.391,379,778
2008-03-24$19.59$58.001,437,573
2008-03-20$19.43$57.533,463,379
2008-03-19$19.72$58.371,471,382
2008-03-18$20.45$60.551,512,501
2008-03-17$19.97$59.122,107,359
2008-03-14$20.61$61.031,679,719
2008-03-13$21.13$62.572,148,707
2008-03-12$20.89$61.862,902,787
2008-03-11$20.39$60.361,932,374
2008-03-10$20.20$59.801,240,429
2008-03-07$20.69$61.251,203,193
2008-03-06$20.74$61.391,378,864
2008-03-05$20.98$62.101,526,436
2008-03-04$20.71$61.302,838,139
2008-03-03$20.71$61.332,156,474
2008-02-29$20.39$60.362,455,273
2008-02-28$21.12$62.531,483,946
2008-02-27$21.03$62.271,811,986
2008-02-26$21.27$62.971,952,705
2008-02-25$21.40$63.351,193,371
2008-02-22$20.86$61.751,451,279
2008-02-21$20.66$61.161,110,675
2008-02-20$21.08$62.42796,113
2008-02-19$20.82$61.65856,650
2008-02-15$20.57$60.90706,108
2008-02-14$20.60$60.98855,965
2008-02-13$20.71$61.301,090,573
2008-02-12$20.51$60.731,184,918
2008-02-11$20.71$61.301,554,306
2008-02-08$20.54$60.82932,949
2008-02-07$20.40$60.391,695,253
2008-02-06$20.26$59.991,273,096
2008-02-05$20.67$61.181,544,026
2008-02-04$21.38$63.311,359,218
2008-02-01$20.92$61.941,411,988
2008-01-31$20.57$60.912,388,340
2008-01-30$19.92$58.981,071,612
2008-01-29$19.94$59.021,076,409
2008-01-28$19.87$58.331,468,184
2008-01-25$19.79$58.101,462,701
2008-01-24$20.07$58.911,673,323
2008-01-23$20.09$58.992,977,487
2008-01-22$20.23$59.391,872,294
2008-01-18$20.62$60.531,891,026
2008-01-17$20.83$61.161,772,694
2008-01-16$21.41$62.842,033,801
2008-01-15$21.41$62.841,549,052
2008-01-14$21.54$63.241,359,218
2008-01-11$21.06$61.832,290,796
2008-01-10$21.45$62.972,516,495
2008-01-09$21.16$62.114,977,936
2008-01-08$19.23$56.462,146,651
2008-01-07$19.30$56.651,257,791
2008-01-04$19.41$56.971,088,973
2008-01-03$19.69$57.811,737,972
2008-01-02$19.58$57.472,403,189