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 — 2009

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2009-12-31$19.51$62.741,966,640
2009-12-30$19.42$62.451,182,405
2009-12-29$19.37$62.291,391,885
2009-12-28$19.41$62.401,398,281
2009-12-24$19.27$61.95441,803
2009-12-23$19.20$61.761,613,243
2009-12-22$18.96$60.981,714,214
2009-12-21$18.99$61.081,807,874
2009-12-18$18.71$60.162,375,776
2009-12-17$18.81$60.501,264,644
2009-12-16$18.89$60.741,395,312
2009-12-15$18.82$60.531,559,331
2009-12-14$18.70$60.142,486,798
2009-12-11$18.56$59.674,349,498
2009-12-10$18.21$58.552,815,751
2009-12-09$18.00$57.882,013,927
2009-12-08$18.01$57.911,181,263
2009-12-07$18.14$58.351,461,331
2009-12-04$17.86$57.421,044,885
2009-12-03$17.75$57.071,158,648
2009-12-02$17.76$57.101,366,528
2009-12-01$17.59$56.561,964,356
2009-11-30$17.52$56.342,047,965
2009-11-27$17.37$55.86312,277
2009-11-25$17.67$56.812,078,576
2009-11-24$17.45$56.12640,089
2009-11-23$17.38$55.901,311,702
2009-11-20$17.11$55.011,483,946
2009-11-19$17.12$55.071,353,507
2009-11-18$17.39$55.931,279,036
2009-11-17$17.56$56.481,225,581
2009-11-16$17.55$56.451,919,124
2009-11-13$17.09$54.941,268,984
2009-11-12$16.76$53.89926,096
2009-11-11$16.98$54.621,134,890
2009-11-10$17.07$54.901,013,588
2009-11-09$16.86$54.211,035,747
2009-11-06$16.47$52.961,393,256
2009-11-05$16.67$53.591,514,100
2009-11-04$16.14$51.891,616,441
2009-11-03$16.17$51.991,509,303
2009-11-02$15.83$50.922,030,375
2009-10-30$15.85$50.971,507,704
2009-10-29$16.26$52.301,681,318
2009-10-28$15.93$51.211,514,557
2009-10-27$16.52$52.523,012,895
2009-10-26$16.38$52.081,931,689
2009-10-23$16.63$52.87932,264
2009-10-22$16.80$53.431,506,333
2009-10-21$16.98$53.981,338,887
2009-10-20$17.05$54.211,429,806
2009-10-19$16.90$53.75837,689
2009-10-16$16.57$52.701,241,800
2009-10-15$16.76$53.291,157,505
2009-10-14$16.51$52.511,394,169
2009-10-13$16.43$52.261,065,673
2009-10-12$16.46$52.34567,217
2009-10-09$16.26$51.70662,248
2009-10-08$16.12$51.271,713,300
2009-10-07$15.82$50.321,336,831
2009-10-06$15.92$50.611,335,232
2009-10-05$15.74$50.061,373,381
2009-10-02$15.40$48.971,763,100
2009-10-01$15.61$49.641,904,047
2009-09-30$16.03$50.981,311,246
2009-09-29$16.07$51.091,435,517
2009-09-28$15.87$50.46823,755
2009-09-25$15.63$49.711,498,338
2009-09-24$15.55$49.442,227,518
2009-09-23$15.76$50.132,665,209
2009-09-22$16.00$50.881,735,687
2009-09-21$15.84$50.381,512,730
2009-09-18$16.09$51.173,570,746
2009-09-17$15.79$50.201,767,669
2009-09-16$15.62$49.682,178,632
2009-09-15$15.26$48.511,892,625
2009-09-14$15.04$47.822,412,098
2009-09-11$14.90$47.371,933,059
2009-09-10$15.00$47.691,592,455
2009-09-09$15.17$48.231,966,183
2009-09-08$15.02$47.771,799,879
2009-09-04$14.66$46.62724,612
2009-09-03$14.49$46.091,176,694
2009-09-02$14.56$46.281,721,295
2009-09-01$14.61$46.472,048,878
2009-08-31$14.83$47.161,822,951
2009-08-28$15.06$47.892,405,702
2009-08-27$15.41$49.002,496,164
2009-08-26$15.64$49.741,154,307
2009-08-25$15.75$50.071,750,993
2009-08-24$15.69$49.901,378,635
2009-08-21$15.52$49.361,087,374
2009-08-20$15.25$48.50746,770
2009-08-19$15.23$48.411,265,558
2009-08-18$15.07$47.911,973,722
2009-08-17$15.06$47.901,824,550
2009-08-14$15.20$48.331,343,684
2009-08-13$15.26$48.531,015,644
2009-08-12$15.15$48.181,520,954
2009-08-11$14.73$46.841,084,405
2009-08-10$14.88$47.311,260,989
2009-08-07$14.96$47.581,318,784
2009-08-06$14.61$46.451,422,724
2009-08-05$14.66$46.621,646,367
2009-08-04$14.84$47.20831,978
2009-08-03$14.79$47.021,296,854
2009-07-31$14.49$46.08923,811
2009-07-30$14.48$46.031,484,175
2009-07-29$14.32$45.552,092,967
2009-07-28$14.58$45.781,945,852
2009-07-27$14.60$45.841,347,568
2009-07-24$14.56$45.711,101,309
2009-07-23$14.35$45.071,459,503
2009-07-22$13.92$43.721,669,668
2009-07-21$13.77$43.231,552,021
2009-07-20$13.54$42.512,431,287
2009-07-17$13.42$42.131,635,630
2009-07-16$13.25$41.612,297,650
2009-07-15$13.08$41.062,405,473
2009-07-14$12.72$39.941,233,119
2009-07-13$12.73$39.971,412,901
2009-07-10$12.48$39.171,120,727
2009-07-09$12.38$38.861,265,558
2009-07-08$12.22$38.361,939,456
2009-07-07$12.41$38.971,570,753
2009-07-06$12.80$40.181,428,664
2009-07-02$12.72$39.941,374,980
2009-07-01$13.21$41.481,361,731
2009-06-30$12.91$40.531,767,897
2009-06-29$12.89$40.481,150,881
2009-06-26$12.70$39.872,002,048
2009-06-25$12.83$40.271,710,559
2009-06-24$12.31$38.661,097,197
2009-06-23$12.27$38.541,581,262
2009-06-22$12.39$38.911,578,064
2009-06-19$12.81$40.232,445,679
2009-06-18$12.83$40.271,691,370
2009-06-17$12.70$39.891,719,239
2009-06-16$12.75$40.042,318,209
2009-06-15$12.97$40.711,552,250
2009-06-12$13.13$41.231,446,939
2009-06-11$13.28$41.703,304,156
2009-06-10$12.97$40.741,538,543
2009-06-09$12.96$40.701,407,190
2009-06-08$13.04$40.951,888,742
2009-06-05$12.93$40.592,157,387
2009-06-04$12.96$40.701,388,458
2009-06-03$12.80$40.191,525,294
2009-06-02$13.06$41.012,187,541
2009-06-01$13.14$41.262,391,081
2009-05-29$12.83$40.272,463,269
2009-05-28$12.44$39.051,537,173
2009-05-27$12.17$38.221,706,218
2009-05-26$12.41$38.981,825,464
2009-05-22$11.94$37.48944,143
2009-05-21$12.01$37.701,407,419
2009-05-20$12.18$38.241,581,490
2009-05-19$12.24$38.421,719,468
2009-05-18$12.04$37.811,789,599
2009-05-15$11.59$36.382,117,639
2009-05-14$11.82$37.112,013,242
2009-05-13$11.63$36.522,099,135
2009-05-12$12.15$38.161,861,786
2009-05-11$12.27$38.512,048,878
2009-05-08$12.27$38.532,707,471
2009-05-07$11.88$37.323,478,913
2009-05-06$12.28$38.551,687,029
2009-05-05$11.99$37.662,047,508
2009-05-04$12.19$38.271,776,806
2009-05-01$11.57$36.332,400,904
2009-04-30$11.46$35.972,369,837
2009-04-29$11.52$36.181,739,342
2009-04-28$11.10$34.861,952,705
2009-04-27$11.32$35.011,514,557
2009-04-24$11.13$34.411,735,230
2009-04-23$10.94$33.801,581,033
2009-04-22$10.94$33.832,165,154
2009-04-21$11.00$34.011,467,955
2009-04-20$10.74$33.211,253,679
2009-04-17$11.07$34.211,206,392
2009-04-16$10.91$33.721,257,334
2009-04-15$10.64$32.901,649,794
2009-04-14$10.59$32.751,435,060
2009-04-13$10.69$33.061,249,110
2009-04-09$10.60$32.771,171,897
2009-04-08$10.35$31.991,064,987
2009-04-07$10.27$31.731,136,717
2009-04-06$10.43$32.251,271,954
2009-04-03$10.55$32.631,254,364
2009-04-02$10.48$32.411,705,076
2009-04-01$10.10$31.221,652,078
2009-03-31$9.91$30.621,826,835
2009-03-30$9.75$30.151,555,905
2009-03-27$10.03$31.001,171,669
2009-03-26$10.34$31.982,208,786
2009-03-25$10.23$31.621,818,611
2009-03-24$10.01$30.952,426,490
2009-03-23$10.25$31.692,878,801
2009-03-20$9.69$29.952,322,321
2009-03-19$9.92$30.661,970,067
2009-03-18$9.58$29.612,075,834
2009-03-17$9.35$28.902,024,207
2009-03-16$8.95$27.672,068,067
2009-03-13$8.79$27.172,256,302
2009-03-12$8.55$26.432,694,907
2009-03-11$8.27$25.562,616,323
2009-03-10$8.22$25.403,240,193
2009-03-09$7.96$24.612,770,292
2009-03-06$8.29$25.622,819,863
2009-03-05$8.43$26.063,190,393
2009-03-04$8.87$27.432,868,750
2009-03-03$8.73$27.003,441,677
2009-03-02$8.96$27.692,911,011
2009-02-27$9.78$30.233,009,240
2009-02-26$9.93$30.703,014,723
2009-02-25$10.04$31.034,468,286
2009-02-24$9.70$30.009,302,305
2009-02-23$10.12$31.272,300,391
2009-02-20$10.65$32.942,547,563
2009-02-19$11.06$34.182,275,491
2009-02-18$11.18$34.572,489,539
2009-02-17$11.54$35.682,311,584
2009-02-13$12.22$37.782,618,151
2009-02-12$12.23$37.811,936,943
2009-02-11$12.10$37.392,823,975
2009-02-10$11.88$36.743,140,822
2009-02-09$12.28$37.963,916,147
2009-02-06$12.28$37.966,603,287
2009-02-05$12.68$39.202,901,188
2009-02-04$12.62$39.003,695,017
2009-02-03$12.97$40.082,356,359
2009-02-02$12.89$39.852,858,013
2009-01-30$12.79$39.542,839,966
2009-01-29$13.13$40.601,609,131
2009-01-28$13.47$41.623,037,338
2009-01-27$13.61$41.522,360,699
2009-01-26$13.37$40.802,189,597
2009-01-23$12.88$39.301,965,726
2009-01-22$12.67$38.672,797,248
2009-01-21$12.69$38.723,343,448
2009-01-20$12.07$36.842,605,130
2009-01-16$12.51$38.162,391,767
2009-01-15$12.35$37.682,792,907
2009-01-14$12.29$37.511,917,525
2009-01-13$12.87$39.261,843,739
2009-01-12$12.76$38.931,782,289
2009-01-09$12.88$39.312,166,525
2009-01-08$13.26$40.471,794,625
2009-01-07$13.17$40.181,908,159
2009-01-06$13.61$41.521,905,646
2009-01-05$13.48$41.131,992,911
2009-01-02$13.40$40.881,578,064