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 — 2020

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2020-12-31$38.38$214.652,191,000——
2020-12-30$38.12$213.202,462,900——
2020-12-29$38.13$213.252,752,400——
2020-12-28$38.41$214.822,945,700——
2020-12-24$38.80$217.001,344,100——
2020-12-23$38.80$217.002,321,600——
2020-12-22$38.63$216.052,767,200——
2020-12-21$39.39$220.303,845,900——
2020-12-18$39.87$222.997,019,800——
2020-12-17$40.73$227.803,289,300——
2020-12-16$40.65$227.353,013,300——
2020-12-15$41.31$231.043,601,600——
2020-12-14$40.14$224.504,106,900——
2020-12-11$41.57$232.492,691,900——
2020-12-10$41.75$233.504,082,400——
2020-12-09$40.22$224.943,292,900——
2020-12-08$40.79$228.133,292,300——
2020-12-07$40.31$225.454,464,400——
2020-12-04$40.63$227.243,932,000——
2020-12-03$38.49$215.273,526,800——
2020-12-02$37.47$209.563,113,000——
2020-12-01$36.47$203.973,278,500——
2020-11-30$35.87$200.615,533,100——
2020-11-27$37.23$208.221,554,300——
2020-11-25$37.54$209.954,082,700——
2020-11-24$37.66$210.635,659,300——
2020-11-23$35.18$196.763,369,100——
2020-11-20$32.96$184.342,743,400——
2020-11-19$33.30$186.243,363,600——
2020-11-18$32.31$180.704,443,100——
2020-11-17$33.31$186.303,777,600——
2020-11-16$32.35$180.934,764,700——
2020-11-13$31.66$177.073,616,600——
2020-11-12$30.77$172.094,237,400——
2020-11-11$32.12$179.644,145,200——
2020-11-10$32.54$181.996,096,500——
2020-11-09$31.35$175.3310,360,900——
2020-11-06$26.89$150.395,948,400——
2020-11-05$28.54$159.624,462,700——
2020-11-04$28.60$159.956,195,600——
2020-11-03$28.92$161.744,369,900——
2020-11-02$29.23$163.484,531,100——
2020-10-30$29.00$162.195,618,600——
2020-10-29$30.40$164.796,073,000——
2020-10-28$29.09$157.698,053,700——
2020-10-27$29.32$158.944,699,500——
2020-10-26$29.51$159.975,358,200——
2020-10-23$30.55$165.615,381,500——
2020-10-22$30.67$166.265,228,700——
2020-10-21$28.43$154.113,035,200——
2020-10-20$28.92$156.773,753,600——
2020-10-19$28.29$153.353,966,700——
2020-10-16$28.90$156.663,849,900——
2020-10-15$29.82$161.655,486,300——
2020-10-14$29.95$162.354,564,200——
2020-10-13$29.45$159.643,796,500——
2020-10-12$29.17$158.122,916,000——
2020-10-09$29.05$157.473,762,900——
2020-10-08$29.41$159.434,541,800——
2020-10-07$27.81$150.753,377,800——
2020-10-06$27.06$146.694,789,600——
2020-10-05$27.61$149.673,806,600——
2020-10-02$26.53$143.814,413,500——
2020-10-01$25.27$136.983,733,000——
2020-09-30$25.98$140.835,967,900——
2020-09-29$26.67$144.575,829,400——
2020-09-28$26.01$141.003,967,100——
2020-09-25$25.01$135.573,508,000——
2020-09-24$24.48$132.705,503,600——
2020-09-23$24.54$133.034,809,000——
2020-09-22$25.67$139.154,608,600——
2020-09-21$26.44$143.335,262,900——
2020-09-18$27.54$149.298,246,000——
2020-09-17$28.03$151.954,414,200——
2020-09-16$28.07$152.164,638,000——
2020-09-15$26.29$142.515,131,200——
2020-09-14$27.30$147.994,100,000——
2020-09-11$26.34$142.783,256,800——
2020-09-10$26.03$141.103,190,800——
2020-09-09$26.48$143.542,850,100——
2020-09-08$26.15$141.754,448,600——
2020-09-04$26.76$145.063,426,100——
2020-09-03$26.91$145.873,941,100——
2020-09-02$27.31$148.043,003,100——
2020-09-01$27.15$147.173,243,400——
2020-08-31$27.48$148.963,497,100——
2020-08-28$28.08$152.223,353,100——
2020-08-27$27.04$146.583,168,600——
2020-08-26$26.56$143.984,181,000——
2020-08-25$27.26$147.774,236,900——
2020-08-24$27.26$147.773,545,000——
2020-08-21$26.88$145.713,851,200——
2020-08-20$27.55$149.342,963,900——
2020-08-19$27.86$151.022,736,400——
2020-08-18$28.08$152.225,420,700——
2020-08-17$28.98$157.093,152,700——
2020-08-14$29.49$159.863,175,500——
2020-08-13$28.81$156.174,313,200——
2020-08-12$29.94$162.305,877,300——
2020-08-11$30.03$162.795,251,900——
2020-08-10$30.22$163.823,871,100——
2020-08-07$29.47$159.753,068,900——
2020-08-06$29.11$157.805,669,800——
2020-08-05$30.49$165.288,123,600——
2020-08-04$29.19$158.234,397,000——
2020-08-03$28.12$152.433,838,200——
2020-07-31$27.91$151.297,236,200——
2020-07-30$29.04$152.355,774,500——
2020-07-29$29.72$155.9210,764,700——
2020-07-28$28.06$147.215,688,000——
2020-07-27$28.02$147.006,858,000——
2020-07-24$28.72$150.673,267,200——
2020-07-23$28.96$151.936,662,200——
2020-07-22$29.50$154.764,153,800——
2020-07-21$29.98$157.285,350,900——
2020-07-20$28.25$148.212,953,500——
2020-07-17$28.67$150.413,515,900——
2020-07-16$28.85$151.353,999,800——
2020-07-15$28.83$151.256,842,500——
2020-07-14$27.22$142.805,843,100——
2020-07-13$26.59$139.506,702,000——
2020-07-10$26.72$140.186,004,100——
2020-07-09$26.15$137.196,424,300——
2020-07-08$27.36$143.547,265,100——
2020-07-07$27.58$144.699,019,700——
2020-07-06$28.29$148.4215,253,000——
2020-07-02$32.15$168.673,518,700——
2020-07-01$32.18$168.823,741,800——
2020-06-30$33.22$174.284,855,100——
2020-06-29$31.81$166.884,921,700——
2020-06-26$30.81$161.6410,206,000——
2020-06-25$32.70$171.556,171,300——
2020-06-24$32.30$169.458,752,000——
2020-06-23$35.36$185.515,902,600——
2020-06-22$35.92$188.455,648,100——
2020-06-19$35.17$184.5114,396,300——
2020-06-18$36.35$190.704,244,400——
2020-06-17$36.17$189.765,267,100——
2020-06-16$38.40$201.469,837,200——
2020-06-15$36.44$191.1712,268,600——
2020-06-12$34.09$178.8531,498,500——
2020-06-11$35.33$185.3514,947,900——
2020-06-10$41.98$220.245,524,000——
2020-06-09$44.44$233.145,534,400——
2020-06-08$48.04$252.036,238,900——
2020-06-05$45.35$237.928,042,600——
2020-06-04$40.71$213.585,622,900——
2020-06-03$40.58$212.895,557,800——
2020-06-02$39.63$207.914,456,100——
2020-06-01$38.14$200.094,395,700——
2020-05-29$36.69$192.499,140,400——
2020-05-28$37.28$195.585,023,500——
2020-05-27$37.60$197.265,428,700——
2020-05-26$37.62$197.364,840,700——
2020-05-22$36.20$189.913,766,300——
2020-05-21$36.02$188.974,125,700——
2020-05-20$36.51$191.546,634,900——
2020-05-19$35.11$184.205,968,400——
2020-05-18$35.07$183.996,030,500——
2020-05-15$32.39$169.935,533,800——
2020-05-14$30.71$161.115,431,200——
2020-05-13$30.48$159.918,373,200——
2020-05-12$32.94$172.817,975,000——
2020-05-11$31.38$164.633,687,100——
2020-05-08$31.33$164.375,073,000——
2020-05-07$29.75$156.084,700,800——
2020-05-06$28.65$150.313,614,700——
2020-05-05$29.93$157.024,784,200——
2020-05-04$29.19$153.145,440,200——
2020-05-01$27.94$146.584,875,500——
2020-04-30$29.93$157.027,156,300——
2020-04-29$30.92$162.219,853,700——
2020-04-28$30.53$160.176,169,800——
2020-04-27$28.52$149.626,242,000——
2020-04-24$27.66$145.118,930,200——
2020-04-23$29.20$148.298,158,900——
2020-04-22$27.31$138.697,861,600——
2020-04-21$26.93$136.768,532,100——
2020-04-20$28.21$143.268,428,700——
2020-04-17$29.38$149.206,398,500——
2020-04-16$26.57$134.935,513,700——
2020-04-15$27.41$139.207,821,400——
2020-04-14$30.47$154.747,603,300——
2020-04-13$29.22$148.398,141,600——
2020-04-09$28.40$144.2210,657,500——
2020-04-08$26.45$134.326,875,900——
2020-04-07$24.28$123.308,775,800——
2020-04-06$23.33$118.487,392,800——
2020-04-03$21.64$109.899,613,600——
2020-04-02$21.63$109.849,885,500——
2020-04-01$19.20$97.506,732,200——
2020-03-31$21.81$110.7610,287,800——
2020-03-30$20.04$101.778,803,400——
2020-03-27$20.94$106.347,804,100——
2020-03-26$24.36$123.718,073,200——
2020-03-25$23.11$117.369,679,600——
2020-03-24$22.05$111.988,129,700——
2020-03-23$19.60$99.538,324,800——
2020-03-20$20.67$104.9714,406,500——
2020-03-19$20.49$104.0515,640,400——
2020-03-18$15.37$78.0516,012,300——
2020-03-17$21.49$109.1311,579,200——
2020-03-16$25.01$127.0110,466,400——
2020-03-13$30.72$156.0014,265,000——
2020-03-12$28.46$144.5310,384,900——
2020-03-11$35.94$182.518,734,900——
2020-03-10$38.03$193.1317,038,700——
2020-03-09$38.10$193.4818,613,800——
2020-03-06$61.21$310.846,582,400——
2020-03-05$68.69$348.833,373,800——
2020-03-04$70.66$358.832,808,900——
2020-03-03$68.25$346.594,096,900——
2020-03-02$69.13$351.065,239,000——
2020-02-28$66.72$338.827,515,600——
2020-02-27$67.55$343.047,202,200——
2020-02-26$73.29$372.193,156,500——
2020-02-25$73.61$373.815,339,300——
2020-02-24$75.07$381.232,722,400——
2020-02-21$77.06$391.332,509,000——
2020-02-20$77.52$393.672,111,600——
2020-02-19$76.75$389.761,528,500——
2020-02-18$76.94$390.721,702,200——
2020-02-14$76.98$390.931,397,900——
2020-02-13$76.22$387.071,910,300——
2020-02-12$76.41$388.031,389,500——
2020-02-11$75.94$385.641,363,300——
2020-02-10$75.57$383.771,471,400——
2020-02-07$75.36$382.701,147,200——
2020-02-06$75.85$385.191,124,400——
2020-02-05$76.07$386.301,575,600——
2020-02-04$74.91$380.412,495,300——
2020-02-03$74.44$378.032,725,500——
2020-01-31$74.87$380.213,381,500——
2020-01-30$75.47$383.262,782,400——
2020-01-29$74.94$380.571,496,000——
2020-01-28$75.05$381.121,735,900——
2020-01-27$74.00$375.791,841,100——
2020-01-24$74.84$380.061,774,700——
2020-01-23$76.29$382.671,585,500——
2020-01-22$75.60$379.211,687,300——
2020-01-21$75.91$380.772,469,200——
2020-01-17$77.17$387.091,774,700——
2020-01-16$76.78$385.131,637,600——
2020-01-15$75.91$380.771,410,300——
2020-01-14$75.97$381.072,308,400——
2020-01-13$76.24$382.421,368,000——
2020-01-10$75.53$378.861,445,000——
2020-01-09$75.61$379.261,726,800——
2020-01-08$75.65$379.462,153,900——
2020-01-07$76.85$385.481,364,600——
2020-01-06$76.91$385.782,109,700——
2020-01-03$76.58$384.131,727,600——
2020-01-02$75.71$379.761,943,600——