Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-27 | 87.670 | 88.520 | 87.010 | 87.750 | 85.689 | 5,471,800 |
| 2026-04-24 | 87.200 | 87.800 | 86.500 | 87.500 | 85.445 | 3,192,200 |
| 2026-04-23 | 86.700 | 87.330 | 85.830 | 87.210 | 85.162 | 2,839,500 |
| 2026-04-22 | 85.350 | 86.710 | 85.350 | 86.060 | 84.039 | 4,658,200 |
| 2026-04-21 | 84.410 | 84.910 | 83.350 | 84.690 | 82.701 | 3,592,700 |
| 2026-04-20 | 83.200 | 84.330 | 82.780 | 83.780 | 81.812 | 3,146,700 |
| 2026-04-17 | 82.890 | 83.880 | 81.250 | 83.510 | 81.549 | 5,343,900 |
| 2026-04-16 | 84.290 | 85.550 | 84.000 | 85.210 | 83.209 | 2,554,400 |
| 2026-04-15 | 84.320 | 85.160 | 83.980 | 84.100 | 82.125 | 3,250,400 |
| 2026-04-14 | 84.540 | 84.980 | 82.810 | 84.840 | 82.848 | 3,962,000 |
| 2026-04-13 | 86.880 | 87.150 | 84.600 | 85.330 | 83.326 | 4,269,700 |
| 2026-04-10 | 85.510 | 86.770 | 85.090 | 86.210 | 84.185 | 3,787,800 |
| 2026-04-09 | 86.680 | 88.870 | 86.010 | 86.180 | 84.156 | 4,138,700 |
| 2026-04-08 | 85.450 | 86.970 | 84.100 | 86.770 | 84.732 | 7,953,700 |
| 2026-04-07 | 88.860 | 91.340 | 88.650 | 90.630 | 88.502 | 4,281,100 |
| 2026-04-06 | 87.860 | 88.750 | 87.770 | 88.500 | 86.422 | 2,669,500 |
| 2026-04-02 | 89.450 | 89.960 | 87.680 | 88.300 | 86.226 | 5,134,400 |
| 2026-04-01 | 89.200 | 90.080 | 86.070 | 87.360 | 85.308 | 5,744,200 |
| 2026-03-31 | 93.600 | 93.770 | 88.780 | 90.390 | 88.267 | 8,704,500 |
| 2026-03-30 | 94.580 | 95.210 | 92.500 | 92.960 | 90.777 | 4,974,000 |
| 2026-03-27 | 93.600 | 95.300 | 93.280 | 93.960 | 91.753 | 4,820,800 |
| 2026-03-26 | 91.850 | 94.290 | 91.800 | 93.570 | 91.373 | 3,907,700 |
| 2026-03-25 | 90.140 | 92.890 | 89.880 | 92.120 | 89.957 | 4,923,600 |
| 2026-03-24 | 90.440 | 92.020 | 90.290 | 90.940 | 88.804 | 4,071,300 |
| 2026-03-23 | 87.270 | 90.310 | 87.050 | 89.920 | 87.808 | 6,466,300 |
| 2026-03-20 | 89.470 | 92.140 | 89.100 | 89.210 | 87.115 | 19,367,300 |
| 2026-03-19 | 86.780 | 89.290 | 86.580 | 88.390 | 86.314 | 4,901,100 |
| 2026-03-18 | 86.600 | 86.600 | 84.890 | 86.190 | 84.166 | 4,432,300 |
| 2026-03-17 | 86.450 | 87.390 | 86.280 | 86.560 | 84.527 | 3,275,800 |
| 2026-03-16 | 85.570 | 85.880 | 84.660 | 85.320 | 83.316 | 3,368,600 |
| 2026-03-13 | 85.000 | 85.930 | 84.500 | 85.360 | 83.355 | 3,426,700 |
| 2026-03-12 | 85.950 | 87.330 | 84.930 | 84.930 | 82.935 | 4,135,500 |
| 2026-03-11 | 85.510 | 85.930 | 84.630 | 85.760 | 83.746 | 3,153,500 |
| 2026-03-10 | 85.760 | 86.530 | 84.240 | 84.680 | 82.691 | 4,755,800 |
| 2026-03-09 | 86.880 | 87.700 | 85.300 | 85.960 | 83.941 | 6,132,900 |
| 2026-03-06 | 86.300 | 87.050 | 84.740 | 86.930 | 84.889 | 5,571,000 |
| 2026-03-05 | 84.560 | 86.820 | 84.310 | 85.600 | 83.590 | 5,703,200 |
| 2026-03-04 | 84.280 | 85.130 | 83.720 | 84.760 | 82.769 | 3,948,800 |
| 2026-03-03 | 86.420 | 87.130 | 84.280 | 84.780 | 82.789 | 4,375,800 |
| 2026-03-02 | 84.490 | 86.690 | 82.780 | 86.120 | 84.098 | 6,139,400 |
| 2026-02-27 | 84.720 | 84.860 | 82.070 | 82.770 | 80.826 | 5,880,800 |
| 2026-02-26 | 82.440 | 84.330 | 81.590 | 84.020 | 82.047 | 5,339,400 |
| 2026-02-25 | 81.980 | 84.010 | 79.730 | 82.280 | 80.348 | 8,864,200 |
| 2026-02-24 | 86.990 | 87.450 | 81.310 | 82.890 | 80.943 | 8,610,200 |
| 2026-02-23 | 87.420 | 89.000 | 86.730 | 87.330 | 85.279 | 4,744,700 |
| 2026-02-20 | 86.800 | 87.350 | 86.000 | 87.330 | 85.279 | 4,505,300 |
| 2026-02-19 | 87.610 | 88.660 | 86.160 | 86.880 | 84.840 | 4,137,500 |
| 2026-02-18 | 86.610 | 87.220 | 85.880 | 86.790 | 84.752 | 6,068,000 |
| 2026-02-17 | 87.000 | 87.470 | 84.680 | 85.610 | 83.600 | 4,795,400 |
| 2026-02-13 | 84.600 | 86.550 | 84.380 | 86.110 | 84.088 | 3,988,000 |
| 2026-02-12 | 85.250 | 86.260 | 84.170 | 84.600 | 82.613 | 4,604,100 |
| 2026-02-11 | 84.000 | 85.390 | 83.800 | 84.900 | 82.906 | 3,487,800 |
| 2026-02-10 | 83.700 | 84.020 | 82.560 | 83.460 | 81.500 | 3,224,900 |
| 2026-02-09 | 81.560 | 83.400 | 81.140 | 83.130 | 81.178 | 4,037,300 |
| 2026-02-06 | 80.250 | 82.030 | 80.250 | 81.840 | 79.918 | 3,846,100 |
| 2026-02-05 | 80.300 | 80.750 | 78.530 | 80.460 | 78.570 | 5,611,300 |
| 2026-02-04 | 78.470 | 80.810 | 78.270 | 80.340 | 78.453 | 5,422,800 |
| 2026-02-03 | 75.580 | 78.490 | 75.560 | 78.270 | 76.432 | 5,656,100 |
| 2026-02-02 | 76.820 | 77.120 | 75.290 | 75.320 | 73.551 | 5,096,900 |
| 2026-01-30 | 78.400 | 79.250 | 77.240 | 79.190 | 76.285 | 5,506,600 |
Stock splits
| Date | Split (new : old) |
|---|---|
| 2014-02-03 | 11422:10000 |
| 2012-06-04 | 2:1 |
| 2001-06-12 | 2:1 |
| 1990-03-01 | 2:1 |
Dividends
| Ex-date | Amount |
|---|---|
| 2026-08-03 | 1.0700 USD |
| 2026-05-04 | 1.0700 USD |
| 2026-02-02 | 1.0700 USD |
| 2025-11-03 | 1.0300 USD |
| 2025-08-01 | 1.0300 USD |
| 2025-05-05 | 1.0300 USD |
| 2025-02-03 | 1.0300 USD |
| 2024-11-01 | 0.9900 USD |
| 2024-08-01 | 0.9900 USD |
| 2024-04-30 | 0.9900 USD |
| 2024-01-29 | 0.9900 USD |
| 2023-10-31 | 0.9550 USD |
| 2023-07-31 | 0.9550 USD |
| 2023-04-28 | 0.9550 USD |
| 2023-01-27 | 0.9550 USD |
| 2022-10-31 | 0.9350 USD |
| 2022-07-29 | 0.9350 USD |
| 2022-04-29 | 0.9350 USD |
| 2022-01-28 | 0.9350 USD |
| 2021-10-29 | 0.9350 USD |
| 2021-07-30 | 0.9350 USD |
| 2021-04-23 | 0.9350 USD |
| 2021-01-29 | 0.9350 USD |
| 2020-10-30 | 0.9350 USD |
| 2020-07-31 | 0.9350 USD |
| 2020-04-24 | 0.9350 USD |
| 2020-01-24 | 0.9350 USD |
| 2019-11-01 | 0.9150 USD |
| 2019-08-05 | 0.8900 USD |
| 2019-04-26 | 0.8650 USD |
| 2019-01-25 | 0.8600 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.