Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2012-09-24 | 47.060 | 47.950 | 46.960 | 47.810 | 18.979 | 1,207,077 |
| 2012-09-21 | 47.250 | 47.500 | 47.090 | 47.110 | 18.701 | 1,085,661 |
| 2012-09-20 | 46.640 | 47.000 | 46.640 | 46.980 | 18.649 | 839,631 |
| 2012-09-19 | 46.790 | 47.050 | 46.650 | 46.910 | 18.622 | 604,909 |
| 2012-09-18 | 46.980 | 47.040 | 46.740 | 46.760 | 18.562 | 676,639 |
| 2012-09-17 | 46.920 | 47.120 | 46.830 | 46.980 | 18.649 | 740,831 |
| 2012-09-14 | 46.930 | 47.360 | 46.830 | 47.090 | 18.693 | 1,082,006 |
| 2012-09-13 | 46.290 | 47.040 | 46.180 | 46.960 | 18.642 | 864,874 |
| 2012-09-12 | 46.240 | 46.360 | 46.010 | 46.310 | 18.384 | 812,790 |
| 2012-09-11 | 45.970 | 46.150 | 45.780 | 46.150 | 18.320 | 1,102,451 |
| 2012-09-10 | 45.910 | 46.210 | 45.750 | 45.900 | 18.221 | 1,141,857 |
| 2012-09-07 | 45.600 | 45.800 | 45.480 | 45.750 | 18.161 | 933,520 |
| 2012-09-06 | 45.080 | 45.580 | 44.950 | 45.580 | 18.094 | 968,129 |
| 2012-09-05 | 45.110 | 45.110 | 44.780 | 44.880 | 17.816 | 796,685 |
| 2012-09-04 | 44.520 | 45.070 | 44.390 | 45.000 | 17.864 | 1,025,467 |
| 2012-08-31 | 44.780 | 44.850 | 44.260 | 44.530 | 17.677 | 1,336,602 |
| 2012-08-30 | 44.540 | 44.710 | 44.450 | 44.500 | 17.665 | 1,203,993 |
| 2012-08-29 | 44.540 | 44.990 | 44.410 | 44.750 | 17.764 | 1,111,361 |
| 2012-08-28 | 44.510 | 44.720 | 44.440 | 44.470 | 17.653 | 1,044,085 |
| 2012-08-27 | 44.560 | 44.860 | 44.440 | 44.670 | 17.733 | 672,413 |
| 2012-08-24 | 44.210 | 44.770 | 44.120 | 44.590 | 17.701 | 845,342 |
| 2012-08-23 | 44.350 | 44.490 | 44.180 | 44.330 | 17.598 | 1,107,249 |
| 2012-08-22 | 44.380 | 44.620 | 44.250 | 44.490 | 17.661 | 787,661 |
| 2012-08-21 | 44.410 | 44.980 | 44.360 | 44.500 | 17.665 | 1,389,144 |
| 2012-08-20 | 44.330 | 44.630 | 44.240 | 44.400 | 17.625 | 1,178,294 |
| 2012-08-17 | 44.660 | 44.830 | 43.990 | 44.300 | 17.586 | 2,569,379 |
| 2012-08-16 | 44.500 | 44.680 | 44.290 | 44.530 | 17.677 | 920,271 |
| 2012-08-15 | 44.450 | 44.650 | 44.210 | 44.370 | 17.613 | 930,550 |
| 2012-08-14 | 44.500 | 44.730 | 44.210 | 44.370 | 17.613 | 952,481 |
| 2012-08-13 | 44.640 | 44.900 | 44.330 | 44.440 | 17.641 | 817,815 |
| 2012-08-10 | 44.480 | 44.980 | 44.130 | 44.750 | 17.764 | 910,448 |
| 2012-08-09 | 44.470 | 44.840 | 44.440 | 44.650 | 17.725 | 916,616 |
| 2012-08-08 | 44.590 | 44.880 | 44.520 | 44.640 | 17.721 | 1,267,499 |
| 2012-08-07 | 45.200 | 45.490 | 44.760 | 44.830 | 17.796 | 1,293,313 |
| 2012-08-06 | 44.940 | 45.290 | 44.600 | 44.990 | 17.860 | 992,572 |
| 2012-08-03 | 44.760 | 44.830 | 44.540 | 44.720 | 17.752 | 903,023 |
| 2012-08-02 | 43.740 | 44.290 | 43.350 | 44.040 | 17.482 | 1,871,266 |
| 2012-08-01 | 44.240 | 46.070 | 41.920 | 44.680 | 17.605 | 2,333,400 |
| 2012-07-31 | 45.270 | 45.400 | 44.380 | 44.510 | 17.539 | 1,613,929 |
| 2012-07-30 | 45.250 | 45.940 | 45.210 | 45.350 | 17.870 | 1,875,378 |
| 2012-07-27 | 43.800 | 45.590 | 43.800 | 45.320 | 17.858 | 2,706,100 |
| 2012-07-26 | 43.860 | 44.050 | 43.440 | 43.600 | 17.180 | 954,651 |
| 2012-07-25 | 43.520 | 43.750 | 43.030 | 43.120 | 16.991 | 1,018,043 |
| 2012-07-24 | 43.900 | 43.990 | 42.800 | 43.360 | 17.085 | 1,321,982 |
| 2012-07-23 | 43.870 | 44.050 | 43.320 | 43.950 | 17.318 | 1,105,992 |
| 2012-07-20 | 43.780 | 44.420 | 43.780 | 44.060 | 17.361 | 992,115 |
| 2012-07-19 | 43.980 | 44.280 | 43.360 | 44.100 | 17.377 | 1,290,001 |
| 2012-07-18 | 43.620 | 44.110 | 43.620 | 44.000 | 17.338 | 905,879 |
| 2012-07-17 | 43.600 | 43.900 | 43.350 | 43.850 | 17.278 | 883,606 |
| 2012-07-16 | 43.170 | 43.740 | 43.080 | 43.410 | 17.105 | 813,361 |
| 2012-07-13 | 42.950 | 43.550 | 42.940 | 43.290 | 17.058 | 1,080,750 |
| 2012-07-12 | 42.570 | 43.110 | 42.370 | 42.930 | 16.916 | 1,479,492 |
| 2012-07-11 | 42.280 | 42.600 | 42.050 | 42.330 | 16.680 | 1,176,580 |
| 2012-07-10 | 42.620 | 43.090 | 42.140 | 42.260 | 16.652 | 897,541 |
| 2012-07-09 | 42.600 | 42.690 | 42.410 | 42.600 | 16.786 | 798,512 |
| 2012-07-06 | 42.450 | 42.950 | 42.370 | 42.780 | 16.857 | 790,631 |
| 2012-07-05 | 42.750 | 43.140 | 42.650 | 42.910 | 16.908 | 881,322 |
| 2012-07-03 | 42.800 | 43.240 | 42.660 | 43.000 | 16.943 | 512,277 |
| 2012-07-02 | 42.580 | 42.730 | 42.030 | 42.730 | 16.837 | 969,385 |
| 2012-06-29 | 42.130 | 42.430 | 41.820 | 42.310 | 16.672 | 1,518,326 |
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.