Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2016-04-25 | 35.800 | 36.060 | 34.930 | 35.380 | 18.766 | 2,783,500 |
| 2016-04-22 | 34.760 | 36.030 | 34.760 | 35.810 | 18.994 | 2,738,900 |
| 2016-04-21 | 34.850 | 35.600 | 34.370 | 34.810 | 18.463 | 2,505,300 |
| 2016-04-20 | 34.020 | 35.210 | 33.870 | 34.800 | 18.458 | 3,386,700 |
| 2016-04-19 | 32.560 | 34.410 | 32.560 | 34.390 | 18.241 | 3,192,500 |
| 2016-04-18 | 30.570 | 32.810 | 30.440 | 32.160 | 17.058 | 3,280,100 |
| 2016-04-15 | 31.510 | 32.020 | 31.040 | 31.670 | 16.798 | 1,751,600 |
| 2016-04-14 | 31.860 | 32.090 | 31.380 | 31.730 | 16.830 | 1,534,700 |
| 2016-04-13 | 32.490 | 32.580 | 31.740 | 31.860 | 16.899 | 2,295,400 |
| 2016-04-12 | 30.410 | 32.660 | 30.200 | 32.350 | 17.159 | 3,074,300 |
| 2016-04-11 | 30.350 | 30.800 | 29.820 | 30.050 | 15.939 | 2,338,900 |
| 2016-04-08 | 29.680 | 30.540 | 29.630 | 29.990 | 15.907 | 1,855,700 |
| 2016-04-07 | 28.890 | 29.640 | 28.560 | 28.950 | 15.355 | 1,889,100 |
| 2016-04-06 | 28.760 | 29.570 | 28.620 | 29.220 | 15.498 | 1,724,000 |
| 2016-04-05 | 28.100 | 29.070 | 27.910 | 28.430 | 15.079 | 2,425,500 |
| 2016-04-04 | 28.600 | 29.410 | 28.300 | 28.370 | 15.048 | 2,119,200 |
| 2016-04-01 | 29.080 | 29.460 | 28.500 | 28.730 | 15.238 | 2,655,300 |
| 2016-03-31 | 29.010 | 29.930 | 28.850 | 29.860 | 15.838 | 2,565,700 |
| 2016-03-30 | 28.850 | 29.480 | 28.520 | 29.040 | 15.403 | 2,323,600 |
| 2016-03-29 | 27.760 | 28.640 | 27.350 | 28.460 | 15.095 | 2,624,700 |
| 2016-03-28 | 28.400 | 28.790 | 28.060 | 28.330 | 15.026 | 1,986,200 |
| 2016-03-24 | 27.910 | 28.730 | 27.470 | 28.680 | 15.212 | 3,202,800 |
| 2016-03-23 | 29.790 | 30.000 | 28.410 | 28.440 | 15.085 | 2,394,600 |
| 2016-03-22 | 29.230 | 30.450 | 29.050 | 30.210 | 16.023 | 2,352,800 |
| 2016-03-21 | 30.780 | 30.820 | 29.320 | 29.690 | 15.748 | 2,889,500 |
| 2016-03-18 | 30.560 | 30.990 | 29.690 | 30.820 | 16.347 | 8,541,400 |
| 2016-03-17 | 29.700 | 30.480 | 29.220 | 30.220 | 16.029 | 2,555,200 |
| 2016-03-16 | 27.940 | 29.560 | 27.900 | 29.510 | 15.652 | 2,350,000 |
| 2016-03-15 | 27.600 | 27.740 | 26.790 | 27.720 | 14.703 | 1,871,900 |
| 2016-03-14 | 27.850 | 28.430 | 27.520 | 28.180 | 14.947 | 2,279,500 |
| 2016-03-11 | 27.780 | 28.570 | 27.670 | 28.310 | 15.016 | 3,140,100 |
| 2016-03-10 | 26.250 | 27.670 | 26.020 | 27.430 | 14.549 | 3,834,400 |
| 2016-03-09 | 26.720 | 27.110 | 25.720 | 26.470 | 14.040 | 3,217,800 |
| 2016-03-08 | 27.430 | 27.520 | 26.020 | 26.220 | 13.907 | 4,921,200 |
| 2016-03-07 | 26.370 | 28.170 | 26.370 | 27.630 | 14.655 | 4,148,300 |
| 2016-03-04 | 26.950 | 28.030 | 25.610 | 26.360 | 13.981 | 4,675,600 |
| 2016-03-03 | 25.330 | 26.900 | 25.320 | 26.600 | 14.109 | 4,329,400 |
| 2016-03-02 | 24.000 | 25.590 | 23.800 | 25.570 | 13.562 | 3,211,700 |
| 2016-03-01 | 24.230 | 24.500 | 23.340 | 24.200 | 12.836 | 2,681,700 |
| 2016-02-29 | 23.110 | 24.370 | 22.830 | 24.000 | 12.730 | 4,217,200 |
| 2016-02-26 | 21.980 | 23.680 | 21.780 | 23.010 | 12.205 | 5,623,500 |
| 2016-02-25 | 21.320 | 21.620 | 20.500 | 21.370 | 11.335 | 4,214,000 |
| 2016-02-24 | 20.700 | 21.710 | 19.940 | 21.520 | 11.414 | 5,525,400 |
| 2016-02-23 | 21.320 | 21.640 | 20.550 | 21.310 | 11.303 | 4,627,200 |
| 2016-02-22 | 21.150 | 21.750 | 21.070 | 21.400 | 11.351 | 4,101,600 |
| 2016-02-19 | 20.700 | 20.860 | 20.110 | 20.660 | 10.958 | 2,798,800 |
| 2016-02-18 | 22.130 | 22.200 | 20.500 | 21.190 | 11.239 | 3,732,500 |
| 2016-02-17 | 21.600 | 22.220 | 20.690 | 21.730 | 11.526 | 6,085,400 |
| 2016-02-16 | 20.480 | 21.150 | 20.260 | 21.030 | 11.154 | 3,656,000 |
| 2016-02-12 | 20.270 | 20.450 | 19.300 | 20.180 | 10.704 | 3,936,700 |
| 2016-02-11 | 20.100 | 20.770 | 18.880 | 19.620 | 10.407 | 5,340,700 |
| 2016-02-10 | 20.670 | 21.500 | 19.800 | 20.910 | 11.091 | 3,969,100 |
| 2016-02-09 | 21.810 | 22.140 | 19.860 | 20.630 | 10.942 | 9,079,500 |
| 2016-02-08 | 24.300 | 24.450 | 21.790 | 23.160 | 12.284 | 5,770,900 |
| 2016-02-05 | 25.100 | 25.720 | 24.540 | 25.540 | 13.546 | 4,144,500 |
| 2016-02-04 | 24.780 | 25.990 | 24.630 | 25.490 | 13.520 | 3,751,700 |
| 2016-02-03 | 23.740 | 24.750 | 22.650 | 24.640 | 13.069 | 3,213,700 |
| 2016-02-02 | 22.730 | 23.580 | 22.440 | 23.120 | 12.263 | 2,672,900 |
| 2016-02-01 | 24.110 | 24.160 | 22.850 | 23.440 | 12.433 | 3,169,700 |
| 2016-01-29 | 24.110 | 25.030 | 23.840 | 24.910 | 13.212 | 3,715,300 |
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.