Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2020-10-29 | 28.900 | 30.530 | 28.010 | 30.400 | 21.209 | 6,073,000 |
| 2020-10-28 | 30.340 | 30.620 | 28.130 | 29.090 | 20.295 | 8,053,700 |
| 2020-10-27 | 29.460 | 29.950 | 29.250 | 29.320 | 20.456 | 4,699,500 |
| 2020-10-26 | 30.130 | 30.170 | 29.100 | 29.510 | 20.588 | 5,358,200 |
| 2020-10-23 | 31.000 | 31.030 | 30.080 | 30.550 | 21.314 | 5,381,500 |
| 2020-10-22 | 28.600 | 30.800 | 28.570 | 30.670 | 21.397 | 5,228,700 |
| 2020-10-21 | 28.630 | 28.860 | 28.370 | 28.430 | 19.835 | 3,035,200 |
| 2020-10-20 | 28.800 | 29.380 | 28.480 | 28.920 | 20.176 | 3,753,600 |
| 2020-10-19 | 29.050 | 29.490 | 28.240 | 28.290 | 19.737 | 3,966,700 |
| 2020-10-16 | 29.830 | 29.930 | 28.890 | 28.900 | 20.163 | 3,849,900 |
| 2020-10-15 | 28.560 | 29.840 | 28.490 | 29.820 | 20.804 | 5,486,300 |
| 2020-10-14 | 29.480 | 30.650 | 29.430 | 29.950 | 20.895 | 4,564,200 |
| 2020-10-13 | 28.760 | 29.570 | 28.560 | 29.450 | 20.546 | 3,796,500 |
| 2020-10-12 | 29.020 | 29.300 | 28.720 | 29.170 | 20.351 | 2,916,000 |
| 2020-10-09 | 29.700 | 29.770 | 28.930 | 29.050 | 20.267 | 3,762,900 |
| 2020-10-08 | 28.080 | 29.440 | 27.680 | 29.410 | 20.518 | 4,541,800 |
| 2020-10-07 | 27.180 | 27.950 | 26.990 | 27.810 | 19.402 | 3,377,800 |
| 2020-10-06 | 28.200 | 28.440 | 26.560 | 27.060 | 18.879 | 4,789,600 |
| 2020-10-05 | 27.510 | 27.990 | 26.990 | 27.610 | 19.263 | 3,806,600 |
| 2020-10-02 | 24.630 | 26.740 | 24.560 | 26.530 | 18.509 | 4,413,500 |
| 2020-10-01 | 25.750 | 26.180 | 25.140 | 25.270 | 17.630 | 3,733,000 |
| 2020-09-30 | 26.610 | 27.270 | 25.890 | 25.980 | 18.125 | 5,967,900 |
| 2020-09-29 | 26.620 | 26.900 | 26.220 | 26.670 | 18.607 | 5,829,400 |
| 2020-09-28 | 25.480 | 26.260 | 25.270 | 26.010 | 18.146 | 3,967,100 |
| 2020-09-25 | 24.140 | 25.080 | 24.110 | 25.010 | 17.449 | 3,508,000 |
| 2020-09-24 | 24.650 | 24.990 | 23.280 | 24.480 | 17.079 | 5,503,600 |
| 2020-09-23 | 25.750 | 26.160 | 24.520 | 24.540 | 17.121 | 4,809,000 |
| 2020-09-22 | 26.790 | 27.370 | 25.580 | 25.670 | 17.909 | 4,608,600 |
| 2020-09-21 | 26.420 | 26.940 | 25.790 | 26.440 | 18.446 | 5,262,900 |
| 2020-09-18 | 27.770 | 27.870 | 27.170 | 27.540 | 19.214 | 8,246,000 |
| 2020-09-17 | 27.400 | 28.320 | 27.010 | 28.030 | 19.556 | 4,414,200 |
| 2020-09-16 | 26.520 | 28.460 | 26.460 | 28.070 | 19.583 | 4,638,000 |
| 2020-09-15 | 27.350 | 27.640 | 26.060 | 26.290 | 18.342 | 5,131,200 |
| 2020-09-14 | 26.580 | 27.620 | 26.340 | 27.300 | 19.046 | 4,100,000 |
| 2020-09-11 | 26.140 | 26.550 | 25.870 | 26.340 | 18.376 | 3,256,800 |
| 2020-09-10 | 26.640 | 26.840 | 26.010 | 26.030 | 18.160 | 3,190,800 |
| 2020-09-09 | 26.430 | 26.720 | 26.130 | 26.480 | 18.474 | 2,850,100 |
| 2020-09-08 | 26.340 | 26.490 | 25.530 | 26.150 | 18.244 | 4,448,600 |
| 2020-09-04 | 27.120 | 27.490 | 26.120 | 26.760 | 18.670 | 3,426,100 |
| 2020-09-03 | 27.300 | 27.850 | 26.570 | 26.910 | 18.774 | 3,941,100 |
| 2020-09-02 | 27.030 | 27.670 | 26.900 | 27.310 | 19.053 | 3,003,100 |
| 2020-09-01 | 27.250 | 27.520 | 26.860 | 27.150 | 18.942 | 3,243,400 |
| 2020-08-31 | 28.020 | 28.050 | 27.270 | 27.480 | 19.172 | 3,497,100 |
| 2020-08-28 | 27.630 | 28.260 | 27.250 | 28.080 | 19.590 | 3,353,100 |
| 2020-08-27 | 26.620 | 27.170 | 26.580 | 27.040 | 18.865 | 3,168,600 |
| 2020-08-26 | 27.230 | 27.340 | 26.460 | 26.560 | 18.530 | 4,181,000 |
| 2020-08-25 | 27.600 | 27.860 | 26.510 | 27.260 | 19.018 | 4,236,900 |
| 2020-08-24 | 27.000 | 27.490 | 26.580 | 27.260 | 19.018 | 3,545,000 |
| 2020-08-21 | 27.350 | 27.350 | 26.480 | 26.880 | 18.753 | 3,851,200 |
| 2020-08-20 | 27.500 | 27.850 | 27.240 | 27.550 | 19.221 | 2,963,900 |
| 2020-08-19 | 28.080 | 28.550 | 27.740 | 27.860 | 19.437 | 2,736,400 |
| 2020-08-18 | 28.980 | 29.130 | 27.970 | 28.080 | 19.590 | 5,420,700 |
| 2020-08-17 | 29.480 | 29.680 | 28.910 | 28.980 | 20.218 | 3,152,700 |
| 2020-08-14 | 28.820 | 29.950 | 28.590 | 29.490 | 20.574 | 3,175,500 |
| 2020-08-13 | 29.760 | 29.970 | 28.580 | 28.810 | 20.100 | 4,313,200 |
| 2020-08-12 | 30.650 | 31.080 | 29.690 | 29.940 | 20.888 | 5,877,300 |
| 2020-08-11 | 30.990 | 31.210 | 30.020 | 30.030 | 20.951 | 5,251,900 |
| 2020-08-10 | 29.690 | 30.730 | 29.650 | 30.220 | 21.083 | 3,871,100 |
| 2020-08-07 | 28.760 | 29.560 | 28.600 | 29.470 | 20.560 | 3,068,900 |
| 2020-08-06 | 30.270 | 30.470 | 29.040 | 29.110 | 20.309 | 5,669,800 |
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.