Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2010-05-11 | 47.800 | 49.700 | 47.800 | 48.810 | 9.011 | 1,760,587 |
| 2010-05-10 | 47.940 | 48.720 | 47.450 | 48.460 | 8.947 | 2,375,091 |
| 2010-05-07 | 46.500 | 47.190 | 45.290 | 45.990 | 8.491 | 3,479,827 |
| 2010-05-06 | 48.310 | 49.030 | 29.560 | 46.400 | 8.566 | 3,712,607 |
| 2010-05-05 | 49.320 | 49.520 | 48.260 | 48.470 | 8.949 | 3,171,204 |
| 2010-05-04 | 50.240 | 50.270 | 49.580 | 49.750 | 9.185 | 2,141,625 |
| 2010-05-03 | 49.320 | 50.850 | 49.320 | 50.720 | 9.364 | 2,268,181 |
| 2010-04-30 | 49.470 | 49.840 | 48.980 | 49.140 | 9.072 | 2,855,728 |
| 2010-04-29 | 49.110 | 49.970 | 49.060 | 49.200 | 9.083 | 2,060,300 |
| 2010-04-28 | 48.560 | 49.290 | 48.240 | 48.860 | 9.021 | 1,513,643 |
| 2010-04-27 | 50.000 | 50.430 | 48.450 | 48.540 | 8.880 | 2,064,184 |
| 2010-04-26 | 50.110 | 50.570 | 50.000 | 50.190 | 9.182 | 1,598,623 |
| 2010-04-23 | 49.080 | 50.050 | 48.900 | 50.040 | 9.155 | 1,316,043 |
| 2010-04-22 | 48.350 | 49.220 | 48.300 | 49.190 | 8.999 | 1,112,960 |
| 2010-04-21 | 48.430 | 48.670 | 48.290 | 48.560 | 8.884 | 802,053 |
| 2010-04-20 | 47.670 | 48.540 | 47.480 | 48.490 | 8.871 | 1,589,029 |
| 2010-04-19 | 47.190 | 47.610 | 47.110 | 47.390 | 8.670 | 1,516,613 |
| 2010-04-16 | 47.590 | 48.100 | 47.240 | 47.450 | 8.681 | 1,535,802 |
| 2010-04-15 | 47.710 | 48.000 | 47.630 | 47.850 | 8.754 | 1,198,168 |
| 2010-04-14 | 47.560 | 47.900 | 47.410 | 47.880 | 8.760 | 1,348,481 |
| 2010-04-13 | 47.750 | 47.750 | 46.970 | 47.540 | 8.697 | 1,066,129 |
| 2010-04-12 | 47.500 | 47.980 | 47.500 | 47.740 | 8.734 | 1,182,634 |
| 2010-04-09 | 47.140 | 47.600 | 46.840 | 47.580 | 8.705 | 869,900 |
| 2010-04-08 | 47.430 | 47.440 | 46.800 | 47.110 | 8.619 | 1,246,369 |
| 2010-04-07 | 47.880 | 47.950 | 47.280 | 47.600 | 8.708 | 1,568,012 |
| 2010-04-06 | 47.350 | 48.030 | 47.250 | 48.000 | 8.782 | 1,363,330 |
| 2010-04-05 | 46.840 | 47.500 | 46.830 | 47.450 | 8.681 | 1,403,764 |
| 2010-04-01 | 45.860 | 46.770 | 45.850 | 46.770 | 8.556 | 1,340,714 |
| 2010-03-31 | 45.960 | 46.000 | 45.530 | 45.650 | 8.352 | 1,522,781 |
| 2010-03-30 | 46.120 | 46.200 | 45.830 | 46.080 | 8.430 | 1,952,934 |
| 2010-03-29 | 45.480 | 46.060 | 45.400 | 46.060 | 8.427 | 1,271,497 |
| 2010-03-26 | 45.840 | 45.870 | 45.190 | 45.300 | 8.288 | 1,557,504 |
| 2010-03-25 | 46.340 | 46.510 | 45.590 | 45.660 | 8.353 | 1,356,248 |
| 2010-03-24 | 46.230 | 46.450 | 45.970 | 46.140 | 8.441 | 1,481,433 |
| 2010-03-23 | 45.980 | 46.570 | 45.820 | 46.420 | 8.492 | 2,357,044 |
| 2010-03-22 | 45.480 | 45.900 | 45.200 | 45.850 | 8.388 | 1,676,978 |
| 2010-03-19 | 45.950 | 46.880 | 45.580 | 45.950 | 8.406 | 2,966,979 |
| 2010-03-18 | 46.790 | 46.980 | 46.560 | 46.800 | 8.562 | 2,187,085 |
| 2010-03-17 | 46.850 | 46.920 | 46.360 | 46.760 | 8.555 | 2,482,686 |
| 2010-03-16 | 46.650 | 46.820 | 46.320 | 46.640 | 8.533 | 2,400,676 |
| 2010-03-15 | 46.530 | 46.630 | 45.930 | 46.570 | 8.520 | 3,636,765 |
| 2010-03-12 | 47.340 | 47.340 | 46.460 | 46.660 | 8.536 | 53,092,197 |
| 2010-03-11 | 46.680 | 47.170 | 46.590 | 47.150 | 8.626 | 1,667,612 |
| 2010-03-10 | 46.480 | 46.920 | 46.410 | 46.890 | 8.578 | 1,583,089 |
| 2010-03-09 | 46.090 | 46.710 | 46.070 | 46.630 | 8.531 | 2,058,701 |
| 2010-03-08 | 46.410 | 46.850 | 46.230 | 46.380 | 8.485 | 1,826,378 |
| 2010-03-05 | 47.010 | 47.010 | 46.660 | 46.890 | 8.578 | 1,418,612 |
| 2010-03-04 | 46.980 | 47.120 | 46.010 | 46.850 | 8.571 | 3,209,582 |
| 2010-03-03 | 45.730 | 46.020 | 45.650 | 45.880 | 8.394 | 1,202,737 |
| 2010-03-02 | 45.390 | 45.650 | 45.250 | 45.570 | 8.337 | 1,003,994 |
| 2010-03-01 | 44.560 | 45.250 | 44.440 | 45.250 | 8.278 | 1,043,285 |
| 2010-02-26 | 44.240 | 44.600 | 44.010 | 44.330 | 8.110 | 1,512,044 |
| 2010-02-25 | 43.400 | 44.180 | 43.150 | 44.170 | 8.081 | 850,254 |
| 2010-02-24 | 43.150 | 43.910 | 42.930 | 43.910 | 8.033 | 1,343,913 |
| 2010-02-23 | 43.770 | 43.770 | 42.500 | 42.960 | 7.859 | 1,790,513 |
| 2010-02-22 | 43.160 | 43.510 | 42.910 | 43.470 | 7.953 | 1,776,349 |
| 2010-02-19 | 42.600 | 43.040 | 42.480 | 43.000 | 7.867 | 1,731,804 |
| 2010-02-18 | 42.570 | 42.690 | 42.290 | 42.690 | 7.810 | 1,192,457 |
| 2010-02-17 | 42.530 | 42.720 | 42.330 | 42.720 | 7.816 | 2,041,340 |
| 2010-02-16 | 42.000 | 42.440 | 41.920 | 42.440 | 7.764 | 1,426,379 |
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.