Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2013-06-14 | 44.650 | 44.680 | 44.140 | 44.340 | 17.987 | 917,758 |
| 2013-06-13 | 43.320 | 44.690 | 43.220 | 44.630 | 18.104 | 1,383,090 |
| 2013-06-12 | 44.110 | 44.490 | 43.250 | 43.320 | 17.573 | 1,312,616 |
| 2013-06-11 | 42.800 | 44.050 | 42.750 | 43.830 | 17.780 | 1,754,419 |
| 2013-06-10 | 44.770 | 44.770 | 43.780 | 43.900 | 17.808 | 1,173,382 |
| 2013-06-07 | 44.280 | 44.730 | 43.960 | 44.720 | 18.141 | 985,833 |
| 2013-06-06 | 43.210 | 44.080 | 42.790 | 44.070 | 17.877 | 1,612,558 |
| 2013-06-05 | 44.050 | 44.110 | 43.110 | 43.210 | 17.528 | 1,943,225 |
| 2013-06-04 | 45.120 | 45.250 | 44.060 | 44.140 | 17.906 | 1,747,566 |
| 2013-06-03 | 45.180 | 45.580 | 44.670 | 45.240 | 18.352 | 1,682,461 |
| 2013-05-31 | 45.440 | 46.060 | 45.130 | 45.140 | 18.311 | 1,581,147 |
| 2013-05-30 | 45.820 | 46.300 | 45.590 | 45.590 | 18.494 | 1,422,039 |
| 2013-05-29 | 46.800 | 46.840 | 45.220 | 45.850 | 18.599 | 3,644,646 |
| 2013-05-28 | 47.480 | 47.800 | 46.890 | 47.140 | 19.123 | 1,022,155 |
| 2013-05-24 | 47.380 | 47.410 | 46.940 | 47.150 | 19.127 | 976,467 |
| 2013-05-23 | 47.980 | 47.980 | 47.280 | 47.560 | 19.293 | 1,871,609 |
| 2013-05-22 | 49.220 | 49.830 | 48.080 | 48.190 | 19.549 | 1,004,222 |
| 2013-05-21 | 49.410 | 49.730 | 49.080 | 49.340 | 20.015 | 832,664 |
| 2013-05-20 | 49.220 | 49.420 | 48.980 | 49.410 | 20.043 | 1,153,394 |
| 2013-05-17 | 48.440 | 49.390 | 48.140 | 49.250 | 19.978 | 2,896,962 |
| 2013-05-16 | 48.860 | 49.020 | 48.410 | 48.500 | 19.674 | 1,686,230 |
| 2013-05-15 | 48.620 | 49.710 | 48.380 | 49.040 | 19.893 | 1,534,774 |
| 2013-05-14 | 47.750 | 48.650 | 47.750 | 48.600 | 19.715 | 1,177,380 |
| 2013-05-13 | 47.740 | 47.980 | 47.410 | 47.770 | 19.378 | 1,113,188 |
| 2013-05-10 | 47.970 | 48.010 | 47.520 | 47.920 | 19.439 | 1,299,253 |
| 2013-05-09 | 48.060 | 48.130 | 47.550 | 47.960 | 19.455 | 1,436,202 |
| 2013-05-08 | 47.730 | 48.160 | 47.510 | 48.060 | 19.496 | 1,610,502 |
| 2013-05-07 | 47.400 | 47.920 | 47.190 | 47.870 | 19.419 | 1,807,303 |
| 2013-05-06 | 47.090 | 47.590 | 46.860 | 47.190 | 19.143 | 2,017,811 |
| 2013-05-03 | 47.420 | 47.540 | 46.870 | 47.100 | 19.106 | 2,169,266 |
| 2013-05-02 | 47.830 | 47.890 | 46.520 | 47.110 | 19.110 | 3,913,291 |
| 2013-05-01 | 48.500 | 49.550 | 47.710 | 47.870 | 19.419 | 5,139,443 |
| 2013-04-30 | 51.190 | 51.360 | 50.710 | 51.360 | 20.834 | 1,339,344 |
| 2013-04-29 | 51.000 | 51.310 | 51.000 | 51.190 | 20.765 | 1,324,495 |
| 2013-04-26 | 51.180 | 51.770 | 50.510 | 50.820 | 20.615 | 1,814,842 |
| 2013-04-25 | 51.700 | 52.460 | 51.460 | 51.460 | 20.729 | 1,575,893 |
| 2013-04-24 | 51.930 | 52.090 | 51.460 | 51.490 | 20.741 | 1,775,664 |
| 2013-04-23 | 52.250 | 52.400 | 51.500 | 51.830 | 20.878 | 1,320,840 |
| 2013-04-22 | 51.410 | 52.240 | 51.030 | 52.130 | 20.999 | 1,680,062 |
| 2013-04-19 | 50.150 | 51.390 | 49.830 | 51.350 | 20.685 | 1,994,738 |
| 2013-04-18 | 49.480 | 50.080 | 49.370 | 49.920 | 20.109 | 1,126,780 |
| 2013-04-17 | 49.840 | 49.870 | 48.850 | 49.340 | 19.875 | 1,631,747 |
| 2013-04-16 | 48.860 | 50.020 | 48.780 | 50.000 | 20.141 | 1,467,042 |
| 2013-04-15 | 49.660 | 49.780 | 48.520 | 48.530 | 19.549 | 1,930,432 |
| 2013-04-12 | 48.460 | 49.400 | 48.360 | 49.400 | 19.899 | 1,480,977 |
| 2013-04-11 | 48.850 | 48.960 | 48.450 | 48.600 | 19.577 | 1,079,493 |
| 2013-04-10 | 48.760 | 48.940 | 48.550 | 48.850 | 19.678 | 1,403,650 |
| 2013-04-09 | 48.700 | 48.930 | 48.500 | 48.710 | 19.621 | 1,258,019 |
| 2013-04-08 | 47.700 | 48.640 | 47.640 | 48.630 | 19.589 | 948,711 |
| 2013-04-05 | 47.600 | 47.770 | 47.050 | 47.730 | 19.226 | 1,174,524 |
| 2013-04-04 | 47.570 | 48.030 | 47.550 | 47.990 | 19.331 | 877,095 |
| 2013-04-03 | 48.740 | 48.740 | 47.210 | 47.640 | 19.190 | 2,067,039 |
| 2013-04-02 | 48.570 | 49.000 | 48.190 | 48.480 | 19.529 | 1,913,985 |
| 2013-04-01 | 47.650 | 48.480 | 47.540 | 48.460 | 19.521 | 3,010,268 |
| 2013-03-28 | 46.480 | 47.790 | 46.380 | 47.670 | 19.202 | 2,140,026 |
| 2013-03-27 | 46.240 | 46.530 | 46.070 | 46.340 | 18.667 | 1,493,655 |
| 2013-03-26 | 46.790 | 46.790 | 46.270 | 46.500 | 18.731 | 1,085,890 |
| 2013-03-25 | 46.430 | 46.840 | 46.300 | 46.540 | 18.747 | 1,217,699 |
| 2013-03-22 | 46.110 | 46.400 | 46.020 | 46.220 | 18.618 | 1,137,631 |
| 2013-03-21 | 45.780 | 46.280 | 45.700 | 46.030 | 18.542 | 1,116,386 |
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.