Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2010-08-05 | 47.020 | 47.490 | 46.960 | 47.200 | 8.799 | 1,102,223 |
| 2010-08-04 | 47.500 | 47.730 | 46.920 | 47.360 | 8.828 | 1,281,777 |
| 2010-08-03 | 47.700 | 47.750 | 47.240 | 47.400 | 8.836 | 1,373,838 |
| 2010-08-02 | 47.100 | 47.980 | 47.100 | 47.860 | 8.922 | 1,175,095 |
| 2010-07-30 | 46.080 | 46.690 | 45.820 | 46.530 | 8.674 | 1,032,777 |
| 2010-07-29 | 47.390 | 47.500 | 46.010 | 46.490 | 8.666 | 1,301,651 |
| 2010-07-28 | 47.250 | 47.620 | 46.810 | 47.030 | 8.767 | 1,485,317 |
| 2010-07-27 | 47.580 | 47.990 | 47.350 | 47.910 | 8.845 | 1,693,883 |
| 2010-07-26 | 46.270 | 47.060 | 46.080 | 47.060 | 8.688 | 1,056,992 |
| 2010-07-23 | 45.650 | 46.240 | 45.290 | 45.960 | 8.485 | 1,115,701 |
| 2010-07-22 | 45.540 | 46.020 | 45.420 | 45.630 | 8.424 | 1,337,288 |
| 2010-07-21 | 46.000 | 46.060 | 44.810 | 45.060 | 8.319 | 1,299,824 |
| 2010-07-20 | 44.720 | 45.880 | 44.530 | 45.870 | 8.469 | 1,353,050 |
| 2010-07-19 | 45.200 | 45.430 | 44.630 | 45.310 | 8.365 | 1,050,824 |
| 2010-07-16 | 45.780 | 45.780 | 44.950 | 45.080 | 8.323 | 1,419,526 |
| 2010-07-15 | 45.570 | 46.170 | 45.090 | 45.990 | 8.491 | 1,299,595 |
| 2010-07-14 | 45.720 | 46.190 | 45.360 | 45.690 | 8.435 | 1,148,596 |
| 2010-07-13 | 45.760 | 46.230 | 45.580 | 46.020 | 8.496 | 1,177,380 |
| 2010-07-12 | 45.090 | 45.500 | 44.600 | 45.230 | 8.350 | 1,249,338 |
| 2010-07-09 | 45.090 | 45.500 | 44.840 | 45.360 | 8.374 | 1,084,862 |
| 2010-07-08 | 44.370 | 44.960 | 44.330 | 44.880 | 8.286 | 1,235,632 |
| 2010-07-07 | 42.740 | 44.130 | 42.720 | 44.110 | 8.144 | 1,529,406 |
| 2010-07-06 | 42.960 | 43.170 | 42.330 | 42.850 | 7.911 | 1,571,210 |
| 2010-07-02 | 42.560 | 42.910 | 42.100 | 42.290 | 7.808 | 1,257,791 |
| 2010-07-01 | 43.120 | 43.240 | 41.790 | 42.530 | 7.852 | 2,068,296 |
| 2010-06-30 | 43.540 | 44.220 | 43.080 | 43.250 | 7.985 | 2,300,391 |
| 2010-06-29 | 45.180 | 45.180 | 43.410 | 43.700 | 8.068 | 1,970,980 |
| 2010-06-28 | 45.170 | 46.090 | 44.910 | 45.730 | 8.443 | 1,450,594 |
| 2010-06-25 | 44.630 | 45.580 | 44.210 | 45.210 | 8.347 | 2,278,004 |
| 2010-06-24 | 44.210 | 45.100 | 44.210 | 44.400 | 8.197 | 1,680,176 |
| 2010-06-23 | 45.530 | 45.630 | 44.290 | 44.500 | 8.216 | 2,670,464 |
| 2010-06-22 | 47.140 | 47.220 | 45.350 | 45.480 | 8.397 | 1,718,097 |
| 2010-06-21 | 47.520 | 48.220 | 46.680 | 46.980 | 8.674 | 1,473,666 |
| 2010-06-18 | 47.230 | 47.250 | 46.690 | 47.000 | 8.677 | 1,459,275 |
| 2010-06-17 | 47.000 | 47.240 | 46.370 | 47.090 | 8.694 | 1,266,243 |
| 2010-06-16 | 46.710 | 47.210 | 46.230 | 46.760 | 8.633 | 1,473,210 |
| 2010-06-15 | 45.800 | 46.950 | 45.780 | 46.930 | 8.664 | 1,618,497 |
| 2010-06-14 | 45.640 | 46.290 | 45.520 | 45.600 | 8.419 | 1,226,266 |
| 2010-06-11 | 44.280 | 45.330 | 44.280 | 45.300 | 8.363 | 1,135,575 |
| 2010-06-10 | 43.990 | 45.060 | 43.900 | 45.060 | 8.319 | 1,748,251 |
| 2010-06-09 | 43.330 | 44.000 | 43.020 | 43.220 | 7.979 | 1,418,841 |
| 2010-06-08 | 42.460 | 43.160 | 42.150 | 43.100 | 7.957 | 2,549,162 |
| 2010-06-07 | 43.510 | 43.870 | 42.400 | 42.460 | 7.839 | 2,220,437 |
| 2010-06-04 | 44.370 | 44.750 | 43.020 | 43.370 | 8.007 | 2,155,788 |
| 2010-06-03 | 44.780 | 45.410 | 44.690 | 45.290 | 8.362 | 1,395,997 |
| 2010-06-02 | 42.970 | 44.760 | 42.940 | 44.760 | 8.264 | 1,846,937 |
| 2010-06-01 | 43.930 | 44.480 | 42.830 | 42.830 | 7.907 | 2,502,332 |
| 2010-05-28 | 44.670 | 45.130 | 44.350 | 44.470 | 8.210 | 2,729,858 |
| 2010-05-27 | 43.780 | 44.660 | 43.620 | 44.620 | 8.238 | 2,429,688 |
| 2010-05-26 | 42.430 | 44.050 | 42.210 | 42.950 | 7.929 | 4,234,135 |
| 2010-05-25 | 41.680 | 42.030 | 40.750 | 42.000 | 7.754 | 3,715,348 |
| 2010-05-24 | 43.120 | 43.440 | 42.580 | 42.790 | 7.900 | 2,070,809 |
| 2010-05-21 | 41.660 | 43.310 | 41.510 | 43.220 | 7.979 | 3,684,509 |
| 2010-05-20 | 44.100 | 44.240 | 42.800 | 42.900 | 7.920 | 3,358,296 |
| 2010-05-19 | 45.640 | 45.850 | 44.330 | 45.270 | 8.358 | 2,721,634 |
| 2010-05-18 | 47.270 | 47.790 | 45.910 | 45.980 | 8.489 | 2,406,159 |
| 2010-05-17 | 47.250 | 47.990 | 46.060 | 46.980 | 8.674 | 1,814,956 |
| 2010-05-14 | 48.470 | 48.530 | 46.860 | 47.240 | 8.722 | 2,550,989 |
| 2010-05-13 | 49.570 | 49.580 | 48.630 | 48.700 | 8.991 | 1,514,329 |
| 2010-05-12 | 48.740 | 49.760 | 48.720 | 49.570 | 9.152 | 1,550,422 |
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.