Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2013-03-20 | 45.090 | 46.030 | 45.090 | 46.000 | 18.530 | 1,076,752 |
| 2013-03-19 | 44.790 | 45.090 | 44.460 | 44.870 | 18.074 | 1,140,487 |
| 2013-03-18 | 44.570 | 45.080 | 44.480 | 44.730 | 18.018 | 872,869 |
| 2013-03-15 | 45.030 | 45.330 | 44.870 | 44.970 | 18.115 | 1,330,549 |
| 2013-03-14 | 45.210 | 45.380 | 45.010 | 45.230 | 18.219 | 658,021 |
| 2013-03-13 | 45.180 | 45.210 | 44.590 | 45.170 | 18.195 | 1,280,406 |
| 2013-03-12 | 45.170 | 45.540 | 45.030 | 45.200 | 18.207 | 1,525,522 |
| 2013-03-11 | 45.130 | 45.410 | 45.000 | 45.150 | 18.187 | 1,322,211 |
| 2013-03-08 | 45.440 | 45.500 | 45.010 | 45.240 | 18.223 | 1,208,105 |
| 2013-03-07 | 45.420 | 45.460 | 45.110 | 45.290 | 18.244 | 1,340,029 |
| 2013-03-06 | 45.320 | 45.450 | 44.650 | 45.360 | 18.272 | 1,793,254 |
| 2013-03-05 | 45.460 | 45.620 | 45.170 | 45.330 | 18.260 | 1,013,931 |
| 2013-03-04 | 44.580 | 45.210 | 44.500 | 45.210 | 18.211 | 1,349,509 |
| 2013-03-01 | 44.830 | 45.370 | 44.440 | 44.630 | 17.978 | 1,831,403 |
| 2013-02-28 | 44.970 | 45.430 | 44.500 | 44.990 | 18.123 | 2,120,494 |
| 2013-02-27 | 44.180 | 45.640 | 44.110 | 45.140 | 18.183 | 3,044,191 |
| 2013-02-26 | 46.000 | 46.180 | 44.250 | 44.340 | 17.861 | 5,162,516 |
| 2013-02-25 | 47.640 | 48.040 | 46.200 | 46.200 | 18.610 | 1,580,805 |
| 2013-02-22 | 46.960 | 47.420 | 46.730 | 47.410 | 19.098 | 810,734 |
| 2013-02-21 | 47.270 | 47.280 | 46.590 | 46.860 | 18.876 | 1,046,712 |
| 2013-02-20 | 47.840 | 48.050 | 47.340 | 47.360 | 19.077 | 1,655,962 |
| 2013-02-19 | 47.790 | 47.990 | 47.400 | 47.950 | 19.315 | 1,097,083 |
| 2013-02-15 | 47.510 | 47.990 | 47.510 | 47.750 | 19.235 | 1,061,104 |
| 2013-02-14 | 47.850 | 48.140 | 47.600 | 47.610 | 19.178 | 1,132,834 |
| 2013-02-13 | 48.140 | 48.220 | 47.790 | 47.950 | 19.315 | 1,075,381 |
| 2013-02-12 | 47.720 | 48.200 | 47.560 | 48.170 | 19.404 | 1,239,401 |
| 2013-02-11 | 47.640 | 47.900 | 47.370 | 47.800 | 19.255 | 1,094,913 |
| 2013-02-08 | 47.750 | 47.950 | 47.690 | 47.820 | 19.263 | 792,687 |
| 2013-02-07 | 47.770 | 47.870 | 47.340 | 47.820 | 19.263 | 1,098,340 |
| 2013-02-06 | 47.200 | 47.650 | 46.910 | 47.620 | 19.182 | 2,378,974 |
| 2013-02-05 | 47.180 | 47.630 | 46.830 | 47.270 | 19.041 | 1,261,217 |
| 2013-02-04 | 47.140 | 47.260 | 46.840 | 47.070 | 18.961 | 1,255,506 |
| 2013-02-01 | 47.270 | 47.500 | 47.160 | 47.320 | 19.061 | 1,552,136 |
| 2013-01-31 | 46.820 | 47.550 | 46.800 | 47.010 | 18.936 | 3,244,648 |
| 2013-01-30 | 47.400 | 47.530 | 46.890 | 46.930 | 18.904 | 1,664,414 |
| 2013-01-29 | 47.130 | 47.500 | 47.040 | 47.450 | 19.114 | 1,334,775 |
| 2013-01-28 | 47.530 | 47.640 | 47.080 | 47.370 | 18.936 | 980,579 |
| 2013-01-25 | 47.380 | 47.630 | 46.980 | 47.420 | 18.956 | 1,074,696 |
| 2013-01-24 | 47.380 | 47.630 | 47.080 | 47.350 | 18.928 | 943,115 |
| 2013-01-23 | 47.010 | 47.310 | 46.880 | 47.310 | 18.912 | 1,102,451 |
| 2013-01-22 | 46.850 | 47.170 | 46.610 | 47.140 | 18.844 | 1,177,266 |
| 2013-01-18 | 46.430 | 46.940 | 46.290 | 46.940 | 18.765 | 1,413,016 |
| 2013-01-17 | 45.500 | 46.560 | 45.420 | 46.380 | 18.541 | 1,615,413 |
| 2013-01-16 | 45.180 | 45.490 | 45.110 | 45.390 | 18.145 | 1,230,949 |
| 2013-01-15 | 44.980 | 45.440 | 44.870 | 45.370 | 18.137 | 1,282,234 |
| 2013-01-14 | 45.310 | 45.670 | 45.020 | 45.090 | 18.025 | 1,437,002 |
| 2013-01-11 | 44.790 | 44.960 | 44.690 | 44.910 | 17.953 | 812,675 |
| 2013-01-10 | 44.470 | 44.880 | 44.380 | 44.850 | 17.929 | 1,546,082 |
| 2013-01-09 | 44.630 | 44.760 | 44.240 | 44.330 | 17.721 | 941,515 |
| 2013-01-08 | 44.220 | 44.740 | 44.140 | 44.630 | 17.841 | 1,437,801 |
| 2013-01-07 | 44.090 | 44.590 | 44.030 | 44.310 | 17.713 | 2,085,771 |
| 2013-01-04 | 44.120 | 44.380 | 43.920 | 44.370 | 17.737 | 1,784,345 |
| 2013-01-03 | 44.130 | 44.280 | 43.860 | 44.000 | 17.589 | 1,256,877 |
| 2013-01-02 | 43.340 | 44.120 | 43.240 | 44.110 | 17.633 | 1,931,803 |
| 2012-12-31 | 41.940 | 42.820 | 41.820 | 42.750 | 17.090 | 1,784,116 |
| 2012-12-28 | 41.920 | 42.450 | 41.420 | 42.070 | 16.818 | 1,494,797 |
| 2012-12-27 | 42.350 | 42.630 | 41.690 | 42.160 | 16.854 | 1,872,294 |
| 2012-12-26 | 43.270 | 43.300 | 42.350 | 42.400 | 16.950 | 1,921,752 |
| 2012-12-24 | 43.300 | 43.430 | 43.000 | 43.240 | 17.285 | 518,673 |
| 2012-12-21 | 44.170 | 44.170 | 42.830 | 43.410 | 17.353 | 6,615,965 |
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.