Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2017-06-30 | 52.010 | 52.410 | 51.590 | 52.160 | 29.532 | 42,639,900 |
| 2017-06-29 | 51.080 | 52.440 | 50.870 | 51.520 | 29.170 | 5,416,000 |
| 2017-06-28 | 50.730 | 51.450 | 50.420 | 50.900 | 28.819 | 3,315,700 |
| 2017-06-27 | 50.610 | 51.360 | 50.530 | 50.680 | 28.694 | 3,299,300 |
| 2017-06-26 | 49.320 | 51.200 | 49.320 | 50.540 | 28.615 | 5,206,200 |
| 2017-06-23 | 47.920 | 49.240 | 47.660 | 49.190 | 27.851 | 2,562,900 |
| 2017-06-22 | 47.740 | 48.630 | 47.370 | 47.790 | 27.058 | 3,438,700 |
| 2017-06-21 | 48.070 | 48.630 | 47.150 | 47.410 | 26.843 | 4,225,600 |
| 2017-06-20 | 49.590 | 49.760 | 47.140 | 47.500 | 26.894 | 3,463,800 |
| 2017-06-19 | 51.000 | 51.190 | 50.050 | 50.210 | 28.428 | 2,127,200 |
| 2017-06-16 | 49.270 | 50.990 | 49.190 | 50.970 | 28.858 | 3,278,000 |
| 2017-06-15 | 49.440 | 50.020 | 48.870 | 48.980 | 27.732 | 2,666,700 |
| 2017-06-14 | 50.320 | 51.000 | 49.500 | 49.790 | 28.190 | 3,738,800 |
| 2017-06-13 | 49.850 | 50.450 | 49.780 | 50.210 | 28.428 | 1,674,300 |
| 2017-06-12 | 49.450 | 50.450 | 49.450 | 49.990 | 28.304 | 1,997,500 |
| 2017-06-09 | 48.550 | 49.490 | 48.550 | 49.450 | 27.998 | 1,670,000 |
| 2017-06-08 | 48.870 | 49.050 | 48.400 | 48.490 | 27.454 | 3,029,200 |
| 2017-06-07 | 49.800 | 50.230 | 48.500 | 48.870 | 27.669 | 2,101,600 |
| 2017-06-06 | 49.110 | 50.080 | 49.050 | 50.000 | 28.309 | 2,343,500 |
| 2017-06-05 | 48.730 | 49.690 | 48.730 | 49.320 | 27.924 | 1,785,100 |
| 2017-06-02 | 50.270 | 50.450 | 49.520 | 49.550 | 28.054 | 1,560,200 |
| 2017-06-01 | 49.860 | 50.560 | 49.550 | 50.450 | 28.564 | 2,157,300 |
| 2017-05-31 | 49.550 | 49.830 | 48.930 | 49.680 | 28.128 | 3,416,000 |
| 2017-05-30 | 51.240 | 51.350 | 49.850 | 49.850 | 28.224 | 2,667,700 |
| 2017-05-26 | 51.580 | 51.840 | 51.120 | 51.690 | 29.266 | 2,201,100 |
| 2017-05-25 | 52.360 | 53.100 | 51.530 | 51.660 | 29.249 | 4,524,500 |
| 2017-05-24 | 52.120 | 53.010 | 52.110 | 52.780 | 29.883 | 3,410,300 |
| 2017-05-23 | 51.800 | 52.500 | 51.570 | 52.230 | 29.572 | 2,389,600 |
| 2017-05-22 | 51.680 | 51.760 | 51.200 | 51.660 | 29.249 | 1,748,700 |
| 2017-05-19 | 50.320 | 51.880 | 50.100 | 51.430 | 29.119 | 2,146,300 |
| 2017-05-18 | 49.550 | 50.080 | 49.310 | 49.820 | 28.207 | 2,156,600 |
| 2017-05-17 | 50.890 | 50.890 | 49.720 | 49.750 | 28.168 | 2,002,600 |
| 2017-05-16 | 51.230 | 51.460 | 50.720 | 50.890 | 28.813 | 1,871,500 |
| 2017-05-15 | 51.800 | 52.010 | 51.000 | 51.280 | 29.034 | 2,169,100 |
| 2017-05-12 | 51.310 | 51.680 | 50.910 | 51.000 | 28.875 | 2,929,200 |
| 2017-05-11 | 51.620 | 51.620 | 50.940 | 51.270 | 29.028 | 1,931,000 |
| 2017-05-10 | 50.720 | 51.590 | 50.560 | 51.120 | 28.943 | 2,424,300 |
| 2017-05-09 | 51.000 | 51.060 | 50.110 | 50.480 | 28.581 | 1,795,500 |
| 2017-05-08 | 50.540 | 51.200 | 50.320 | 51.040 | 28.898 | 2,908,900 |
| 2017-05-05 | 49.370 | 50.680 | 49.000 | 50.640 | 28.672 | 4,144,700 |
| 2017-05-04 | 51.670 | 51.890 | 49.140 | 49.340 | 27.936 | 3,964,100 |
| 2017-05-03 | 52.600 | 52.890 | 51.690 | 52.140 | 29.521 | 2,967,500 |
| 2017-05-02 | 53.220 | 53.220 | 51.870 | 52.300 | 29.611 | 3,154,200 |
| 2017-05-01 | 52.780 | 53.190 | 52.470 | 53.020 | 30.019 | 2,141,000 |
| 2017-04-28 | 53.310 | 53.310 | 52.260 | 52.610 | 29.787 | 2,710,500 |
| 2017-04-27 | 53.470 | 54.070 | 52.560 | 53.010 | 30.013 | 2,511,000 |
| 2017-04-26 | 54.500 | 55.070 | 54.400 | 54.500 | 30.509 | 2,039,300 |
| 2017-04-25 | 53.860 | 54.780 | 53.690 | 54.730 | 30.638 | 1,662,000 |
| 2017-04-24 | 54.030 | 54.240 | 53.330 | 53.870 | 30.156 | 2,031,500 |
| 2017-04-21 | 53.740 | 53.860 | 52.780 | 53.530 | 29.966 | 2,866,000 |
| 2017-04-20 | 54.030 | 54.480 | 53.710 | 53.790 | 30.111 | 1,852,600 |
| 2017-04-19 | 54.920 | 55.030 | 53.790 | 53.920 | 30.184 | 2,473,400 |
| 2017-04-18 | 54.410 | 55.140 | 54.120 | 54.820 | 30.688 | 2,564,200 |
| 2017-04-17 | 54.650 | 55.000 | 54.220 | 54.410 | 30.458 | 2,071,500 |
| 2017-04-13 | 55.440 | 55.510 | 54.560 | 54.620 | 30.576 | 1,674,300 |
| 2017-04-12 | 55.720 | 55.820 | 55.100 | 55.330 | 30.973 | 1,802,500 |
| 2017-04-11 | 55.930 | 56.100 | 55.360 | 55.720 | 31.192 | 1,367,300 |
| 2017-04-10 | 56.500 | 56.500 | 55.850 | 55.930 | 31.309 | 2,037,500 |
| 2017-04-07 | 56.280 | 56.910 | 55.990 | 56.190 | 31.455 | 2,158,800 |
| 2017-04-06 | 56.200 | 56.480 | 55.860 | 56.330 | 31.533 | 2,821,200 |
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.