Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2018-12-03 | 62.680 | 63.110 | 61.730 | 62.750 | 38.453 | 2,281,900 |
| 2018-11-30 | 60.870 | 61.710 | 60.420 | 61.430 | 37.644 | 3,127,900 |
| 2018-11-29 | 61.360 | 61.860 | 60.740 | 61.340 | 37.589 | 2,331,800 |
| 2018-11-28 | 59.670 | 60.700 | 58.870 | 60.520 | 37.086 | 2,275,100 |
| 2018-11-27 | 59.490 | 60.180 | 59.400 | 59.750 | 36.614 | 2,053,500 |
| 2018-11-26 | 59.770 | 60.130 | 59.250 | 59.530 | 36.480 | 1,914,000 |
| 2018-11-23 | 59.550 | 59.910 | 58.710 | 59.100 | 36.216 | 876,900 |
| 2018-11-21 | 60.560 | 61.620 | 60.340 | 60.990 | 37.374 | 2,069,700 |
| 2018-11-20 | 61.570 | 61.690 | 59.980 | 60.340 | 36.976 | 2,274,200 |
| 2018-11-19 | 61.780 | 62.590 | 60.800 | 62.280 | 38.165 | 2,222,200 |
| 2018-11-16 | 61.550 | 62.420 | 61.000 | 62.200 | 38.116 | 2,324,900 |
| 2018-11-15 | 60.120 | 61.370 | 59.660 | 61.360 | 37.601 | 2,305,900 |
| 2018-11-14 | 61.940 | 62.250 | 60.270 | 60.370 | 36.994 | 2,230,700 |
| 2018-11-13 | 62.330 | 62.850 | 60.790 | 61.010 | 37.387 | 1,791,900 |
| 2018-11-12 | 63.510 | 63.740 | 62.200 | 62.390 | 38.232 | 1,981,000 |
| 2018-11-09 | 63.140 | 63.550 | 62.250 | 63.090 | 38.661 | 2,410,400 |
| 2018-11-08 | 64.090 | 64.940 | 63.670 | 63.970 | 39.200 | 2,435,800 |
| 2018-11-07 | 64.060 | 64.920 | 63.380 | 64.070 | 39.262 | 2,706,900 |
| 2018-11-06 | 63.750 | 63.980 | 62.510 | 63.690 | 39.029 | 1,945,100 |
| 2018-11-05 | 63.220 | 63.980 | 62.790 | 63.950 | 39.188 | 2,460,900 |
| 2018-11-02 | 64.600 | 64.810 | 61.850 | 62.530 | 38.318 | 2,757,900 |
| 2018-11-01 | 65.920 | 65.920 | 64.100 | 64.810 | 39.191 | 2,443,600 |
| 2018-10-31 | 64.710 | 66.900 | 64.500 | 65.600 | 39.669 | 4,456,800 |
| 2018-10-30 | 63.210 | 63.820 | 62.200 | 63.270 | 38.260 | 2,377,200 |
| 2018-10-29 | 63.900 | 64.250 | 62.460 | 63.230 | 38.236 | 2,449,300 |
| 2018-10-26 | 64.270 | 64.440 | 62.460 | 63.340 | 38.302 | 2,872,400 |
| 2018-10-25 | 64.510 | 65.390 | 63.900 | 64.610 | 39.070 | 2,245,800 |
| 2018-10-24 | 66.000 | 66.000 | 63.590 | 63.640 | 38.484 | 2,232,500 |
| 2018-10-23 | 66.020 | 66.380 | 64.030 | 65.900 | 39.850 | 2,870,800 |
| 2018-10-22 | 67.820 | 67.880 | 66.380 | 66.980 | 40.503 | 1,949,600 |
| 2018-10-19 | 67.450 | 68.490 | 67.440 | 67.790 | 40.993 | 3,165,000 |
| 2018-10-18 | 66.590 | 67.960 | 66.360 | 66.920 | 40.467 | 1,771,000 |
| 2018-10-17 | 67.450 | 67.480 | 66.390 | 67.020 | 40.528 | 1,582,600 |
| 2018-10-16 | 65.640 | 67.990 | 65.340 | 67.460 | 40.794 | 2,864,800 |
| 2018-10-15 | 65.000 | 65.410 | 64.300 | 64.810 | 39.191 | 1,590,000 |
| 2018-10-12 | 65.390 | 66.010 | 63.590 | 65.020 | 39.318 | 2,532,100 |
| 2018-10-11 | 66.890 | 66.890 | 64.970 | 65.220 | 39.439 | 3,041,500 |
| 2018-10-10 | 68.700 | 68.990 | 67.250 | 67.310 | 40.703 | 2,428,900 |
| 2018-10-09 | 68.490 | 68.890 | 68.210 | 68.720 | 41.556 | 1,333,300 |
| 2018-10-08 | 68.360 | 68.940 | 67.980 | 68.400 | 41.362 | 1,451,400 |
| 2018-10-05 | 68.410 | 68.950 | 68.250 | 68.610 | 41.489 | 1,582,900 |
| 2018-10-04 | 68.450 | 68.830 | 68.070 | 68.480 | 41.411 | 1,807,800 |
| 2018-10-03 | 68.100 | 68.560 | 67.280 | 68.430 | 41.380 | 2,714,100 |
| 2018-10-02 | 68.850 | 69.100 | 67.560 | 67.880 | 41.048 | 2,555,700 |
| 2018-10-01 | 68.080 | 69.170 | 67.800 | 68.950 | 41.695 | 2,155,900 |
| 2018-09-28 | 68.080 | 68.470 | 67.750 | 67.790 | 40.993 | 2,237,400 |
| 2018-09-27 | 68.700 | 68.700 | 67.850 | 68.180 | 41.229 | 2,132,600 |
| 2018-09-26 | 68.240 | 69.820 | 68.180 | 68.410 | 41.368 | 2,473,500 |
| 2018-09-25 | 68.190 | 68.490 | 67.370 | 68.430 | 41.380 | 3,232,700 |
| 2018-09-24 | 69.500 | 69.500 | 67.560 | 67.870 | 41.042 | 3,352,500 |
| 2018-09-21 | 68.860 | 69.320 | 66.900 | 69.110 | 41.792 | 5,101,500 |
| 2018-09-20 | 69.630 | 69.630 | 68.320 | 68.610 | 41.489 | 3,115,000 |
| 2018-09-19 | 69.320 | 69.670 | 69.070 | 69.520 | 42.039 | 3,252,100 |
| 2018-09-18 | 68.560 | 70.010 | 68.510 | 69.140 | 41.810 | 3,041,300 |
| 2018-09-17 | 66.660 | 68.600 | 66.410 | 67.970 | 41.102 | 3,835,100 |
| 2018-09-14 | 65.810 | 66.540 | 65.360 | 66.390 | 40.147 | 2,256,800 |
| 2018-09-13 | 64.980 | 65.980 | 64.920 | 65.960 | 39.887 | 2,084,200 |
| 2018-09-12 | 65.350 | 65.460 | 64.780 | 65.110 | 39.373 | 1,775,300 |
| 2018-09-11 | 64.520 | 65.540 | 64.340 | 65.020 | 39.318 | 2,585,900 |
| 2018-09-10 | 66.090 | 66.390 | 64.500 | 64.560 | 39.040 | 2,766,900 |
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.