Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2015-08-06 | 34.770 | 35.640 | 33.720 | 35.310 | 17.897 | 3,157,900 |
| 2015-08-05 | 38.520 | 38.870 | 34.630 | 34.820 | 17.649 | 5,601,700 |
| 2015-08-04 | 36.500 | 36.650 | 35.520 | 35.690 | 18.090 | 3,039,800 |
| 2015-08-03 | 37.550 | 37.550 | 36.410 | 36.570 | 18.536 | 2,783,200 |
| 2015-07-31 | 38.040 | 38.380 | 37.730 | 37.790 | 19.154 | 2,633,800 |
| 2015-07-30 | 39.130 | 39.790 | 37.410 | 37.910 | 19.215 | 2,686,500 |
| 2015-07-29 | 38.590 | 40.080 | 38.140 | 40.000 | 19.968 | 2,572,100 |
| 2015-07-28 | 37.840 | 39.200 | 37.600 | 38.760 | 19.349 | 2,537,200 |
| 2015-07-27 | 37.400 | 38.150 | 36.920 | 37.870 | 18.904 | 1,830,400 |
| 2015-07-24 | 38.770 | 38.820 | 37.600 | 37.680 | 18.810 | 2,937,800 |
| 2015-07-23 | 38.320 | 38.730 | 37.950 | 38.670 | 19.304 | 3,573,900 |
| 2015-07-22 | 39.260 | 39.280 | 38.020 | 38.300 | 19.119 | 2,938,900 |
| 2015-07-21 | 39.090 | 39.620 | 38.900 | 39.480 | 19.708 | 2,749,800 |
| 2015-07-20 | 40.250 | 40.400 | 38.840 | 39.090 | 19.513 | 2,581,200 |
| 2015-07-17 | 40.820 | 40.880 | 40.270 | 40.390 | 20.162 | 2,053,300 |
| 2015-07-16 | 40.770 | 41.000 | 40.550 | 40.980 | 20.457 | 1,638,400 |
| 2015-07-15 | 41.000 | 41.190 | 40.320 | 40.630 | 20.282 | 1,924,800 |
| 2015-07-14 | 41.130 | 41.490 | 41.020 | 41.400 | 20.667 | 1,890,900 |
| 2015-07-13 | 39.950 | 41.380 | 39.950 | 41.200 | 20.567 | 2,168,400 |
| 2015-07-10 | 39.160 | 39.610 | 38.800 | 39.540 | 19.738 | 1,693,700 |
| 2015-07-09 | 39.240 | 39.930 | 39.050 | 39.140 | 19.538 | 1,893,600 |
| 2015-07-08 | 38.930 | 39.760 | 38.280 | 38.510 | 19.224 | 2,173,000 |
| 2015-07-07 | 37.860 | 39.230 | 37.460 | 39.120 | 19.528 | 2,565,500 |
| 2015-07-06 | 38.770 | 38.980 | 37.780 | 37.930 | 18.934 | 1,708,500 |
| 2015-07-02 | 39.070 | 39.530 | 38.760 | 39.220 | 19.578 | 1,136,500 |
| 2015-07-01 | 39.540 | 39.740 | 38.640 | 38.800 | 19.369 | 2,362,700 |
| 2015-06-30 | 39.450 | 39.630 | 38.960 | 39.480 | 19.708 | 2,106,100 |
| 2015-06-29 | 39.350 | 39.880 | 39.070 | 39.110 | 19.523 | 1,582,300 |
| 2015-06-26 | 39.260 | 39.930 | 38.940 | 39.920 | 19.928 | 1,906,600 |
| 2015-06-25 | 40.210 | 40.360 | 39.300 | 39.310 | 19.623 | 1,796,300 |
| 2015-06-24 | 40.540 | 40.820 | 40.270 | 40.360 | 20.147 | 1,501,200 |
| 2015-06-23 | 40.820 | 41.080 | 40.590 | 40.640 | 20.287 | 1,801,600 |
| 2015-06-22 | 39.790 | 41.300 | 39.790 | 40.790 | 20.362 | 3,713,800 |
| 2015-06-19 | 39.190 | 39.550 | 38.810 | 39.040 | 19.489 | 2,078,700 |
| 2015-06-18 | 39.290 | 39.490 | 38.750 | 39.270 | 19.603 | 1,688,600 |
| 2015-06-17 | 39.070 | 39.290 | 38.670 | 39.210 | 19.573 | 1,709,100 |
| 2015-06-16 | 39.000 | 39.380 | 38.510 | 38.950 | 19.444 | 2,475,700 |
| 2015-06-15 | 38.590 | 39.530 | 38.530 | 39.020 | 19.479 | 2,526,700 |
| 2015-06-12 | 39.200 | 39.210 | 38.440 | 38.830 | 19.384 | 3,557,400 |
| 2015-06-11 | 39.460 | 39.670 | 39.100 | 39.380 | 19.658 | 3,169,400 |
| 2015-06-10 | 39.960 | 40.050 | 39.290 | 39.320 | 19.628 | 2,336,200 |
| 2015-06-09 | 39.770 | 40.010 | 39.330 | 39.440 | 19.688 | 1,811,700 |
| 2015-06-08 | 39.700 | 40.040 | 39.340 | 39.460 | 19.698 | 2,163,600 |
| 2015-06-05 | 39.120 | 40.090 | 38.640 | 39.890 | 19.913 | 4,608,700 |
| 2015-06-04 | 40.400 | 40.700 | 39.720 | 39.750 | 19.843 | 2,019,200 |
| 2015-06-03 | 41.260 | 41.380 | 40.690 | 40.690 | 20.312 | 1,781,900 |
| 2015-06-02 | 41.340 | 42.070 | 41.270 | 41.570 | 20.751 | 1,569,700 |
| 2015-06-01 | 41.880 | 42.050 | 41.230 | 41.310 | 20.622 | 1,750,900 |
| 2015-05-29 | 42.250 | 42.360 | 41.610 | 41.920 | 20.926 | 2,346,500 |
| 2015-05-28 | 42.860 | 43.050 | 41.830 | 42.210 | 21.071 | 2,404,100 |
| 2015-05-27 | 43.660 | 43.990 | 42.780 | 43.100 | 21.515 | 1,747,500 |
| 2015-05-26 | 43.870 | 44.240 | 43.630 | 43.650 | 21.790 | 1,358,200 |
| 2015-05-22 | 44.860 | 45.020 | 44.090 | 44.150 | 22.039 | 1,690,900 |
| 2015-05-21 | 45.200 | 45.930 | 44.950 | 45.090 | 22.509 | 1,445,100 |
| 2015-05-20 | 45.190 | 45.300 | 44.680 | 45.150 | 22.539 | 1,165,100 |
| 2015-05-19 | 45.390 | 45.660 | 44.720 | 45.110 | 22.519 | 1,835,500 |
| 2015-05-18 | 45.520 | 46.220 | 45.220 | 45.850 | 22.888 | 1,531,100 |
| 2015-05-15 | 44.630 | 45.940 | 44.180 | 45.690 | 22.808 | 1,750,200 |
| 2015-05-14 | 44.650 | 44.840 | 44.320 | 44.640 | 22.284 | 1,452,400 |
| 2015-05-13 | 44.400 | 47.290 | 44.210 | 44.510 | 22.219 | 5,342,000 |
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.