Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2016-01-28 | 23.420 | 24.190 | 23.180 | 23.910 | 12.682 | 4,295,900 |
| 2016-01-27 | 24.270 | 24.500 | 22.910 | 23.130 | 11.942 | 4,562,800 |
| 2016-01-26 | 24.260 | 24.790 | 23.420 | 24.300 | 12.546 | 3,677,400 |
| 2016-01-25 | 24.410 | 25.960 | 23.610 | 23.620 | 12.195 | 4,500,000 |
| 2016-01-22 | 23.650 | 25.150 | 23.250 | 25.100 | 12.959 | 8,188,000 |
| 2016-01-21 | 20.160 | 23.080 | 20.020 | 22.620 | 11.679 | 5,255,700 |
| 2016-01-20 | 20.810 | 21.130 | 18.980 | 20.040 | 10.347 | 6,006,400 |
| 2016-01-19 | 22.230 | 22.420 | 20.230 | 20.790 | 10.734 | 4,104,900 |
| 2016-01-15 | 21.290 | 22.200 | 20.980 | 21.940 | 11.328 | 4,009,800 |
| 2016-01-14 | 21.100 | 22.870 | 20.730 | 22.780 | 11.761 | 5,665,800 |
| 2016-01-13 | 22.050 | 22.250 | 20.370 | 20.970 | 10.827 | 5,252,700 |
| 2016-01-12 | 23.940 | 23.940 | 20.640 | 21.850 | 11.281 | 5,058,800 |
| 2016-01-11 | 23.710 | 23.820 | 22.200 | 22.610 | 11.674 | 3,377,300 |
| 2016-01-08 | 23.000 | 23.650 | 22.390 | 23.050 | 11.901 | 4,032,000 |
| 2016-01-07 | 23.750 | 24.130 | 22.670 | 22.780 | 11.761 | 3,153,600 |
| 2016-01-06 | 24.610 | 24.630 | 23.430 | 24.220 | 12.505 | 5,046,500 |
| 2016-01-05 | 25.310 | 25.660 | 24.970 | 25.370 | 13.099 | 3,638,600 |
| 2016-01-04 | 24.660 | 25.560 | 24.480 | 25.350 | 13.088 | 4,140,600 |
| 2015-12-31 | 23.860 | 24.790 | 23.320 | 24.660 | 12.732 | 3,905,200 |
| 2015-12-30 | 23.940 | 24.470 | 23.350 | 23.440 | 12.102 | 2,354,600 |
| 2015-12-29 | 24.500 | 24.880 | 23.650 | 24.050 | 12.417 | 3,020,000 |
| 2015-12-28 | 24.000 | 24.190 | 23.230 | 24.120 | 12.453 | 3,239,100 |
| 2015-12-24 | 24.350 | 24.720 | 23.880 | 24.120 | 12.453 | 2,207,600 |
| 2015-12-23 | 23.780 | 24.970 | 23.120 | 24.290 | 12.541 | 4,638,000 |
| 2015-12-22 | 21.770 | 23.660 | 21.480 | 23.120 | 11.937 | 7,306,300 |
| 2015-12-21 | 19.410 | 21.870 | 19.340 | 21.850 | 11.281 | 10,064,100 |
| 2015-12-18 | 19.810 | 20.130 | 18.840 | 18.930 | 9.774 | 9,886,000 |
| 2015-12-17 | 20.810 | 21.000 | 19.120 | 19.860 | 10.254 | 6,815,100 |
| 2015-12-16 | 21.080 | 21.620 | 20.560 | 20.880 | 10.780 | 3,761,600 |
| 2015-12-15 | 20.830 | 21.560 | 20.790 | 21.340 | 11.018 | 4,748,400 |
| 2015-12-14 | 20.110 | 20.610 | 19.680 | 20.600 | 10.636 | 4,529,800 |
| 2015-12-11 | 21.920 | 21.970 | 20.010 | 20.310 | 10.486 | 5,705,400 |
| 2015-12-10 | 22.170 | 22.920 | 21.800 | 22.300 | 11.513 | 3,150,500 |
| 2015-12-09 | 21.850 | 22.990 | 21.540 | 22.200 | 11.462 | 5,529,200 |
| 2015-12-08 | 21.110 | 22.300 | 20.910 | 21.460 | 11.080 | 5,883,400 |
| 2015-12-07 | 23.970 | 23.970 | 21.090 | 21.620 | 11.162 | 6,363,900 |
| 2015-12-04 | 26.650 | 26.900 | 24.600 | 24.800 | 12.804 | 4,683,200 |
| 2015-12-03 | 27.210 | 27.420 | 26.500 | 26.790 | 13.832 | 2,912,200 |
| 2015-12-02 | 28.810 | 28.880 | 26.920 | 26.990 | 13.935 | 3,441,400 |
| 2015-12-01 | 29.410 | 29.890 | 28.900 | 29.210 | 15.081 | 2,410,100 |
| 2015-11-30 | 29.630 | 29.870 | 29.160 | 29.480 | 15.221 | 2,214,900 |
| 2015-11-27 | 29.940 | 30.430 | 29.410 | 29.460 | 15.210 | 957,600 |
| 2015-11-25 | 29.930 | 30.630 | 29.510 | 30.410 | 15.701 | 2,389,000 |
| 2015-11-24 | 29.140 | 30.390 | 29.110 | 30.280 | 15.634 | 2,544,800 |
| 2015-11-23 | 28.620 | 29.480 | 28.420 | 29.090 | 15.019 | 1,762,100 |
| 2015-11-20 | 28.900 | 29.250 | 28.400 | 28.600 | 14.766 | 1,762,300 |
| 2015-11-19 | 29.160 | 29.340 | 28.640 | 28.980 | 14.962 | 1,633,500 |
| 2015-11-18 | 28.630 | 29.870 | 28.590 | 29.300 | 15.128 | 2,683,400 |
| 2015-11-17 | 29.500 | 29.500 | 28.370 | 28.460 | 14.694 | 2,128,800 |
| 2015-11-16 | 28.640 | 29.740 | 28.410 | 29.720 | 15.344 | 2,715,100 |
| 2015-11-13 | 28.340 | 28.560 | 27.440 | 28.490 | 14.709 | 3,573,900 |
| 2015-11-12 | 29.370 | 29.430 | 28.140 | 28.220 | 14.570 | 2,299,100 |
| 2015-11-11 | 30.780 | 30.990 | 29.360 | 29.500 | 15.231 | 2,633,100 |
| 2015-11-10 | 30.750 | 31.010 | 30.310 | 30.780 | 15.892 | 1,973,400 |
| 2015-11-09 | 31.600 | 31.930 | 30.530 | 30.800 | 15.902 | 2,654,100 |
| 2015-11-06 | 31.070 | 31.630 | 30.130 | 31.600 | 16.315 | 2,997,200 |
| 2015-11-05 | 33.320 | 33.500 | 30.790 | 31.370 | 16.196 | 3,391,200 |
| 2015-11-04 | 34.660 | 35.650 | 32.900 | 33.560 | 17.327 | 2,587,100 |
| 2015-11-03 | 34.420 | 34.900 | 33.760 | 34.070 | 17.590 | 2,316,300 |
| 2015-11-02 | 33.500 | 34.610 | 33.440 | 34.400 | 17.761 | 1,886,000 |
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.