Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2015-05-12 | 43.320 | 43.620 | 42.910 | 43.360 | 21.645 | 2,570,500 |
| 2015-05-11 | 44.790 | 44.790 | 43.270 | 43.380 | 21.655 | 1,911,800 |
| 2015-05-08 | 44.210 | 44.830 | 43.430 | 44.750 | 22.339 | 2,672,400 |
| 2015-05-07 | 44.770 | 44.910 | 43.280 | 43.920 | 21.925 | 3,742,800 |
| 2015-05-06 | 46.890 | 46.890 | 44.260 | 44.840 | 22.384 | 7,018,700 |
| 2015-05-05 | 48.360 | 48.970 | 47.910 | 47.950 | 23.936 | 1,916,600 |
| 2015-05-04 | 48.650 | 48.860 | 48.110 | 48.120 | 24.021 | 1,470,300 |
| 2015-05-01 | 48.120 | 48.720 | 47.850 | 48.660 | 24.291 | 1,318,400 |
| 2015-04-30 | 48.590 | 48.770 | 47.260 | 48.100 | 24.011 | 2,809,400 |
| 2015-04-29 | 47.970 | 48.710 | 47.770 | 48.590 | 24.256 | 994,200 |
| 2015-04-28 | 47.960 | 48.470 | 47.740 | 48.240 | 24.081 | 1,424,500 |
| 2015-04-27 | 49.440 | 49.510 | 48.490 | 48.570 | 23.944 | 1,320,400 |
| 2015-04-24 | 49.300 | 49.610 | 48.960 | 49.230 | 24.269 | 1,035,300 |
| 2015-04-23 | 49.050 | 49.770 | 49.010 | 49.260 | 24.284 | 867,800 |
| 2015-04-22 | 48.320 | 48.980 | 47.770 | 48.940 | 24.126 | 1,581,000 |
| 2015-04-21 | 49.380 | 49.470 | 47.870 | 48.060 | 23.692 | 2,178,900 |
| 2015-04-20 | 49.570 | 49.980 | 49.070 | 49.130 | 24.220 | 1,993,100 |
| 2015-04-17 | 49.950 | 50.100 | 49.220 | 49.540 | 24.422 | 1,420,700 |
| 2015-04-16 | 50.830 | 50.970 | 49.780 | 50.340 | 24.816 | 1,296,000 |
| 2015-04-15 | 49.500 | 51.530 | 49.250 | 51.070 | 25.176 | 2,730,400 |
| 2015-04-14 | 47.970 | 49.220 | 47.870 | 49.200 | 24.254 | 1,380,500 |
| 2015-04-13 | 48.340 | 48.550 | 47.260 | 47.650 | 23.490 | 1,469,800 |
| 2015-04-10 | 48.190 | 48.440 | 48.070 | 48.250 | 23.786 | 879,400 |
| 2015-04-09 | 47.790 | 48.220 | 47.560 | 48.080 | 23.702 | 1,100,900 |
| 2015-04-08 | 48.640 | 48.870 | 47.540 | 47.670 | 23.500 | 1,274,800 |
| 2015-04-07 | 48.790 | 48.910 | 48.240 | 48.450 | 23.885 | 1,658,500 |
| 2015-04-06 | 48.160 | 49.100 | 48.150 | 48.870 | 24.092 | 1,491,400 |
| 2015-04-02 | 48.250 | 49.100 | 47.750 | 48.070 | 23.697 | 1,272,800 |
| 2015-04-01 | 48.220 | 49.150 | 48.220 | 48.340 | 23.830 | 1,620,600 |
| 2015-03-31 | 47.810 | 48.710 | 47.700 | 48.240 | 23.781 | 2,363,700 |
| 2015-03-30 | 47.440 | 48.180 | 47.260 | 48.040 | 23.683 | 2,092,500 |
| 2015-03-27 | 46.940 | 47.490 | 46.310 | 47.050 | 23.195 | 1,213,300 |
| 2015-03-26 | 47.850 | 47.850 | 46.770 | 47.160 | 23.249 | 1,013,500 |
| 2015-03-25 | 47.110 | 47.620 | 46.790 | 47.060 | 23.199 | 1,432,300 |
| 2015-03-24 | 48.520 | 48.540 | 46.770 | 46.950 | 23.145 | 2,153,000 |
| 2015-03-23 | 47.370 | 48.720 | 47.370 | 48.620 | 23.968 | 1,869,100 |
| 2015-03-20 | 46.960 | 47.880 | 46.750 | 47.370 | 23.352 | 5,568,700 |
| 2015-03-19 | 47.110 | 47.190 | 46.130 | 46.420 | 22.884 | 1,683,600 |
| 2015-03-18 | 45.880 | 47.500 | 45.320 | 47.430 | 23.382 | 2,345,800 |
| 2015-03-17 | 44.850 | 45.850 | 44.720 | 45.780 | 22.568 | 1,614,300 |
| 2015-03-16 | 44.840 | 45.160 | 44.170 | 45.130 | 22.248 | 2,323,900 |
| 2015-03-13 | 46.270 | 46.310 | 44.310 | 44.870 | 22.120 | 2,630,000 |
| 2015-03-12 | 46.340 | 46.490 | 45.890 | 46.340 | 22.844 | 1,612,300 |
| 2015-03-11 | 45.730 | 46.640 | 45.730 | 46.110 | 22.731 | 1,729,100 |
| 2015-03-10 | 46.390 | 46.880 | 46.110 | 46.370 | 22.859 | 2,268,300 |
| 2015-03-09 | 47.560 | 48.280 | 46.670 | 46.990 | 23.165 | 3,905,200 |
| 2015-03-06 | 45.460 | 47.160 | 45.350 | 47.130 | 23.234 | 3,267,800 |
| 2015-03-05 | 45.120 | 46.130 | 45.100 | 45.990 | 22.672 | 1,774,100 |
| 2015-03-04 | 45.200 | 45.270 | 44.340 | 45.030 | 22.199 | 1,842,800 |
| 2015-03-03 | 44.090 | 45.280 | 44.050 | 45.230 | 22.297 | 1,563,700 |
| 2015-03-02 | 44.260 | 44.290 | 43.590 | 44.070 | 21.725 | 1,397,500 |
| 2015-02-27 | 44.300 | 44.350 | 43.580 | 44.260 | 21.819 | 1,609,400 |
| 2015-02-26 | 45.150 | 45.270 | 43.590 | 43.970 | 21.676 | 2,315,100 |
| 2015-02-25 | 44.970 | 45.510 | 44.520 | 45.390 | 22.376 | 2,563,800 |
| 2015-02-24 | 46.200 | 46.220 | 44.730 | 45.100 | 22.233 | 3,532,700 |
| 2015-02-23 | 47.180 | 47.680 | 46.020 | 47.420 | 23.377 | 2,466,100 |
| 2015-02-20 | 47.470 | 47.940 | 47.170 | 47.670 | 23.500 | 1,670,800 |
| 2015-02-19 | 47.510 | 48.190 | 47.160 | 47.500 | 23.416 | 2,007,000 |
| 2015-02-18 | 48.340 | 48.670 | 47.760 | 48.220 | 23.771 | 2,030,200 |
| 2015-02-17 | 47.310 | 48.650 | 46.640 | 48.510 | 23.914 | 2,618,100 |
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.