Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2010-10-29 | 49.650 | 50.070 | 49.620 | 49.820 | 9.377 | 1,688,628 |
| 2010-10-28 | 49.950 | 50.000 | 49.340 | 49.660 | 9.347 | 1,575,551 |
| 2010-10-27 | 49.500 | 49.800 | 49.290 | 49.680 | 9.351 | 2,246,479 |
| 2010-10-26 | 50.000 | 50.570 | 49.780 | 50.080 | 9.335 | 2,246,936 |
| 2010-10-25 | 50.420 | 50.810 | 50.110 | 50.170 | 9.352 | 1,592,912 |
| 2010-10-22 | 49.410 | 50.180 | 49.410 | 50.100 | 9.339 | 1,640,885 |
| 2010-10-21 | 49.460 | 49.850 | 49.000 | 49.220 | 9.175 | 1,257,334 |
| 2010-10-20 | 48.560 | 49.580 | 48.550 | 49.200 | 9.171 | 1,543,341 |
| 2010-10-19 | 49.000 | 49.140 | 48.050 | 48.350 | 9.013 | 1,723,123 |
| 2010-10-18 | 49.320 | 49.700 | 49.180 | 49.470 | 9.222 | 2,420,322 |
| 2010-10-15 | 49.130 | 49.400 | 48.940 | 49.330 | 9.196 | 1,687,258 |
| 2010-10-14 | 48.940 | 49.340 | 48.550 | 48.870 | 9.110 | 1,287,716 |
| 2010-10-13 | 48.430 | 49.060 | 48.360 | 48.800 | 9.097 | 1,277,436 |
| 2010-10-12 | 48.140 | 48.360 | 47.800 | 48.210 | 8.987 | 951,681 |
| 2010-10-11 | 48.110 | 48.480 | 48.080 | 48.190 | 8.983 | 994,856 |
| 2010-10-08 | 48.000 | 48.250 | 47.760 | 48.130 | 8.972 | 1,329,978 |
| 2010-10-07 | 47.620 | 48.080 | 47.330 | 47.860 | 8.922 | 1,775,664 |
| 2010-10-06 | 47.580 | 47.920 | 47.260 | 47.490 | 8.853 | 2,116,497 |
| 2010-10-05 | 46.040 | 47.890 | 45.740 | 47.760 | 8.903 | 3,588,792 |
| 2010-10-04 | 45.510 | 45.990 | 45.440 | 45.800 | 8.538 | 2,483,143 |
| 2010-10-01 | 45.350 | 45.730 | 45.060 | 45.640 | 8.508 | 1,672,638 |
| 2010-09-30 | 44.940 | 45.160 | 44.530 | 45.040 | 8.396 | 1,931,003 |
| 2010-09-29 | 44.400 | 44.920 | 44.160 | 44.530 | 8.301 | 2,124,492 |
| 2010-09-28 | 44.580 | 44.710 | 43.810 | 44.590 | 8.312 | 2,166,982 |
| 2010-09-27 | 44.940 | 44.970 | 44.480 | 44.500 | 8.295 | 1,597,024 |
| 2010-09-24 | 44.450 | 45.120 | 44.260 | 44.830 | 8.357 | 1,745,053 |
| 2010-09-23 | 43.910 | 44.150 | 43.770 | 43.880 | 8.180 | 1,742,997 |
| 2010-09-22 | 44.040 | 44.500 | 44.030 | 44.180 | 8.236 | 1,622,838 |
| 2010-09-21 | 44.400 | 44.540 | 43.990 | 44.030 | 8.208 | 1,631,975 |
| 2010-09-20 | 44.080 | 44.410 | 43.800 | 44.360 | 8.269 | 1,563,215 |
| 2010-09-17 | 44.450 | 44.450 | 43.810 | 43.940 | 8.191 | 1,912,957 |
| 2010-09-16 | 44.320 | 44.430 | 44.010 | 44.210 | 8.241 | 1,454,477 |
| 2010-09-15 | 44.400 | 44.490 | 43.890 | 44.380 | 8.273 | 1,312,616 |
| 2010-09-14 | 44.450 | 44.780 | 44.210 | 44.610 | 8.316 | 706,793 |
| 2010-09-13 | 44.820 | 44.990 | 44.450 | 44.520 | 8.299 | 1,333,176 |
| 2010-09-10 | 44.240 | 44.770 | 44.240 | 44.460 | 8.288 | 1,097,654 |
| 2010-09-09 | 44.380 | 44.630 | 44.140 | 44.330 | 8.264 | 1,282,234 |
| 2010-09-08 | 43.610 | 44.120 | 43.570 | 43.880 | 8.180 | 1,589,942 |
| 2010-09-07 | 44.320 | 44.430 | 43.510 | 43.620 | 8.131 | 2,636,883 |
| 2010-09-03 | 44.390 | 44.870 | 44.200 | 44.830 | 8.357 | 1,228,322 |
| 2010-09-02 | 44.520 | 44.530 | 43.900 | 44.040 | 8.210 | 1,611,644 |
| 2010-09-01 | 43.590 | 44.310 | 43.290 | 44.230 | 8.245 | 1,367,670 |
| 2010-08-31 | 43.050 | 43.310 | 42.530 | 42.910 | 7.999 | 2,316,838 |
| 2010-08-30 | 44.190 | 44.290 | 43.210 | 43.210 | 8.055 | 1,865,669 |
| 2010-08-27 | 43.730 | 44.450 | 43.270 | 44.310 | 8.260 | 1,811,986 |
| 2010-08-26 | 43.670 | 44.160 | 43.400 | 43.500 | 8.109 | 2,515,124 |
| 2010-08-25 | 43.310 | 43.670 | 42.970 | 43.570 | 8.122 | 1,505,420 |
| 2010-08-24 | 43.230 | 43.650 | 42.870 | 43.410 | 8.092 | 1,527,578 |
| 2010-08-23 | 44.190 | 44.630 | 43.760 | 43.780 | 8.161 | 1,430,948 |
| 2010-08-20 | 44.220 | 44.430 | 43.410 | 43.990 | 8.200 | 1,519,811 |
| 2010-08-19 | 45.250 | 45.310 | 44.250 | 44.590 | 8.312 | 1,131,920 |
| 2010-08-18 | 45.780 | 45.780 | 45.060 | 45.430 | 8.469 | 990,516 |
| 2010-08-17 | 45.310 | 46.180 | 45.210 | 45.750 | 8.528 | 1,102,908 |
| 2010-08-16 | 44.980 | 45.230 | 44.710 | 44.990 | 8.387 | 1,163,445 |
| 2010-08-13 | 44.780 | 45.680 | 44.760 | 45.200 | 8.426 | 1,488,058 |
| 2010-08-12 | 44.670 | 45.000 | 44.340 | 44.880 | 8.366 | 1,666,241 |
| 2010-08-11 | 45.790 | 46.150 | 45.050 | 45.090 | 8.405 | 1,985,600 |
| 2010-08-10 | 46.480 | 47.090 | 46.050 | 46.760 | 8.717 | 1,336,374 |
| 2010-08-09 | 46.830 | 47.120 | 46.630 | 46.930 | 8.748 | 1,130,778 |
| 2010-08-06 | 46.820 | 47.000 | 46.000 | 46.660 | 8.698 | 1,250,481 |
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.