Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2013-09-10 | 51.970 | 52.470 | 51.570 | 52.470 | 21.439 | 1,190,401 |
| 2013-09-09 | 51.340 | 51.940 | 51.260 | 51.920 | 21.214 | 1,018,728 |
| 2013-09-06 | 51.410 | 51.500 | 50.930 | 51.280 | 20.952 | 1,169,955 |
| 2013-09-05 | 51.390 | 51.610 | 51.000 | 51.170 | 20.907 | 1,657,789 |
| 2013-09-04 | 50.600 | 51.970 | 50.550 | 51.500 | 21.042 | 2,419,408 |
| 2013-09-03 | 51.880 | 51.960 | 50.690 | 51.110 | 20.883 | 1,080,521 |
| 2013-08-30 | 52.040 | 52.230 | 51.230 | 51.440 | 21.018 | 1,627,863 |
| 2013-08-29 | 51.650 | 52.340 | 51.560 | 52.090 | 21.283 | 1,011,647 |
| 2013-08-28 | 51.860 | 52.280 | 51.460 | 51.880 | 21.198 | 1,286,460 |
| 2013-08-27 | 51.420 | 52.040 | 51.230 | 51.790 | 21.161 | 1,215,072 |
| 2013-08-26 | 51.970 | 52.350 | 51.770 | 51.980 | 21.238 | 2,259,843 |
| 2013-08-23 | 51.780 | 52.000 | 50.830 | 51.930 | 21.218 | 2,019,524 |
| 2013-08-22 | 50.880 | 51.980 | 50.560 | 51.690 | 21.120 | 1,123,125 |
| 2013-08-21 | 50.750 | 51.350 | 50.190 | 50.840 | 20.773 | 1,165,615 |
| 2013-08-20 | 50.190 | 51.400 | 50.010 | 50.940 | 20.813 | 1,666,241 |
| 2013-08-19 | 50.050 | 50.490 | 49.830 | 50.280 | 20.544 | 1,390,286 |
| 2013-08-16 | 50.040 | 50.680 | 49.870 | 50.140 | 20.487 | 1,691,484 |
| 2013-08-15 | 51.020 | 51.230 | 50.170 | 50.250 | 20.531 | 1,876,520 |
| 2013-08-14 | 51.570 | 51.750 | 50.500 | 51.250 | 20.940 | 2,008,330 |
| 2013-08-13 | 51.930 | 52.000 | 51.310 | 51.520 | 21.050 | 1,584,574 |
| 2013-08-12 | 52.180 | 52.710 | 51.960 | 52.000 | 21.247 | 1,760,359 |
| 2013-08-09 | 52.670 | 53.040 | 52.370 | 52.430 | 21.422 | 2,674,347 |
| 2013-08-08 | 52.490 | 53.100 | 52.450 | 52.860 | 21.598 | 2,061,785 |
| 2013-08-07 | 52.600 | 52.830 | 52.240 | 52.730 | 21.545 | 2,750,646 |
| 2013-08-06 | 52.050 | 52.960 | 52.030 | 52.630 | 21.504 | 1,967,440 |
| 2013-08-05 | 52.250 | 52.850 | 52.200 | 52.290 | 21.365 | 1,391,542 |
| 2013-08-02 | 52.860 | 52.990 | 52.100 | 52.570 | 21.479 | 1,809,131 |
| 2013-08-01 | 53.230 | 53.520 | 52.510 | 53.020 | 21.663 | 2,966,065 |
| 2013-07-31 | 53.060 | 55.490 | 52.810 | 52.950 | 21.479 | 5,647,379 |
| 2013-07-30 | 52.200 | 52.460 | 51.490 | 51.820 | 21.021 | 3,563,207 |
| 2013-07-29 | 52.090 | 52.170 | 51.320 | 52.070 | 21.122 | 3,018,492 |
| 2013-07-26 | 53.230 | 53.260 | 51.540 | 52.160 | 21.159 | 5,915,454 |
| 2013-07-25 | 48.110 | 54.200 | 47.560 | 53.770 | 21.812 | 18,030,541 |
| 2013-07-24 | 43.790 | 43.790 | 42.740 | 42.830 | 17.374 | 1,047,283 |
| 2013-07-23 | 43.740 | 44.090 | 43.460 | 43.750 | 17.747 | 930,550 |
| 2013-07-22 | 43.560 | 43.910 | 43.480 | 43.720 | 17.735 | 711,476 |
| 2013-07-19 | 43.430 | 43.680 | 43.300 | 43.550 | 17.666 | 987,660 |
| 2013-07-18 | 43.450 | 43.980 | 43.280 | 43.430 | 17.618 | 969,956 |
| 2013-07-17 | 43.870 | 43.970 | 43.270 | 43.450 | 17.626 | 887,375 |
| 2013-07-16 | 43.900 | 44.100 | 43.350 | 43.630 | 17.699 | 1,091,715 |
| 2013-07-15 | 43.080 | 44.090 | 43.010 | 43.930 | 17.820 | 1,231,748 |
| 2013-07-12 | 43.000 | 43.200 | 42.650 | 43.170 | 17.512 | 954,194 |
| 2013-07-11 | 43.420 | 43.440 | 42.810 | 42.960 | 17.427 | 1,385,146 |
| 2013-07-10 | 42.640 | 42.970 | 42.220 | 42.850 | 17.382 | 1,874,693 |
| 2013-07-09 | 41.770 | 42.950 | 41.600 | 42.630 | 17.293 | 2,740,252 |
| 2013-07-08 | 40.180 | 41.550 | 40.040 | 41.420 | 16.802 | 2,534,656 |
| 2013-07-05 | 40.390 | 40.450 | 39.390 | 40.000 | 16.226 | 1,344,141 |
| 2013-07-03 | 40.460 | 40.660 | 39.960 | 40.190 | 16.303 | 1,037,689 |
| 2013-07-02 | 40.960 | 41.270 | 40.270 | 40.430 | 16.401 | 1,522,895 |
| 2013-07-01 | 41.580 | 41.690 | 40.630 | 40.960 | 16.616 | 1,984,116 |
| 2013-06-28 | 41.700 | 42.000 | 41.280 | 41.310 | 16.758 | 1,980,803 |
| 2013-06-27 | 41.620 | 42.510 | 41.590 | 41.780 | 16.948 | 2,007,873 |
| 2013-06-26 | 41.710 | 41.940 | 41.390 | 41.400 | 16.794 | 2,300,733 |
| 2013-06-25 | 41.680 | 41.700 | 40.980 | 41.400 | 16.794 | 1,116,044 |
| 2013-06-24 | 40.840 | 41.660 | 40.420 | 41.210 | 16.717 | 1,445,568 |
| 2013-06-21 | 41.550 | 41.730 | 40.610 | 41.470 | 16.823 | 2,401,818 |
| 2013-06-20 | 42.580 | 42.710 | 41.030 | 41.160 | 16.697 | 2,769,835 |
| 2013-06-19 | 44.470 | 44.480 | 42.910 | 42.910 | 17.407 | 1,774,865 |
| 2013-06-18 | 44.400 | 44.710 | 44.100 | 44.570 | 18.080 | 942,658 |
| 2013-06-17 | 44.640 | 44.890 | 44.060 | 44.360 | 17.995 | 1,136,717 |
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.