Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2016-10-13 | 49.690 | 50.130 | 48.960 | 49.800 | 27.225 | 1,736,200 |
| 2016-10-12 | 49.500 | 50.320 | 49.170 | 50.210 | 27.449 | 1,091,300 |
| 2016-10-11 | 50.340 | 50.520 | 49.270 | 49.820 | 27.236 | 1,114,900 |
| 2016-10-10 | 50.000 | 50.900 | 49.920 | 50.350 | 27.525 | 1,346,500 |
| 2016-10-07 | 49.970 | 50.080 | 49.040 | 49.360 | 26.984 | 1,529,900 |
| 2016-10-06 | 49.770 | 50.200 | 49.120 | 49.670 | 27.154 | 1,421,400 |
| 2016-10-05 | 50.050 | 50.450 | 49.350 | 49.580 | 27.105 | 1,998,000 |
| 2016-10-04 | 50.480 | 50.980 | 49.050 | 49.540 | 27.083 | 1,959,000 |
| 2016-10-03 | 51.430 | 51.620 | 50.410 | 51.110 | 27.941 | 1,496,100 |
| 2016-09-30 | 51.490 | 51.600 | 50.850 | 51.390 | 28.094 | 2,050,800 |
| 2016-09-29 | 51.000 | 51.560 | 50.370 | 50.940 | 27.848 | 2,177,000 |
| 2016-09-28 | 49.270 | 51.720 | 48.820 | 51.240 | 28.012 | 2,787,800 |
| 2016-09-27 | 48.140 | 48.880 | 47.500 | 48.800 | 26.678 | 1,571,600 |
| 2016-09-26 | 48.860 | 49.430 | 48.450 | 48.840 | 26.700 | 1,609,500 |
| 2016-09-23 | 49.390 | 50.030 | 48.460 | 48.620 | 26.580 | 2,040,700 |
| 2016-09-22 | 49.700 | 50.120 | 49.230 | 49.640 | 27.137 | 2,203,400 |
| 2016-09-21 | 47.700 | 48.990 | 47.560 | 48.940 | 26.755 | 2,609,300 |
| 2016-09-20 | 47.420 | 47.890 | 46.990 | 47.020 | 25.705 | 1,534,300 |
| 2016-09-19 | 46.540 | 47.860 | 46.370 | 47.390 | 25.907 | 1,882,700 |
| 2016-09-16 | 46.240 | 46.540 | 45.890 | 46.080 | 25.191 | 3,731,500 |
| 2016-09-15 | 46.910 | 47.600 | 46.670 | 46.830 | 25.601 | 2,154,600 |
| 2016-09-14 | 46.780 | 48.210 | 46.490 | 46.700 | 25.530 | 2,598,800 |
| 2016-09-13 | 48.510 | 48.630 | 46.470 | 46.950 | 25.667 | 3,825,500 |
| 2016-09-12 | 48.280 | 49.860 | 47.500 | 49.300 | 26.951 | 2,556,400 |
| 2016-09-09 | 50.230 | 50.300 | 48.700 | 48.810 | 26.684 | 2,039,600 |
| 2016-09-08 | 50.460 | 51.130 | 50.210 | 51.000 | 27.881 | 2,285,500 |
| 2016-09-07 | 49.320 | 50.140 | 49.220 | 49.920 | 27.290 | 1,907,200 |
| 2016-09-06 | 48.560 | 49.460 | 48.550 | 49.260 | 26.930 | 1,775,000 |
| 2016-09-02 | 47.800 | 48.870 | 47.730 | 48.260 | 26.383 | 1,905,600 |
| 2016-09-01 | 46.730 | 47.230 | 46.260 | 47.210 | 25.809 | 1,731,700 |
| 2016-08-31 | 46.860 | 47.390 | 46.560 | 46.890 | 25.634 | 2,114,200 |
| 2016-08-30 | 47.600 | 47.870 | 46.930 | 47.160 | 25.782 | 1,509,500 |
| 2016-08-29 | 46.980 | 47.420 | 46.560 | 47.360 | 25.891 | 1,412,900 |
| 2016-08-26 | 47.220 | 47.920 | 46.590 | 46.980 | 25.683 | 1,308,300 |
| 2016-08-25 | 47.190 | 47.320 | 46.740 | 47.020 | 25.705 | 1,376,900 |
| 2016-08-24 | 47.990 | 48.010 | 46.980 | 47.120 | 25.760 | 1,308,800 |
| 2016-08-23 | 47.990 | 48.660 | 47.990 | 48.280 | 26.394 | 1,715,200 |
| 2016-08-22 | 49.030 | 49.030 | 47.910 | 48.070 | 26.279 | 2,091,500 |
| 2016-08-19 | 49.440 | 49.860 | 48.940 | 49.710 | 27.176 | 2,282,000 |
| 2016-08-18 | 48.210 | 49.630 | 48.130 | 49.620 | 27.126 | 2,131,100 |
| 2016-08-17 | 46.990 | 47.980 | 46.620 | 47.950 | 26.213 | 1,768,500 |
| 2016-08-16 | 46.780 | 47.660 | 46.490 | 47.110 | 25.754 | 1,483,400 |
| 2016-08-15 | 47.100 | 47.590 | 46.730 | 46.770 | 25.568 | 2,325,900 |
| 2016-08-12 | 46.400 | 47.670 | 46.180 | 46.850 | 25.612 | 1,906,000 |
| 2016-08-11 | 45.380 | 46.590 | 44.980 | 46.110 | 25.208 | 1,715,000 |
| 2016-08-10 | 45.570 | 46.000 | 44.820 | 44.990 | 24.595 | 1,792,900 |
| 2016-08-09 | 45.830 | 46.050 | 45.160 | 45.260 | 24.743 | 1,248,600 |
| 2016-08-08 | 45.330 | 46.360 | 45.150 | 45.580 | 24.918 | 2,146,400 |
| 2016-08-05 | 44.780 | 45.170 | 44.270 | 44.910 | 24.552 | 1,703,200 |
| 2016-08-04 | 44.580 | 45.470 | 44.450 | 45.000 | 24.601 | 2,552,100 |
| 2016-08-03 | 44.500 | 45.880 | 42.870 | 45.850 | 24.729 | 3,436,800 |
| 2016-08-02 | 43.490 | 44.140 | 42.860 | 43.940 | 23.699 | 3,427,900 |
| 2016-08-01 | 44.390 | 44.690 | 42.790 | 42.990 | 23.187 | 2,889,700 |
| 2016-07-29 | 43.780 | 44.940 | 43.530 | 44.790 | 24.157 | 2,609,000 |
| 2016-07-28 | 43.890 | 44.410 | 43.370 | 44.080 | 23.775 | 2,428,300 |
| 2016-07-27 | 45.310 | 45.840 | 43.610 | 43.960 | 23.710 | 3,251,300 |
| 2016-07-26 | 45.220 | 45.740 | 45.000 | 45.320 | 24.443 | 2,035,600 |
| 2016-07-25 | 45.530 | 45.960 | 44.850 | 45.430 | 24.503 | 2,445,300 |
| 2016-07-22 | 46.640 | 46.990 | 45.570 | 46.050 | 24.837 | 1,886,200 |
| 2016-07-21 | 47.250 | 47.820 | 46.150 | 46.280 | 24.961 | 1,753,400 |
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.