Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2017-09-26 | 55.210 | 55.450 | 54.850 | 55.220 | 31.691 | 2,551,200 |
| 2017-09-25 | 55.150 | 55.900 | 55.080 | 55.500 | 31.852 | 3,165,400 |
| 2017-09-22 | 55.040 | 55.060 | 54.200 | 54.700 | 31.393 | 2,765,700 |
| 2017-09-21 | 55.810 | 56.030 | 54.640 | 55.060 | 31.599 | 3,548,100 |
| 2017-09-20 | 56.140 | 56.330 | 55.880 | 56.090 | 32.190 | 2,637,400 |
| 2017-09-19 | 56.150 | 56.270 | 55.290 | 56.110 | 32.202 | 4,691,900 |
| 2017-09-18 | 56.090 | 56.600 | 55.910 | 56.100 | 32.196 | 5,500,300 |
| 2017-09-15 | 56.960 | 57.000 | 56.190 | 56.200 | 32.254 | 13,014,900 |
| 2017-09-14 | 56.510 | 57.090 | 56.380 | 56.880 | 32.644 | 5,226,400 |
| 2017-09-13 | 56.250 | 56.580 | 55.960 | 56.480 | 32.414 | 5,403,500 |
| 2017-09-12 | 56.520 | 56.600 | 55.920 | 56.090 | 32.190 | 3,041,500 |
| 2017-09-11 | 56.560 | 57.000 | 56.170 | 56.520 | 32.437 | 2,986,700 |
| 2017-09-08 | 56.300 | 56.770 | 55.950 | 56.220 | 32.265 | 3,295,800 |
| 2017-09-07 | 56.140 | 56.940 | 56.110 | 56.470 | 32.409 | 3,299,200 |
| 2017-09-06 | 55.220 | 56.400 | 54.920 | 56.340 | 32.334 | 5,613,300 |
| 2017-09-05 | 55.000 | 55.700 | 54.330 | 54.850 | 31.479 | 3,561,300 |
| 2017-09-01 | 54.400 | 54.810 | 54.070 | 54.630 | 31.353 | 2,077,800 |
| 2017-08-31 | 54.400 | 54.400 | 53.720 | 54.160 | 31.083 | 3,619,600 |
| 2017-08-30 | 52.880 | 54.250 | 52.800 | 54.010 | 30.997 | 3,410,200 |
| 2017-08-29 | 52.650 | 53.390 | 52.480 | 53.220 | 30.543 | 2,117,700 |
| 2017-08-28 | 53.670 | 53.850 | 52.430 | 52.950 | 30.388 | 2,083,200 |
| 2017-08-25 | 53.650 | 53.840 | 53.480 | 53.660 | 30.796 | 1,892,800 |
| 2017-08-24 | 53.260 | 53.860 | 53.260 | 53.470 | 30.687 | 2,814,900 |
| 2017-08-23 | 52.470 | 53.820 | 52.470 | 53.340 | 30.612 | 3,060,600 |
| 2017-08-22 | 51.140 | 52.980 | 51.070 | 52.890 | 30.354 | 3,455,500 |
| 2017-08-21 | 50.880 | 51.080 | 50.560 | 50.970 | 29.252 | 2,216,300 |
| 2017-08-18 | 50.350 | 51.090 | 50.100 | 50.930 | 29.229 | 2,213,500 |
| 2017-08-17 | 50.370 | 50.910 | 50.320 | 50.360 | 28.902 | 2,090,500 |
| 2017-08-16 | 51.060 | 51.240 | 50.280 | 50.610 | 29.045 | 2,645,200 |
| 2017-08-15 | 52.320 | 52.380 | 50.690 | 50.950 | 29.241 | 5,037,000 |
| 2017-08-14 | 52.730 | 53.190 | 52.280 | 52.320 | 30.027 | 2,690,400 |
| 2017-08-11 | 52.060 | 52.440 | 51.900 | 52.410 | 30.079 | 2,237,900 |
| 2017-08-10 | 53.000 | 53.110 | 52.110 | 52.210 | 29.964 | 2,783,300 |
| 2017-08-09 | 52.690 | 53.000 | 52.470 | 52.760 | 30.279 | 2,455,000 |
| 2017-08-08 | 52.800 | 53.420 | 52.250 | 52.550 | 30.159 | 2,568,600 |
| 2017-08-07 | 53.200 | 53.300 | 52.470 | 53.070 | 30.457 | 3,561,500 |
| 2017-08-04 | 53.950 | 54.390 | 53.450 | 53.530 | 30.721 | 2,805,000 |
| 2017-08-03 | 54.500 | 54.770 | 53.790 | 53.850 | 30.905 | 2,803,600 |
| 2017-08-02 | 55.860 | 56.210 | 55.000 | 55.360 | 31.344 | 3,010,200 |
| 2017-08-01 | 56.570 | 56.840 | 56.050 | 56.730 | 32.120 | 3,670,400 |
| 2017-07-31 | 56.470 | 56.580 | 55.890 | 56.570 | 32.029 | 2,833,400 |
| 2017-07-28 | 56.610 | 57.250 | 56.450 | 56.460 | 31.967 | 2,403,800 |
| 2017-07-27 | 55.590 | 56.620 | 55.590 | 56.620 | 32.057 | 2,237,600 |
| 2017-07-26 | 55.990 | 56.410 | 55.560 | 55.590 | 31.474 | 2,474,500 |
| 2017-07-25 | 55.640 | 55.980 | 55.550 | 55.780 | 31.582 | 2,912,200 |
| 2017-07-24 | 54.520 | 55.060 | 54.430 | 54.880 | 31.072 | 2,636,700 |
| 2017-07-21 | 54.700 | 54.950 | 54.300 | 54.450 | 30.829 | 2,554,600 |
| 2017-07-20 | 54.810 | 55.360 | 54.450 | 54.790 | 31.021 | 4,916,600 |
| 2017-07-19 | 53.660 | 54.410 | 53.400 | 54.390 | 30.795 | 4,453,600 |
| 2017-07-18 | 53.950 | 53.980 | 53.080 | 53.570 | 30.331 | 3,650,900 |
| 2017-07-17 | 53.160 | 53.660 | 53.090 | 53.570 | 30.331 | 4,586,300 |
| 2017-07-14 | 52.680 | 53.390 | 52.470 | 53.160 | 30.098 | 2,082,000 |
| 2017-07-13 | 52.190 | 52.770 | 51.980 | 52.460 | 29.702 | 2,813,200 |
| 2017-07-12 | 51.490 | 52.400 | 51.280 | 52.050 | 29.470 | 3,737,500 |
| 2017-07-11 | 51.030 | 51.300 | 50.530 | 50.880 | 28.807 | 4,107,300 |
| 2017-07-10 | 51.480 | 51.500 | 50.740 | 51.000 | 28.875 | 7,057,200 |
| 2017-07-07 | 52.500 | 52.740 | 51.460 | 51.690 | 29.266 | 10,667,300 |
| 2017-07-06 | 51.270 | 52.690 | 51.080 | 52.600 | 29.781 | 17,187,000 |
| 2017-07-05 | 52.010 | 52.570 | 50.500 | 50.750 | 28.734 | 31,997,200 |
| 2017-07-03 | 52.210 | 52.450 | 51.500 | 52.030 | 29.459 | 4,810,200 |
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.