Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2011-10-11 | 70.680 | 70.870 | 70.150 | 70.570 | 13.606 | 3,007,413 |
| 2011-10-10 | 69.110 | 71.310 | 69.070 | 71.310 | 13.749 | 2,549,619 |
| 2011-10-07 | 68.150 | 69.220 | 67.510 | 67.920 | 13.095 | 2,884,969 |
| 2011-10-06 | 65.570 | 67.480 | 65.120 | 67.480 | 13.010 | 1,983,773 |
| 2011-10-05 | 64.560 | 66.190 | 63.440 | 65.820 | 12.690 | 2,720,492 |
| 2011-10-04 | 63.860 | 64.390 | 62.430 | 64.210 | 12.380 | 4,111,920 |
| 2011-10-03 | 65.890 | 67.110 | 64.540 | 64.540 | 12.443 | 2,904,615 |
| 2011-09-30 | 66.800 | 67.400 | 66.040 | 66.040 | 12.732 | 2,414,382 |
| 2011-09-29 | 68.230 | 68.810 | 66.920 | 67.670 | 13.047 | 3,393,019 |
| 2011-09-28 | 67.850 | 68.240 | 66.560 | 66.760 | 12.871 | 2,020,552 |
| 2011-09-27 | 67.040 | 68.650 | 66.990 | 67.560 | 13.026 | 2,897,533 |
| 2011-09-26 | 65.000 | 65.680 | 64.790 | 65.490 | 12.626 | 3,263,722 |
| 2011-09-23 | 63.920 | 64.720 | 63.260 | 64.370 | 12.411 | 2,363,669 |
| 2011-09-22 | 64.420 | 65.280 | 63.440 | 64.360 | 12.409 | 2,524,034 |
| 2011-09-21 | 67.940 | 68.300 | 66.330 | 66.410 | 12.804 | 1,810,387 |
| 2011-09-20 | 68.260 | 69.430 | 67.650 | 68.060 | 13.122 | 1,463,158 |
| 2011-09-19 | 66.920 | 68.240 | 66.770 | 67.940 | 13.099 | 1,748,480 |
| 2011-09-16 | 68.560 | 69.590 | 67.740 | 68.270 | 13.162 | 3,592,904 |
| 2011-09-15 | 68.070 | 68.480 | 67.310 | 68.250 | 13.159 | 1,541,056 |
| 2011-09-14 | 67.260 | 68.130 | 66.110 | 67.620 | 13.037 | 2,543,679 |
| 2011-09-13 | 66.200 | 67.150 | 65.650 | 67.000 | 12.918 | 2,347,221 |
| 2011-09-12 | 65.730 | 66.220 | 64.810 | 65.870 | 12.700 | 2,344,708 |
| 2011-09-09 | 67.720 | 67.900 | 66.090 | 66.450 | 12.812 | 1,666,013 |
| 2011-09-08 | 69.150 | 69.870 | 68.240 | 68.380 | 13.184 | 2,115,583 |
| 2011-09-07 | 68.640 | 69.570 | 68.400 | 69.350 | 13.371 | 1,894,453 |
| 2011-09-06 | 66.280 | 67.660 | 66.250 | 67.540 | 13.022 | 2,314,783 |
| 2011-09-02 | 69.570 | 69.770 | 68.320 | 68.550 | 13.216 | 2,244,195 |
| 2011-09-01 | 71.140 | 72.110 | 70.830 | 70.960 | 13.681 | 2,008,673 |
| 2011-08-31 | 71.340 | 71.890 | 70.480 | 70.900 | 13.670 | 2,319,580 |
| 2011-08-30 | 70.500 | 71.390 | 69.850 | 70.970 | 13.683 | 1,741,170 |
| 2011-08-29 | 69.660 | 71.010 | 69.550 | 70.910 | 13.671 | 1,284,747 |
| 2011-08-26 | 66.970 | 68.890 | 66.010 | 68.800 | 13.265 | 1,708,731 |
| 2011-08-25 | 68.570 | 68.750 | 66.880 | 67.370 | 12.989 | 2,156,474 |
| 2011-08-24 | 66.850 | 68.420 | 66.000 | 68.360 | 13.180 | 1,982,631 |
| 2011-08-23 | 65.590 | 67.370 | 65.000 | 67.300 | 12.975 | 2,320,265 |
| 2011-08-22 | 67.230 | 67.330 | 65.090 | 65.360 | 12.601 | 2,218,609 |
| 2011-08-19 | 65.840 | 67.250 | 65.520 | 65.760 | 12.679 | 2,210,842 |
| 2011-08-18 | 66.810 | 67.180 | 65.900 | 66.630 | 12.846 | 3,169,148 |
| 2011-08-17 | 68.700 | 69.500 | 67.940 | 68.390 | 13.186 | 1,591,313 |
| 2011-08-16 | 67.550 | 68.610 | 67.290 | 68.170 | 13.143 | 1,749,165 |
| 2011-08-15 | 66.960 | 68.670 | 66.880 | 68.200 | 13.149 | 2,750,418 |
| 2011-08-12 | 66.840 | 67.230 | 65.800 | 66.320 | 12.786 | 1,956,817 |
| 2011-08-11 | 62.530 | 67.000 | 62.400 | 66.090 | 12.742 | 3,658,467 |
| 2011-08-10 | 62.390 | 64.690 | 62.000 | 62.260 | 12.004 | 4,474,911 |
| 2011-08-09 | 60.290 | 63.530 | 58.610 | 63.510 | 12.245 | 4,545,956 |
| 2011-08-08 | 61.990 | 62.710 | 58.950 | 59.310 | 11.435 | 5,965,482 |
| 2011-08-05 | 64.870 | 65.330 | 62.230 | 63.700 | 12.281 | 6,701,973 |
| 2011-08-04 | 68.130 | 68.160 | 64.140 | 64.460 | 12.428 | 7,557,252 |
| 2011-08-03 | 71.030 | 71.290 | 68.030 | 69.150 | 13.332 | 5,903,803 |
| 2011-08-02 | 72.400 | 72.950 | 71.250 | 71.500 | 13.785 | 2,190,283 |
| 2011-08-01 | 73.600 | 73.700 | 72.100 | 72.750 | 14.026 | 1,821,809 |
| 2011-07-29 | 72.190 | 73.540 | 71.510 | 72.790 | 14.034 | 2,611,298 |
| 2011-07-28 | 73.530 | 73.920 | 72.920 | 72.970 | 14.069 | 3,032,313 |
| 2011-07-27 | 74.310 | 74.620 | 73.820 | 73.840 | 14.128 | 1,824,779 |
| 2011-07-26 | 75.100 | 75.440 | 74.570 | 74.670 | 14.287 | 1,496,967 |
| 2011-07-25 | 75.190 | 75.800 | 75.010 | 75.190 | 14.387 | 1,229,464 |
| 2011-07-22 | 76.200 | 76.270 | 75.470 | 75.650 | 14.475 | 1,066,129 |
| 2011-07-21 | 75.050 | 76.190 | 75.040 | 75.950 | 14.532 | 1,498,566 |
| 2011-07-20 | 74.920 | 75.050 | 74.160 | 74.530 | 14.260 | 1,774,293 |
| 2011-07-19 | 74.170 | 75.160 | 74.000 | 74.840 | 14.320 | 1,349,395 |
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.