Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2011-07-18 | 74.130 | 74.200 | 73.570 | 73.940 | 14.148 | 2,104,618 |
| 2011-07-15 | 74.010 | 74.720 | 73.660 | 74.400 | 14.235 | 3,851,955 |
| 2011-07-14 | 74.110 | 74.760 | 73.420 | 73.640 | 14.090 | 2,338,083 |
| 2011-07-13 | 74.200 | 74.710 | 73.640 | 73.780 | 14.117 | 1,073,211 |
| 2011-07-12 | 73.830 | 74.450 | 73.540 | 73.890 | 14.138 | 1,319,013 |
| 2011-07-11 | 74.450 | 74.470 | 73.700 | 74.050 | 14.169 | 1,408,789 |
| 2011-07-08 | 74.550 | 75.290 | 74.550 | 75.250 | 14.398 | 1,309,647 |
| 2011-07-07 | 76.000 | 76.110 | 75.080 | 75.380 | 14.423 | 1,706,447 |
| 2011-07-06 | 75.010 | 75.570 | 74.870 | 75.530 | 14.452 | 2,044,081 |
| 2011-07-05 | 75.170 | 76.040 | 75.120 | 75.220 | 14.392 | 1,878,005 |
| 2011-07-01 | 74.080 | 75.480 | 74.030 | 75.350 | 14.417 | 1,345,740 |
| 2011-06-30 | 74.180 | 74.540 | 73.710 | 74.010 | 14.161 | 1,853,334 |
| 2011-06-29 | 73.500 | 74.060 | 72.890 | 73.890 | 14.138 | 2,634,827 |
| 2011-06-28 | 73.820 | 73.820 | 72.950 | 73.190 | 14.004 | 3,248,188 |
| 2011-06-27 | 73.490 | 74.660 | 73.360 | 73.490 | 14.061 | 3,156,127 |
| 2011-06-24 | 72.350 | 73.770 | 72.240 | 73.270 | 14.019 | 4,208,550 |
| 2011-06-23 | 71.140 | 72.440 | 70.880 | 72.330 | 13.839 | 2,596,906 |
| 2011-06-22 | 71.740 | 72.480 | 71.490 | 72.000 | 13.776 | 2,087,942 |
| 2011-06-21 | 71.140 | 71.940 | 71.020 | 71.810 | 13.740 | 4,122,428 |
| 2011-06-20 | 69.050 | 70.690 | 68.980 | 70.680 | 13.524 | 1,865,898 |
| 2011-06-17 | 68.950 | 69.670 | 68.790 | 69.370 | 13.273 | 1,791,883 |
| 2011-06-16 | 68.820 | 69.320 | 68.100 | 68.430 | 13.093 | 2,184,343 |
| 2011-06-15 | 69.130 | 69.540 | 68.270 | 68.720 | 13.149 | 1,574,637 |
| 2011-06-14 | 69.490 | 69.800 | 69.180 | 69.690 | 13.334 | 1,558,189 |
| 2011-06-13 | 69.250 | 69.540 | 68.290 | 68.830 | 13.170 | 1,429,806 |
| 2011-06-10 | 69.290 | 69.640 | 68.960 | 69.040 | 13.210 | 1,431,177 |
| 2011-06-09 | 69.220 | 70.100 | 68.850 | 69.530 | 13.304 | 1,842,825 |
| 2011-06-08 | 68.970 | 69.280 | 68.270 | 69.100 | 13.221 | 1,253,907 |
| 2011-06-07 | 68.810 | 69.480 | 68.520 | 68.930 | 13.189 | 1,382,062 |
| 2011-06-06 | 69.440 | 69.620 | 68.310 | 68.400 | 13.087 | 1,337,973 |
| 2011-06-03 | 69.030 | 70.380 | 68.690 | 69.700 | 13.336 | 1,459,046 |
| 2011-06-02 | 70.510 | 70.600 | 69.710 | 70.010 | 13.396 | 1,525,522 |
| 2011-06-01 | 70.830 | 71.210 | 70.260 | 70.400 | 13.470 | 1,879,833 |
| 2011-05-31 | 70.820 | 71.120 | 70.620 | 71.090 | 13.602 | 2,032,888 |
| 2011-05-27 | 70.200 | 70.540 | 69.890 | 70.010 | 13.396 | 1,664,642 |
| 2011-05-26 | 70.150 | 70.210 | 69.550 | 69.980 | 13.390 | 1,825,236 |
| 2011-05-25 | 69.590 | 70.680 | 69.430 | 70.440 | 13.478 | 1,456,305 |
| 2011-05-24 | 70.300 | 70.410 | 69.590 | 69.800 | 13.355 | 2,244,423 |
| 2011-05-23 | 69.580 | 70.290 | 69.560 | 69.960 | 13.386 | 1,635,402 |
| 2011-05-20 | 70.600 | 71.130 | 70.330 | 70.570 | 13.503 | 1,551,564 |
| 2011-05-19 | 70.900 | 71.100 | 70.470 | 70.640 | 13.516 | 1,369,269 |
| 2011-05-18 | 69.400 | 70.810 | 69.270 | 70.630 | 13.514 | 1,720,382 |
| 2011-05-17 | 68.720 | 69.360 | 68.680 | 69.080 | 13.218 | 2,660,184 |
| 2011-05-16 | 69.060 | 69.690 | 68.750 | 69.100 | 13.221 | 1,800,564 |
| 2011-05-13 | 69.670 | 70.140 | 68.640 | 69.220 | 13.244 | 1,471,610 |
| 2011-05-12 | 69.390 | 69.670 | 68.840 | 69.440 | 13.286 | 1,464,300 |
| 2011-05-11 | 70.500 | 70.750 | 68.950 | 69.690 | 13.334 | 1,873,208 |
| 2011-05-10 | 70.640 | 71.050 | 70.320 | 70.890 | 13.564 | 1,105,878 |
| 2011-05-09 | 69.330 | 70.610 | 69.130 | 70.380 | 13.466 | 1,630,376 |
| 2011-05-06 | 68.600 | 69.590 | 68.520 | 69.480 | 13.294 | 1,937,857 |
| 2011-05-05 | 66.980 | 68.120 | 66.370 | 67.540 | 12.923 | 1,927,805 |
| 2011-05-04 | 66.910 | 67.840 | 66.900 | 67.450 | 12.906 | 3,920,716 |
| 2011-05-03 | 69.340 | 69.900 | 69.080 | 69.520 | 13.302 | 3,984,450 |
| 2011-05-02 | 70.110 | 70.250 | 69.530 | 69.750 | 13.346 | 1,827,977 |
| 2011-04-29 | 69.160 | 69.990 | 68.930 | 69.940 | 13.382 | 1,688,172 |
| 2011-04-28 | 68.540 | 69.330 | 68.500 | 69.100 | 13.221 | 1,247,054 |
| 2011-04-27 | 68.340 | 68.750 | 67.660 | 68.600 | 13.126 | 1,676,293 |
| 2011-04-26 | 67.500 | 68.550 | 67.370 | 68.480 | 13.003 | 2,019,866 |
| 2011-04-25 | 66.940 | 67.200 | 66.280 | 67.190 | 12.758 | 1,135,575 |
| 2011-04-21 | 66.850 | 66.910 | 66.290 | 66.880 | 12.699 | 733,521 |
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.