Oneok Inc historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
| 2011-01-26 | 58.740 | 59.390 | 58.680 | 59.130 | 11.129 | 1,138,317 |
| 2011-01-25 | 58.820 | 59.070 | 58.120 | 58.530 | 11.016 | 1,068,414 |
| 2011-01-24 | 58.670 | 59.240 | 58.630 | 58.990 | 11.103 | 2,473,548 |
| 2011-01-21 | 58.310 | 59.190 | 58.080 | 58.510 | 11.012 | 1,531,233 |
| 2011-01-20 | 57.340 | 58.470 | 57.200 | 58.240 | 10.962 | 2,163,555 |
| 2011-01-19 | 57.670 | 57.870 | 57.480 | 57.560 | 10.834 | 1,132,377 |
| 2011-01-18 | 57.620 | 57.960 | 57.170 | 57.830 | 10.884 | 1,216,443 |
| 2011-01-14 | 57.610 | 58.100 | 57.560 | 57.770 | 10.873 | 1,029,808 |
| 2011-01-13 | 57.270 | 57.950 | 57.270 | 57.710 | 10.862 | 1,660,302 |
| 2011-01-12 | 56.820 | 57.410 | 56.680 | 57.380 | 10.800 | 1,374,295 |
| 2011-01-11 | 55.630 | 56.630 | 55.560 | 56.550 | 10.644 | 1,384,803 |
| 2011-01-10 | 54.650 | 55.630 | 54.530 | 55.580 | 10.461 | 1,883,259 |
| 2011-01-07 | 55.720 | 56.000 | 55.550 | 55.820 | 10.506 | 1,809,930 |
| 2011-01-06 | 55.490 | 55.820 | 55.330 | 55.700 | 10.484 | 1,703,477 |
| 2011-01-05 | 55.090 | 55.510 | 55.090 | 55.380 | 10.423 | 1,145,170 |
| 2011-01-04 | 56.200 | 56.310 | 55.230 | 55.620 | 10.468 | 1,548,366 |
| 2011-01-03 | 55.840 | 56.580 | 55.800 | 56.430 | 10.621 | 1,212,560 |
| 2010-12-31 | 55.610 | 56.090 | 55.420 | 55.470 | 10.440 | 1,103,822 |
| 2010-12-30 | 55.500 | 56.010 | 55.500 | 55.690 | 10.482 | 705,194 |
| 2010-12-29 | 55.600 | 55.870 | 55.500 | 55.650 | 10.474 | 635,063 |
| 2010-12-28 | 55.580 | 55.700 | 55.150 | 55.510 | 10.448 | 869,443 |
| 2010-12-27 | 55.320 | 55.570 | 55.120 | 55.430 | 10.433 | 455,052 |
| 2010-12-23 | 55.360 | 55.520 | 55.130 | 55.450 | 10.437 | 605,366 |
| 2010-12-22 | 55.000 | 55.480 | 54.770 | 55.270 | 10.403 | 933,406 |
| 2010-12-21 | 54.980 | 55.030 | 54.610 | 55.000 | 10.352 | 1,027,066 |
| 2010-12-20 | 54.410 | 54.890 | 54.360 | 54.850 | 10.324 | 1,286,117 |
| 2010-12-17 | 53.730 | 54.290 | 53.510 | 54.160 | 10.194 | 2,832,884 |
| 2010-12-16 | 53.790 | 54.390 | 53.560 | 53.850 | 10.135 | 1,927,805 |
| 2010-12-15 | 54.700 | 54.770 | 53.810 | 53.810 | 10.128 | 1,480,063 |
| 2010-12-14 | 54.380 | 54.870 | 54.380 | 54.720 | 10.299 | 1,187,203 |
| 2010-12-13 | 54.530 | 54.760 | 54.190 | 54.240 | 10.209 | 1,314,444 |
| 2010-12-10 | 54.320 | 54.620 | 53.980 | 54.260 | 10.213 | 1,630,605 |
| 2010-12-09 | 54.110 | 54.320 | 53.880 | 54.180 | 10.197 | 1,808,331 |
| 2010-12-08 | 53.370 | 53.940 | 53.150 | 53.930 | 10.150 | 2,004,789 |
| 2010-12-07 | 53.640 | 53.840 | 53.290 | 53.370 | 10.045 | 1,644,083 |
| 2010-12-06 | 52.900 | 53.340 | 52.820 | 53.250 | 10.022 | 1,273,781 |
| 2010-12-03 | 52.410 | 53.030 | 52.400 | 52.980 | 9.972 | 2,773,262 |
| 2010-12-02 | 51.430 | 52.540 | 51.310 | 52.510 | 9.883 | 1,350,080 |
| 2010-12-01 | 51.740 | 51.820 | 51.340 | 51.440 | 9.682 | 1,061,104 |
| 2010-11-30 | 50.700 | 51.440 | 50.410 | 51.110 | 9.620 | 1,827,748 |
| 2010-11-29 | 50.990 | 51.210 | 50.390 | 51.100 | 9.618 | 608,336 |
| 2010-11-26 | 51.300 | 51.570 | 51.030 | 51.200 | 9.637 | 294,916 |
| 2010-11-24 | 51.260 | 51.700 | 51.190 | 51.700 | 9.731 | 685,320 |
| 2010-11-23 | 50.790 | 51.020 | 50.270 | 51.000 | 9.599 | 1,058,363 |
| 2010-11-22 | 50.620 | 51.390 | 50.320 | 51.370 | 9.669 | 1,089,887 |
| 2010-11-19 | 50.640 | 50.860 | 50.270 | 50.860 | 9.573 | 1,246,597 |
| 2010-11-18 | 50.850 | 51.080 | 50.550 | 50.660 | 9.535 | 1,219,641 |
| 2010-11-17 | 50.380 | 50.540 | 50.080 | 50.350 | 9.477 | 1,132,834 |
| 2010-11-16 | 51.580 | 51.580 | 50.150 | 50.460 | 9.497 | 1,297,311 |
| 2010-11-15 | 52.190 | 52.430 | 51.920 | 51.940 | 9.776 | 1,590,399 |
| 2010-11-12 | 50.980 | 51.930 | 50.980 | 51.910 | 9.770 | 2,306,102 |
| 2010-11-11 | 50.770 | 51.370 | 50.730 | 51.290 | 9.654 | 989,374 |
| 2010-11-10 | 50.720 | 51.130 | 50.510 | 51.110 | 9.620 | 1,146,083 |
| 2010-11-09 | 51.210 | 51.420 | 50.530 | 50.710 | 9.544 | 1,387,545 |
| 2010-11-08 | 51.000 | 51.170 | 50.860 | 51.120 | 9.622 | 952,138 |
| 2010-11-05 | 51.030 | 51.150 | 50.580 | 51.120 | 9.622 | 1,206,620 |
| 2010-11-04 | 50.810 | 51.040 | 50.500 | 50.840 | 9.569 | 1,343,456 |
| 2010-11-03 | 50.590 | 50.720 | 49.630 | 50.370 | 9.480 | 1,413,815 |
| 2010-11-02 | 50.360 | 50.750 | 50.270 | 50.340 | 9.475 | 1,004,908 |
| 2010-11-01 | 50.110 | 50.690 | 49.590 | 49.870 | 9.386 | 995,542 |
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.