China Oilfield Services Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-20 | 7.530 | 7.695 | 7.450 | 7.615 | 7.615 | 10,398,000 |
| 2026-10-16 | 7.600 | 7.630 | 7.430 | 7.530 | 7.530 | 9,528,767 |
| 2026-10-15 | 7.740 | 7.875 | 7.480 | 7.550 | 7.550 | 13,441,775 |
| 2026-10-14 | 7.645 | 8.070 | 7.645 | 7.880 | 7.880 | 16,764,730 |
| 2026-10-13 | 7.705 | 7.705 | 7.565 | 7.645 | 7.645 | 4,989,710 |
| 2026-10-12 | 7.680 | 7.800 | 7.570 | 7.660 | 7.660 | 13,557,434 |
| 2026-10-09 | 7.745 | 7.770 | 7.550 | 7.655 | 7.655 | 7,059,409 |
| 2026-10-08 | 7.460 | 7.805 | 7.420 | 7.750 | 7.750 | 14,884,689 |
| 2026-10-07 | 7.300 | 7.370 | 7.265 | 7.340 | 7.340 | 3,213,816 |
| 2026-10-06 | 7.255 | 7.410 | 7.255 | 7.340 | 7.340 | 2,016,530 |
| 2026-10-05 | 7.290 | 7.475 | 7.260 | 7.290 | 7.290 | 3,991,161 |
| 2026-10-02 | 7.585 | 7.585 | 7.275 | 7.330 | 7.330 | 4,091,199 |
| 2026-09-30 | 7.305 | 7.585 | 7.300 | 7.500 | 7.500 | 11,498,798 |
| 2026-09-29 | 7.235 | 7.395 | 7.205 | 7.315 | 7.315 | 13,278,770 |
| 2026-09-28 | 7.360 | 7.500 | 7.215 | 7.300 | 7.300 | 22,878,000 |
| 2026-09-25 | 7.750 | 7.750 | 7.240 | 7.405 | 7.405 | 6,306,131 |
| 2026-09-24 | 7.435 | 7.625 | 7.435 | 7.525 | 7.525 | 12,476,067 |
| 2026-09-23 | 7.380 | 7.620 | 7.345 | 7.515 | 7.515 | 11,658,111 |
| 2026-09-22 | 7.700 | 7.700 | 7.420 | 7.425 | 7.425 | 9,228,092 |
| 2026-09-21 | 7.455 | 7.755 | 7.450 | 7.685 | 7.685 | 9,889,290 |
| 2026-09-18 | 7.560 | 7.670 | 7.475 | 7.540 | 7.540 | 23,843,430 |
| 2026-09-17 | 7.770 | 7.770 | 7.540 | 7.600 | 7.600 | 18,239,785 |
| 2026-09-16 | 7.870 | 8.045 | 7.715 | 7.860 | 7.860 | 17,636,352 |
| 2026-09-15 | 7.630 | 7.985 | 7.520 | 7.865 | 7.865 | 36,037,266 |
| 2026-09-14 | 7.760 | 7.840 | 7.535 | 7.660 | 7.660 | 20,571,746 |
| 2026-09-11 | 8.040 | 8.040 | 7.550 | 7.610 | 7.610 | 34,282,371 |
| 2026-09-10 | 7.680 | 8.090 | 7.625 | 7.845 | 7.845 | 39,355,023 |
| 2026-09-09 | 7.680 | 7.695 | 7.470 | 7.685 | 7.685 | 12,514,004 |
| 2026-09-08 | 7.250 | 7.675 | 7.140 | 7.650 | 7.650 | 11,501,349 |
| 2026-09-07 | 7.340 | 7.340 | 7.125 | 7.175 | 7.175 | 10,749,471 |
| 2026-09-04 | 7.270 | 7.305 | 7.185 | 7.265 | 7.265 | 7,827,386 |
| 2026-09-03 | 7.550 | 7.550 | 7.160 | 7.185 | 7.185 | 12,254,972 |
| 2026-09-02 | 7.790 | 7.825 | 7.325 | 7.505 | 7.505 | 11,816,152 |
| 2026-09-01 | 7.400 | 7.630 | 7.395 | 7.610 | 7.610 | 16,625,975 |
| 2026-08-31 | 7.340 | 7.460 | 7.240 | 7.370 | 7.370 | 18,020,893 |
| 2026-08-28 | 7.275 | 7.355 | 7.195 | 7.340 | 7.340 | 11,096,298 |
| 2026-08-27 | 7.215 | 7.360 | 7.115 | 7.275 | 7.275 | 9,105,107 |
| 2026-08-26 | 7.180 | 7.260 | 7.040 | 7.215 | 7.215 | 15,787,653 |
| 2026-08-25 | 7.490 | 7.515 | 7.350 | 7.400 | 7.400 | 5,049,999 |
| 2026-08-24 | 7.445 | 7.550 | 7.385 | 7.490 | 7.490 | 5,957,949 |
| 2026-08-21 | 7.450 | 7.555 | 7.410 | 7.485 | 7.485 | 6,321,676 |
| 2026-08-20 | 7.390 | 7.460 | 7.285 | 7.435 | 7.435 | 6,540,000 |
| 2026-08-19 | 7.340 | 7.455 | 7.270 | 7.355 | 7.355 | 8,833,060 |
| 2026-08-18 | 7.020 | 7.340 | 7.020 | 7.340 | 7.340 | 10,910,562 |
| 2026-08-17 | 6.935 | 7.010 | 6.930 | 6.985 | 6.985 | 3,552,231 |
| 2026-08-14 | 6.875 | 6.920 | 6.840 | 6.890 | 6.890 | 2,221,635 |
| 2026-08-13 | 7.005 | 7.005 | 6.900 | 6.910 | 6.910 | 3,102,002 |
| 2026-08-12 | 7.030 | 7.085 | 6.970 | 7.065 | 7.065 | 3,823,660 |
| 2026-08-11 | 7.100 | 7.190 | 7.030 | 7.080 | 7.080 | 4,679,476 |
| 2026-08-10 | 6.865 | 6.990 | 6.820 | 6.975 | 6.975 | 6,452,333 |
| 2026-08-07 | 6.930 | 6.930 | 6.760 | 6.865 | 6.865 | 5,818,265 |
| 2026-08-06 | 6.925 | 6.925 | 6.765 | 6.825 | 6.825 | 5,840,614 |
| 2026-08-05 | 6.910 | 6.915 | 6.815 | 6.880 | 6.880 | 5,583,172 |
| 2026-08-04 | 6.960 | 7.025 | 6.910 | 6.980 | 6.980 | 6,750,400 |
| 2026-08-03 | 7.120 | 7.120 | 6.970 | 7.025 | 7.025 | 6,806,999 |
| 2026-07-31 | 7.200 | 7.200 | 7.030 | 7.080 | 7.080 | 5,028,830 |
| 2026-07-30 | 7.260 | 7.280 | 7.150 | 7.220 | 7.220 | 6,895,000 |
| 2026-07-29 | 7.010 | 7.150 | 6.960 | 7.150 | 7.150 | 7,182,615 |
| 2026-07-28 | 7.000 | 7.100 | 6.900 | 7.020 | 7.020 | 4,917,543 |
| 2026-07-27 | 6.950 | 7.070 | 6.790 | 7.010 | 7.010 | 3,985,096 |
Page 1 of 21 · 1,231 trading daysOlder →
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-06-09 | 0.3235 HKD |
| 2025-06-09 | 0.2506 HKD |
| 2024-06-07 | 0.2306 HKD |
| 2023-06-07 | 0.1786 HKD |
| 2022-06-15 | 0.1526 HKD |
| 2021-06-15 | 0.2062 HKD |
| 2020-06-10 | 0.1745 HKD |
| 2019-06-12 | 0.0797 HKD |
Open, high, low and close are as traded (HKD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.