China Oilfield Services Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-04-27 | 9.010 | 9.290 | 8.960 | 9.160 | 8.788 | 10,908,460 |
| 2026-04-24 | 9.350 | 9.350 | 8.930 | 8.970 | 8.606 | 11,988,280 |
| 2026-04-23 | 8.640 | 9.280 | 8.640 | 9.250 | 8.875 | 25,690,461 |
| 2026-04-22 | 8.730 | 8.840 | 8.590 | 8.650 | 8.299 | 8,774,974 |
| 2026-04-21 | 8.690 | 8.790 | 8.620 | 8.730 | 8.376 | 9,115,174 |
| 2026-04-20 | 8.980 | 8.980 | 8.580 | 8.720 | 8.366 | 11,144,000 |
| 2026-04-17 | 9.000 | 9.100 | 8.810 | 8.920 | 8.558 | 5,052,306 |
| 2026-04-16 | 9.080 | 9.080 | 8.830 | 8.960 | 8.596 | 9,154,000 |
| 2026-04-15 | 9.240 | 9.240 | 9.000 | 9.080 | 8.712 | 8,267,700 |
| 2026-04-14 | 9.250 | 9.410 | 9.140 | 9.250 | 8.875 | 7,943,751 |
| 2026-04-13 | 9.480 | 9.720 | 9.240 | 9.330 | 8.951 | 12,815,980 |
| 2026-04-10 | 9.380 | 9.420 | 9.170 | 9.340 | 8.961 | 7,236,741 |
| 2026-04-09 | 9.390 | 9.520 | 9.270 | 9.420 | 9.038 | 9,251,569 |
| 2026-04-08 | 9.150 | 9.400 | 9.010 | 9.390 | 9.009 | 23,117,410 |
| 2026-04-02 | 9.000 | 9.320 | 9.000 | 9.270 | 8.894 | 11,549,000 |
| 2026-04-01 | 9.100 | 9.300 | 8.980 | 9.040 | 8.673 | 13,868,320 |
| 2026-03-31 | 9.390 | 9.540 | 8.940 | 9.030 | 8.664 | 23,318,270 |
| 2026-03-30 | 9.930 | 10.040 | 9.300 | 9.340 | 8.961 | 17,933,529 |
| 2026-03-27 | 9.860 | 9.950 | 9.680 | 9.800 | 9.402 | 10,649,490 |
| 2026-03-26 | 9.560 | 9.880 | 9.510 | 9.860 | 9.460 | 13,757,330 |
| 2026-03-25 | 9.440 | 9.650 | 9.200 | 9.560 | 9.172 | 17,598,340 |
| 2026-03-24 | 9.410 | 9.460 | 9.160 | 9.280 | 8.903 | 13,776,850 |
| 2026-03-23 | 9.630 | 9.630 | 9.240 | 9.440 | 9.057 | 12,009,290 |
| 2026-03-20 | 9.480 | 9.620 | 9.300 | 9.570 | 9.182 | 13,810,560 |
| 2026-03-19 | 9.820 | 9.960 | 9.430 | 9.500 | 9.114 | 20,860,760 |
| 2026-03-18 | 9.550 | 9.620 | 9.380 | 9.550 | 9.162 | 15,712,020 |
| 2026-03-17 | 9.700 | 9.700 | 9.400 | 9.520 | 9.134 | 20,778,980 |
| 2026-03-16 | 9.750 | 10.090 | 9.630 | 9.770 | 9.374 | 18,762,330 |
| 2026-03-13 | 9.910 | 10.100 | 9.570 | 9.670 | 9.278 | 22,813,000 |
| 2026-03-12 | 10.180 | 10.260 | 9.780 | 9.820 | 9.421 | 21,009,619 |
| 2026-03-11 | 9.650 | 9.980 | 9.550 | 9.960 | 9.556 | 22,512,240 |
| 2026-03-10 | 9.690 | 9.900 | 9.470 | 9.800 | 9.402 | 34,412,129 |
| 2026-03-09 | 10.800 | 11.120 | 9.900 | 10.050 | 9.642 | 82,860,391 |
| 2026-03-06 | 10.190 | 10.380 | 10.030 | 10.200 | 9.786 | 24,871,369 |
| 2026-03-05 | 10.230 | 10.640 | 9.840 | 10.110 | 9.700 | 60,407,699 |
| 2026-03-04 | 11.130 | 11.190 | 10.050 | 10.290 | 9.872 | 55,556,262 |
| 2026-03-03 | 11.040 | 11.740 | 10.730 | 11.110 | 10.659 | 130,789,102 |
| 2026-03-02 | 10.900 | 11.100 | 10.300 | 10.800 | 10.362 | 80,650,281 |
| 2026-02-27 | 9.980 | 10.140 | 9.940 | 10.090 | 9.681 | 17,831,141 |
| 2026-02-26 | 10.230 | 10.500 | 9.890 | 10.120 | 9.709 | 15,806,440 |
| 2026-02-25 | 10.640 | 10.840 | 10.180 | 10.230 | 9.815 | 26,234,680 |
| 2026-02-24 | 10.100 | 10.800 | 10.010 | 10.610 | 10.179 | 36,925,980 |
| 2026-02-23 | 10.100 | 10.280 | 10.020 | 10.130 | 9.719 | 7,067,353 |
| 2026-02-20 | 9.980 | 10.120 | 9.860 | 10.010 | 9.604 | 10,228,610 |
| 2026-02-16 | 9.600 | 9.770 | 9.500 | 9.700 | 9.306 | 2,742,877 |
| 2026-02-13 | 9.690 | 9.690 | 9.310 | 9.430 | 9.047 | 10,311,580 |
| 2026-02-12 | 9.550 | 9.800 | 9.540 | 9.790 | 9.393 | 13,777,670 |
| 2026-02-11 | 9.280 | 9.570 | 9.150 | 9.570 | 9.182 | 13,877,530 |
| 2026-02-10 | 9.050 | 9.370 | 8.980 | 9.270 | 8.894 | 19,650,730 |
| 2026-02-09 | 9.000 | 9.050 | 8.880 | 8.950 | 8.587 | 10,996,870 |
| 2026-02-06 | 8.740 | 9.070 | 8.670 | 8.950 | 8.587 | 15,599,090 |
| 2026-02-05 | 8.980 | 8.980 | 8.610 | 8.860 | 8.500 | 8,080,904 |
| 2026-02-04 | 8.770 | 8.960 | 8.700 | 8.870 | 8.510 | 11,770,860 |
| 2026-02-03 | 8.620 | 8.710 | 8.520 | 8.700 | 8.347 | 11,399,600 |
| 2026-02-02 | 8.570 | 8.640 | 8.340 | 8.500 | 8.155 | 24,598,490 |
| 2026-01-30 | 8.950 | 9.100 | 8.470 | 8.570 | 8.222 | 21,250,381 |
| 2026-01-29 | 9.120 | 9.160 | 8.710 | 8.860 | 8.500 | 29,688,980 |
| 2026-01-28 | 8.730 | 9.130 | 8.690 | 9.000 | 8.635 | 22,620,760 |
| 2026-01-27 | 8.620 | 8.710 | 8.400 | 8.590 | 8.241 | 8,838,302 |
| 2026-01-26 | 8.460 | 8.870 | 8.450 | 8.620 | 8.270 | 21,518,600 |
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.