China Oilfield Services Ltd Class A historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-04-23 | 13.370 | 13.390 | 13.240 | 13.290 | 13.290 | 8,841,344 |
| 2025-04-22 | 13.400 | 13.470 | 13.320 | 13.330 | 13.330 | 7,584,656 |
| 2025-04-21 | 13.390 | 13.430 | 13.310 | 13.400 | 13.400 | 5,110,000 |
| 2025-04-18 | 13.380 | 13.500 | 13.330 | 13.380 | 13.380 | 6,635,800 |
| 2025-04-17 | 13.400 | 13.400 | 13.290 | 13.320 | 13.320 | 5,266,700 |
| 2025-04-16 | 13.340 | 13.430 | 13.210 | 13.410 | 13.410 | 7,045,060 |
| 2025-04-15 | 13.410 | 13.410 | 13.260 | 13.350 | 13.350 | 7,219,020 |
| 2025-04-14 | 13.240 | 13.490 | 13.200 | 13.410 | 13.410 | 11,378,103 |
| 2025-04-11 | 12.870 | 13.200 | 12.850 | 13.160 | 13.160 | 10,712,059 |
| 2025-04-10 | 13.110 | 13.250 | 13.020 | 13.090 | 13.090 | 19,881,299 |
| 2025-04-09 | 12.710 | 13.030 | 12.500 | 12.940 | 12.940 | 20,801,581 |
| 2025-04-08 | 12.600 | 12.880 | 12.410 | 12.860 | 12.860 | 21,724,043 |
| 2025-04-07 | 13.050 | 13.420 | 12.640 | 12.640 | 12.640 | 26,222,991 |
| 2025-04-03 | 14.000 | 14.130 | 13.900 | 14.040 | 14.040 | 11,420,268 |
| 2025-04-02 | 14.150 | 14.200 | 14.000 | 14.090 | 14.090 | 13,082,484 |
| 2025-04-01 | 14.180 | 14.450 | 14.170 | 14.240 | 14.240 | 16,620,024 |
| 2025-03-31 | 14.230 | 14.250 | 14.030 | 14.080 | 14.080 | 17,042,797 |
| 2025-03-28 | 14.520 | 14.530 | 14.280 | 14.290 | 14.290 | 17,107,200 |
| 2025-03-27 | 14.960 | 15.010 | 14.460 | 14.550 | 14.550 | 20,759,086 |
| 2025-03-26 | 15.030 | 15.160 | 14.800 | 14.900 | 14.900 | 21,950,301 |
| 2025-03-25 | 15.300 | 15.300 | 15.070 | 15.170 | 15.170 | 16,973,618 |
| 2025-03-24 | 15.770 | 15.790 | 15.070 | 15.420 | 15.420 | 33,864,628 |
| 2025-03-21 | 15.030 | 15.900 | 15.020 | 15.530 | 15.530 | 49,991,846 |
| 2025-03-20 | 14.440 | 14.940 | 14.420 | 14.940 | 14.940 | 27,901,768 |
| 2025-03-19 | 14.620 | 14.620 | 14.410 | 14.460 | 14.460 | 13,795,300 |
| 2025-03-18 | 14.780 | 14.780 | 14.510 | 14.630 | 14.630 | 19,715,416 |
| 2025-03-17 | 14.560 | 15.040 | 14.500 | 14.670 | 14.670 | 37,759,689 |
| 2025-03-14 | 14.080 | 14.270 | 14.050 | 14.240 | 14.240 | 18,135,451 |
| 2025-03-13 | 14.000 | 14.130 | 13.930 | 14.030 | 14.030 | 10,567,070 |
| 2025-03-12 | 14.000 | 14.030 | 13.910 | 13.990 | 13.990 | 5,192,261 |
| 2025-03-11 | 13.850 | 14.010 | 13.680 | 13.990 | 13.990 | 9,737,380 |
| 2025-03-10 | 13.950 | 14.010 | 13.850 | 13.920 | 13.920 | 8,276,810 |
| 2025-03-07 | 13.950 | 14.060 | 13.900 | 13.950 | 13.950 | 8,695,559 |
| 2025-03-06 | 14.060 | 14.060 | 13.890 | 13.960 | 13.960 | 12,028,482 |
| 2025-03-05 | 14.070 | 14.100 | 13.980 | 14.050 | 14.050 | 5,772,643 |
| 2025-03-04 | 14.180 | 14.190 | 14.030 | 14.090 | 14.090 | 8,631,443 |
| 2025-03-03 | 14.540 | 14.640 | 14.230 | 14.260 | 14.260 | 15,716,267 |
| 2025-02-28 | 14.150 | 14.480 | 14.110 | 14.440 | 14.440 | 17,585,403 |
| 2025-02-27 | 14.180 | 14.190 | 14.090 | 14.150 | 14.150 | 7,779,401 |
| 2025-02-26 | 14.130 | 14.270 | 14.110 | 14.200 | 14.200 | 6,630,312 |
| 2025-02-25 | 14.190 | 14.280 | 14.130 | 14.150 | 14.150 | 5,311,566 |
| 2025-02-24 | 14.310 | 14.340 | 14.200 | 14.230 | 14.230 | 7,811,156 |
| 2025-02-21 | 14.450 | 14.460 | 14.310 | 14.380 | 14.380 | 6,250,948 |
| 2025-02-20 | 14.350 | 14.490 | 14.330 | 14.420 | 14.420 | 7,883,473 |
| 2025-02-19 | 14.310 | 14.380 | 14.150 | 14.340 | 14.340 | 8,019,406 |
| 2025-02-18 | 14.400 | 14.500 | 14.330 | 14.350 | 14.350 | 8,330,931 |
| 2025-02-17 | 14.350 | 14.410 | 14.310 | 14.400 | 14.400 | 6,753,009 |
| 2025-02-14 | 14.450 | 14.470 | 14.350 | 14.380 | 14.380 | 8,484,859 |
| 2025-02-13 | 14.510 | 14.580 | 14.430 | 14.450 | 14.450 | 9,742,212 |
| 2025-02-12 | 14.660 | 14.700 | 14.440 | 14.570 | 14.570 | 10,022,949 |
| 2025-02-11 | 14.740 | 14.750 | 14.630 | 14.690 | 14.690 | 6,633,500 |
| 2025-02-10 | 14.610 | 14.700 | 14.540 | 14.650 | 14.650 | 7,718,028 |
| 2025-02-07 | 14.540 | 14.730 | 14.490 | 14.660 | 14.660 | 8,574,395 |
| 2025-02-06 | 14.410 | 14.590 | 14.320 | 14.570 | 14.570 | 8,584,057 |
| 2025-02-05 | 14.950 | 15.040 | 14.310 | 14.400 | 14.400 | 21,182,212 |
| 2025-01-27 | 15.070 | 15.190 | 14.990 | 15.010 | 15.010 | 7,563,361 |
| 2025-01-24 | 15.080 | 15.210 | 14.940 | 15.070 | 15.070 | 8,292,702 |
| 2025-01-23 | 15.150 | 15.240 | 15.040 | 15.080 | 15.080 | 6,723,450 |
| 2025-01-22 | 15.520 | 15.530 | 14.980 | 15.030 | 15.030 | 7,280,100 |
| 2025-01-21 | 15.860 | 15.970 | 15.340 | 15.400 | 15.400 | 7,108,541 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2023-06-09 | 0.1600 CNY |
| 2022-06-17 | 0.0200 CNY |
| 2021-06-17 | 0.1700 CNY |
| 2020-06-12 | 0.1600 CNY |
| 2019-06-14 | 0.0700 CNY |
Open, high, low and close are as traded (CNY). Adjusted close accounts for splits and dividends. Educational only, not financial advice.