Sino Geophysical historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-20 | 20.480 | 20.760 | 20.160 | 20.590 | 20.558 | 6,986,008 |
| 2026-01-19 | 20.620 | 20.930 | 20.400 | 20.680 | 20.648 | 8,017,726 |
| 2026-01-16 | 21.500 | 21.800 | 20.530 | 20.730 | 20.698 | 15,874,900 |
| 2026-01-15 | 21.000 | 22.440 | 20.800 | 22.380 | 22.346 | 21,666,303 |
| 2026-01-14 | 20.610 | 22.840 | 20.610 | 21.590 | 21.557 | 22,985,519 |
| 2026-01-13 | 20.600 | 21.480 | 20.340 | 20.770 | 20.738 | 17,957,440 |
| 2026-01-12 | 19.910 | 20.420 | 19.730 | 20.140 | 20.109 | 9,503,512 |
| 2026-01-09 | 20.000 | 20.650 | 19.850 | 20.040 | 20.009 | 11,860,422 |
| 2026-01-08 | 19.140 | 19.720 | 18.900 | 19.480 | 19.450 | 7,406,377 |
| 2026-01-07 | 19.180 | 19.470 | 18.850 | 19.170 | 19.141 | 8,703,005 |
| 2026-01-06 | 18.940 | 19.550 | 18.850 | 19.530 | 19.500 | 11,775,105 |
| 2026-01-05 | 19.400 | 19.720 | 18.680 | 19.020 | 18.991 | 12,899,244 |
| 2025-12-31 | 18.300 | 18.560 | 18.090 | 18.480 | 18.452 | 3,889,403 |
| 2025-12-30 | 18.220 | 18.400 | 18.090 | 18.210 | 18.182 | 2,588,400 |
| 2025-12-29 | 18.280 | 18.440 | 18.070 | 18.240 | 18.212 | 2,543,087 |
| 2025-12-26 | 18.350 | 18.500 | 18.190 | 18.280 | 18.252 | 2,521,097 |
| 2025-12-25 | 18.420 | 18.520 | 18.270 | 18.280 | 18.252 | 2,207,500 |
| 2025-12-24 | 18.330 | 18.490 | 18.160 | 18.420 | 18.392 | 2,589,800 |
| 2025-12-23 | 18.400 | 18.460 | 18.190 | 18.300 | 18.272 | 2,226,203 |
| 2025-12-22 | 18.200 | 18.430 | 18.070 | 18.290 | 18.262 | 3,214,230 |
| 2025-12-19 | 17.640 | 18.300 | 17.500 | 18.070 | 18.042 | 5,086,683 |
| 2025-12-18 | 17.650 | 18.090 | 17.550 | 17.710 | 17.683 | 5,682,983 |
| 2025-12-17 | 17.340 | 17.500 | 17.080 | 17.480 | 17.453 | 2,684,170 |
| 2025-12-16 | 17.860 | 17.990 | 17.250 | 17.350 | 17.323 | 3,511,298 |
| 2025-12-15 | 18.000 | 18.100 | 17.750 | 17.860 | 17.833 | 2,374,749 |
| 2025-12-12 | 17.820 | 18.100 | 17.710 | 17.980 | 17.952 | 2,332,063 |
| 2025-12-11 | 18.000 | 18.100 | 17.740 | 17.750 | 17.723 | 2,548,500 |
| 2025-12-10 | 17.950 | 18.020 | 17.670 | 17.950 | 17.923 | 2,284,536 |
| 2025-12-09 | 18.160 | 18.180 | 17.880 | 17.920 | 17.893 | 2,908,100 |
| 2025-12-08 | 18.490 | 18.520 | 18.130 | 18.190 | 18.162 | 3,641,801 |
| 2025-12-05 | 18.110 | 18.520 | 17.920 | 18.500 | 18.472 | 2,954,734 |
| 2025-12-04 | 18.360 | 18.580 | 18.110 | 18.110 | 18.082 | 2,641,344 |
| 2025-12-03 | 18.530 | 18.670 | 18.350 | 18.490 | 18.462 | 3,174,568 |
| 2025-12-02 | 18.830 | 18.950 | 18.410 | 18.570 | 18.542 | 3,654,500 |
| 2025-12-01 | 18.770 | 19.090 | 18.710 | 19.000 | 18.971 | 5,551,977 |
| 2025-11-28 | 18.450 | 18.700 | 18.350 | 18.580 | 18.552 | 3,848,567 |
| 2025-11-27 | 18.280 | 18.510 | 18.180 | 18.240 | 18.212 | 3,735,766 |
| 2025-11-26 | 18.850 | 19.050 | 18.330 | 18.390 | 18.362 | 6,252,052 |
| 2025-11-25 | 19.100 | 19.770 | 18.780 | 18.900 | 18.871 | 8,626,152 |
| 2025-11-24 | 18.990 | 19.130 | 18.460 | 18.980 | 18.951 | 5,587,449 |
| 2025-11-21 | 20.340 | 20.500 | 18.820 | 18.820 | 18.791 | 13,320,235 |
| 2025-11-20 | 20.560 | 20.690 | 20.160 | 20.640 | 20.608 | 8,490,200 |
| 2025-11-19 | 20.610 | 21.190 | 20.480 | 20.760 | 20.728 | 9,238,773 |
| 2025-11-18 | 20.750 | 20.900 | 20.430 | 20.710 | 20.678 | 8,516,885 |
| 2025-11-17 | 20.300 | 20.770 | 20.200 | 20.700 | 20.668 | 8,733,941 |
| 2025-11-14 | 20.040 | 20.680 | 19.940 | 20.490 | 20.459 | 10,581,422 |
| 2025-11-13 | 19.780 | 20.200 | 19.340 | 20.090 | 20.059 | 10,755,920 |
| 2025-11-12 | 20.200 | 20.830 | 20.180 | 20.400 | 20.369 | 14,952,882 |
| 2025-11-11 | 19.850 | 20.090 | 19.710 | 19.840 | 19.810 | 3,597,882 |
| 2025-11-10 | 19.800 | 19.960 | 19.680 | 19.750 | 19.720 | 2,739,100 |
| 2025-11-07 | 19.990 | 20.200 | 19.840 | 19.840 | 19.810 | 3,808,447 |
| 2025-11-06 | 19.900 | 20.120 | 19.800 | 20.020 | 19.989 | 4,759,080 |
| 2025-11-05 | 19.810 | 20.150 | 19.660 | 20.030 | 19.999 | 3,278,840 |
| 2025-11-04 | 20.250 | 20.290 | 19.880 | 19.970 | 19.939 | 4,265,710 |
| 2025-11-03 | 20.270 | 20.460 | 20.050 | 20.400 | 20.369 | 5,197,210 |
| 2025-10-31 | 20.000 | 20.410 | 19.860 | 20.090 | 20.059 | 4,444,300 |
| 2025-10-30 | 20.400 | 20.480 | 19.880 | 19.970 | 19.939 | 5,864,100 |
| 2025-10-29 | 20.140 | 20.550 | 19.950 | 20.490 | 20.459 | 7,842,835 |
| 2025-10-28 | 20.400 | 20.480 | 20.160 | 20.250 | 20.219 | 6,045,500 |
| 2025-10-27 | 20.750 | 20.940 | 20.230 | 20.490 | 20.459 | 8,915,149 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-05-28 | 0.0500 CNY |
| 2023-05-30 | 0.0200 CNY |
| 2022-06-01 | 0.0200 CNY |
| 2021-05-28 | 0.0200 CNY |
| 2020-05-28 | 0.0200 CNY |
| 2019-05-31 | 0.0200 CNY |
Open, high, low and close are as traded (CNY). Adjusted close accounts for splits and dividends. Educational only, not financial advice.