Yunnan QuakeSafe Seismic Isolation Technologies Co Ltd Class A historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-23 | 20.980 | 21.480 | 20.170 | 20.550 | 20.550 | 11,816,545 |
| 2025-10-22 | 20.850 | 21.300 | 20.000 | 20.680 | 20.680 | 7,586,825 |
| 2025-10-21 | 20.730 | 21.380 | 20.720 | 20.950 | 20.950 | 7,207,260 |
| 2025-10-20 | 20.830 | 21.140 | 20.450 | 20.750 | 20.750 | 8,674,406 |
| 2025-10-17 | 22.550 | 23.320 | 20.510 | 20.780 | 20.780 | 19,487,579 |
| 2025-10-16 | 22.470 | 23.940 | 21.910 | 22.550 | 22.550 | 15,150,235 |
| 2025-10-15 | 22.700 | 22.850 | 21.550 | 22.450 | 22.450 | 9,655,018 |
| 2025-10-14 | 24.490 | 25.100 | 22.110 | 22.260 | 22.260 | 22,213,190 |
| 2025-10-13 | 22.210 | 24.930 | 22.210 | 24.420 | 24.420 | 16,651,393 |
| 2025-10-10 | 24.560 | 24.590 | 23.430 | 23.980 | 23.980 | 13,984,635 |
| 2025-10-09 | 24.180 | 25.280 | 23.380 | 24.440 | 24.440 | 21,568,156 |
| 2025-09-30 | 24.010 | 24.400 | 23.510 | 23.620 | 23.620 | 15,885,513 |
| 2025-09-29 | 23.020 | 24.330 | 22.720 | 23.840 | 23.840 | 20,398,900 |
| 2025-09-26 | 21.480 | 25.420 | 21.350 | 23.370 | 23.370 | 34,295,023 |
| 2025-09-25 | 21.680 | 21.880 | 21.300 | 21.450 | 21.450 | 11,140,999 |
| 2025-09-24 | 22.000 | 23.050 | 21.660 | 21.880 | 21.880 | 12,633,088 |
| 2025-09-23 | 22.850 | 23.100 | 21.400 | 21.930 | 21.930 | 14,405,177 |
| 2025-09-22 | 22.990 | 23.550 | 22.490 | 22.850 | 22.850 | 14,262,430 |
| 2025-09-19 | 24.440 | 25.190 | 22.610 | 22.950 | 22.950 | 25,167,295 |
| 2025-09-18 | 22.500 | 25.540 | 22.110 | 23.700 | 23.700 | 31,630,161 |
| 2025-09-17 | 22.720 | 22.890 | 22.060 | 22.460 | 22.460 | 13,757,127 |
| 2025-09-16 | 22.990 | 23.430 | 22.610 | 22.790 | 22.790 | 15,031,024 |
| 2025-09-15 | 22.300 | 23.750 | 21.450 | 23.160 | 23.160 | 26,789,622 |
| 2025-09-12 | 21.850 | 22.420 | 21.850 | 22.060 | 22.060 | 17,590,516 |
| 2025-09-11 | 20.500 | 22.800 | 19.880 | 21.960 | 21.960 | 26,407,371 |
| 2025-09-10 | 20.260 | 20.590 | 19.960 | 20.390 | 20.390 | 9,661,461 |
| 2025-09-09 | 21.010 | 21.280 | 20.160 | 20.280 | 20.280 | 14,892,220 |
| 2025-09-08 | 21.050 | 21.250 | 20.250 | 20.600 | 20.600 | 19,306,682 |
| 2025-09-05 | 21.340 | 21.980 | 21.090 | 21.280 | 21.280 | 22,653,623 |
| 2025-09-04 | 21.000 | 22.230 | 20.550 | 21.040 | 21.040 | 31,490,455 |
| 2025-09-03 | 21.770 | 21.820 | 20.360 | 20.640 | 20.640 | 14,962,575 |
| 2025-09-02 | 22.090 | 22.260 | 21.000 | 21.330 | 21.330 | 22,200,494 |
| 2025-09-01 | 22.860 | 23.190 | 21.800 | 21.990 | 21.990 | 26,089,258 |
| 2025-08-29 | 23.980 | 24.270 | 22.700 | 22.840 | 22.840 | 27,950,989 |
| 2025-08-28 | 24.750 | 25.400 | 23.110 | 23.690 | 23.690 | 36,977,644 |
| 2025-08-27 | 25.200 | 26.580 | 24.870 | 25.000 | 25.000 | 33,396,440 |
| 2025-08-26 | 25.480 | 26.340 | 24.850 | 24.920 | 24.920 | 32,897,418 |
| 2025-08-25 | 26.570 | 27.260 | 24.760 | 25.020 | 25.020 | 48,226,203 |
| 2025-08-22 | 21.510 | 25.340 | 20.880 | 25.340 | 25.340 | 49,806,118 |
| 2025-08-21 | 21.030 | 21.600 | 20.200 | 21.120 | 21.120 | 30,492,963 |
| 2025-08-20 | 21.310 | 22.550 | 20.800 | 21.130 | 21.130 | 41,364,793 |
| 2025-08-19 | 20.030 | 21.650 | 20.030 | 21.300 | 21.300 | 50,670,146 |
| 2025-08-18 | 17.550 | 19.860 | 17.530 | 19.860 | 19.860 | 43,073,078 |
| 2025-08-15 | 15.840 | 16.960 | 15.750 | 16.550 | 16.550 | 20,228,467 |
| 2025-08-14 | 16.220 | 16.370 | 15.810 | 15.830 | 15.830 | 12,928,153 |
| 2025-08-13 | 16.250 | 16.450 | 16.070 | 16.220 | 16.220 | 14,044,362 |
| 2025-08-12 | 16.900 | 17.090 | 16.300 | 16.320 | 16.320 | 17,444,426 |
| 2025-08-11 | 16.660 | 17.080 | 16.620 | 16.730 | 16.730 | 16,984,915 |
| 2025-08-08 | 16.940 | 17.360 | 16.560 | 16.620 | 16.620 | 28,496,890 |
| 2025-08-07 | 16.370 | 17.140 | 16.030 | 16.880 | 16.880 | 39,279,492 |
| 2025-08-06 | 14.580 | 17.400 | 14.420 | 16.700 | 16.700 | 48,821,335 |
| 2025-08-05 | 14.440 | 14.730 | 14.220 | 14.550 | 14.550 | 15,560,629 |
| 2025-08-04 | 14.090 | 14.660 | 14.020 | 14.490 | 14.490 | 22,131,201 |
| 2025-08-01 | 13.710 | 14.050 | 13.510 | 13.870 | 13.870 | 17,197,002 |
| 2025-07-31 | 14.700 | 14.800 | 13.570 | 13.740 | 13.740 | 38,461,328 |
| 2025-07-30 | 13.690 | 15.450 | 13.650 | 15.180 | 15.180 | 44,990,081 |
| 2025-07-29 | 13.510 | 13.790 | 13.300 | 13.640 | 13.640 | 10,739,612 |
| 2025-07-28 | 13.480 | 13.700 | 13.460 | 13.530 | 13.530 | 7,241,676 |
| 2025-07-25 | 13.710 | 13.840 | 13.450 | 13.500 | 13.500 | 10,300,702 |
| 2025-07-24 | 13.800 | 13.880 | 13.560 | 13.700 | 13.700 | 17,203,778 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2023-07-24 | 0.0811 CNY |
| 2022-05-26 | 0.1080 CNY |
| 2021-06-11 | 0.2240 CNY |
| 2020-06-15 | 0.4140 CNY |
Open, high, low and close are as traded (CNY). Adjusted close accounts for splits and dividends. Educational only, not financial advice.