Yunnan QuakeSafe Seismic Isolation Technologies Co Ltd Class A historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-07-23 | 14.560 | 14.680 | 13.820 | 13.900 | 13.900 | 27,821,460 |
| 2025-07-22 | 14.160 | 14.800 | 13.860 | 14.460 | 14.460 | 32,940,061 |
| 2025-07-21 | 13.330 | 14.000 | 13.190 | 13.790 | 13.790 | 25,248,829 |
| 2025-07-18 | 12.880 | 13.120 | 12.870 | 13.010 | 13.010 | 11,639,316 |
| 2025-07-17 | 12.600 | 12.960 | 12.590 | 12.880 | 12.880 | 7,065,176 |
| 2025-07-16 | 12.590 | 12.740 | 12.500 | 12.600 | 12.600 | 5,886,440 |
| 2025-07-15 | 12.920 | 12.990 | 12.490 | 12.530 | 12.530 | 10,609,898 |
| 2025-07-14 | 12.960 | 13.130 | 12.820 | 12.910 | 12.910 | 6,916,124 |
| 2025-07-11 | 13.070 | 13.070 | 12.770 | 12.890 | 12.890 | 8,095,969 |
| 2025-07-10 | 12.960 | 13.110 | 12.810 | 13.070 | 13.070 | 9,164,038 |
| 2025-07-09 | 13.300 | 13.340 | 12.930 | 12.960 | 12.960 | 10,771,290 |
| 2025-07-08 | 13.170 | 13.230 | 13.000 | 13.210 | 13.210 | 11,033,500 |
| 2025-07-07 | 13.130 | 13.330 | 12.750 | 13.290 | 13.290 | 15,671,544 |
| 2025-07-04 | 13.480 | 13.840 | 13.090 | 13.160 | 13.160 | 15,988,488 |
| 2025-07-03 | 13.560 | 13.590 | 13.230 | 13.480 | 13.480 | 15,435,889 |
| 2025-07-02 | 13.860 | 14.020 | 13.260 | 13.380 | 13.380 | 27,843,960 |
| 2025-07-01 | 13.350 | 14.760 | 13.310 | 14.190 | 14.190 | 42,057,584 |
| 2025-06-30 | 12.360 | 13.080 | 12.300 | 13.030 | 13.030 | 21,838,766 |
| 2025-06-27 | 12.660 | 12.710 | 12.360 | 12.430 | 12.430 | 14,984,208 |
| 2025-06-26 | 12.540 | 12.980 | 12.440 | 12.660 | 12.660 | 30,098,009 |
| 2025-06-25 | 12.390 | 12.580 | 12.000 | 12.410 | 12.410 | 26,514,495 |
| 2025-06-24 | 12.270 | 12.600 | 11.880 | 12.410 | 12.410 | 26,530,707 |
| 2025-06-23 | 12.050 | 12.500 | 11.880 | 12.290 | 12.290 | 29,811,568 |
| 2025-06-20 | 12.700 | 13.140 | 12.150 | 12.240 | 12.240 | 32,720,219 |
| 2025-06-19 | 13.110 | 14.000 | 12.460 | 12.700 | 12.700 | 62,867,484 |
| 2025-06-18 | 11.660 | 12.780 | 11.650 | 12.780 | 12.780 | 29,621,738 |
| 2025-06-17 | 10.630 | 10.740 | 10.530 | 10.650 | 10.650 | 5,587,326 |
| 2025-06-16 | 10.380 | 10.600 | 10.350 | 10.550 | 10.550 | 4,882,970 |
| 2025-06-13 | 10.670 | 10.690 | 10.380 | 10.400 | 10.400 | 4,757,011 |
| 2025-06-12 | 10.790 | 10.820 | 10.610 | 10.680 | 10.680 | 4,192,860 |
| 2025-06-11 | 10.760 | 10.920 | 10.700 | 10.780 | 10.780 | 4,294,500 |
| 2025-06-10 | 10.850 | 10.920 | 10.640 | 10.760 | 10.760 | 6,852,301 |
| 2025-06-09 | 10.570 | 10.950 | 10.480 | 10.850 | 10.850 | 9,405,643 |
| 2025-06-06 | 10.500 | 10.600 | 10.400 | 10.550 | 10.550 | 4,388,620 |
| 2025-06-05 | 10.680 | 10.730 | 10.430 | 10.510 | 10.510 | 5,002,758 |
| 2025-06-04 | 10.570 | 10.730 | 10.480 | 10.700 | 10.700 | 6,282,575 |
| 2025-06-03 | 10.320 | 10.610 | 10.220 | 10.530 | 10.530 | 7,082,731 |
| 2025-05-30 | 10.540 | 10.680 | 10.290 | 10.320 | 10.320 | 6,104,612 |
| 2025-05-29 | 10.450 | 10.610 | 10.420 | 10.600 | 10.600 | 7,084,920 |
| 2025-05-28 | 10.380 | 10.510 | 10.280 | 10.450 | 10.450 | 7,986,634 |
| 2025-05-27 | 10.300 | 10.390 | 10.160 | 10.370 | 10.370 | 5,014,255 |
| 2025-05-26 | 10.090 | 10.390 | 10.090 | 10.350 | 10.350 | 7,178,709 |
| 2025-05-23 | 10.260 | 10.280 | 10.020 | 10.050 | 10.050 | 4,610,466 |
| 2025-05-22 | 10.330 | 10.640 | 10.160 | 10.170 | 10.170 | 7,702,384 |
| 2025-05-21 | 10.520 | 10.570 | 10.320 | 10.350 | 10.350 | 4,365,398 |
| 2025-05-20 | 10.350 | 10.660 | 10.280 | 10.510 | 10.510 | 7,002,047 |
| 2025-05-19 | 10.160 | 10.420 | 10.110 | 10.350 | 10.350 | 6,832,180 |
| 2025-05-16 | 10.090 | 10.300 | 10.040 | 10.070 | 10.070 | 4,603,630 |
| 2025-05-15 | 10.130 | 10.260 | 10.050 | 10.120 | 10.120 | 4,102,100 |
| 2025-05-14 | 10.150 | 10.240 | 10.030 | 10.130 | 10.130 | 5,192,808 |
| 2025-05-13 | 10.450 | 10.500 | 10.150 | 10.190 | 10.190 | 6,885,383 |
| 2025-05-12 | 10.250 | 10.490 | 10.190 | 10.400 | 10.400 | 7,313,311 |
| 2025-05-09 | 10.400 | 10.400 | 10.120 | 10.150 | 10.150 | 5,125,360 |
| 2025-05-08 | 10.110 | 10.470 | 10.080 | 10.340 | 10.340 | 8,475,439 |
| 2025-05-07 | 10.010 | 10.210 | 9.990 | 10.140 | 10.140 | 6,976,760 |
| 2025-05-06 | 9.790 | 9.960 | 9.760 | 9.890 | 9.890 | 5,468,380 |
| 2025-04-30 | 9.480 | 9.920 | 9.440 | 9.730 | 9.730 | 8,835,567 |
| 2025-04-29 | 9.240 | 9.560 | 9.210 | 9.430 | 9.430 | 5,931,160 |
| 2025-04-28 | 9.280 | 9.320 | 9.100 | 9.240 | 9.240 | 4,235,004 |
| 2025-04-25 | 9.390 | 9.480 | 9.230 | 9.230 | 9.230 | 5,166,640 |
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.