Chongqing Mas Sci&Tech historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-10-22 | 8.570 | 8.710 | 8.470 | 8.490 | 8.490 | 3,030,020 |
| 2026-10-21 | 8.680 | 8.770 | 8.570 | 8.630 | 8.630 | 2,777,300 |
| 2026-10-20 | 8.490 | 8.700 | 8.400 | 8.650 | 8.650 | 2,789,320 |
| 2026-10-19 | 8.460 | 8.560 | 8.310 | 8.490 | 8.490 | 3,285,120 |
| 2026-10-16 | 8.520 | 8.750 | 8.470 | 8.550 | 8.550 | 3,827,600 |
| 2026-10-15 | 8.520 | 8.610 | 8.420 | 8.450 | 8.450 | 3,352,480 |
| 2026-10-14 | 8.850 | 8.850 | 8.660 | 8.720 | 8.720 | 2,956,400 |
| 2026-10-13 | 8.850 | 8.900 | 8.630 | 8.850 | 8.850 | 3,730,000 |
| 2026-10-12 | 8.890 | 8.910 | 8.720 | 8.880 | 8.880 | 2,853,320 |
| 2026-10-09 | 8.770 | 8.910 | 8.460 | 8.890 | 8.890 | 4,981,680 |
| 2026-10-08 | 8.860 | 8.970 | 8.740 | 8.810 | 8.810 | 3,985,920 |
| 2026-09-30 | 8.990 | 9.000 | 8.740 | 8.860 | 8.860 | 5,207,500 |
| 2026-09-29 | 8.910 | 9.060 | 8.820 | 8.950 | 8.950 | 2,675,900 |
| 2026-09-28 | 8.980 | 8.990 | 8.720 | 8.910 | 8.910 | 3,711,660 |
| 2026-09-24 | 8.990 | 9.130 | 8.920 | 8.960 | 8.960 | 2,676,280 |
| 2026-09-23 | 9.180 | 9.200 | 8.960 | 9.000 | 9.000 | 3,376,360 |
| 2026-09-22 | 9.130 | 9.210 | 9.060 | 9.190 | 9.190 | 4,298,400 |
| 2026-09-21 | 8.960 | 9.140 | 8.930 | 9.130 | 9.130 | 4,642,400 |
| 2026-09-18 | 8.950 | 9.090 | 8.870 | 8.960 | 8.960 | 4,707,700 |
| 2026-09-17 | 9.010 | 9.060 | 8.820 | 8.940 | 8.940 | 4,296,680 |
| 2026-09-16 | 9.010 | 9.130 | 8.800 | 9.060 | 9.060 | 8,107,762 |
| 2026-09-15 | 8.980 | 9.130 | 8.860 | 9.040 | 9.040 | 6,165,700 |
| 2026-09-14 | 8.920 | 8.960 | 8.790 | 8.870 | 8.870 | 2,968,262 |
| 2026-09-11 | 8.800 | 8.970 | 8.710 | 8.890 | 8.890 | 6,027,102 |
| 2026-09-10 | 8.930 | 9.010 | 8.850 | 8.860 | 8.860 | 4,130,400 |
| 2026-09-09 | 9.010 | 9.110 | 8.990 | 9.050 | 9.050 | 3,710,700 |
| 2026-09-08 | 9.060 | 9.130 | 8.900 | 9.060 | 9.060 | 3,685,600 |
| 2026-09-07 | 9.100 | 9.180 | 9.050 | 9.090 | 9.090 | 3,139,900 |
| 2026-09-04 | 9.120 | 9.260 | 9.030 | 9.090 | 9.090 | 4,138,400 |
| 2026-09-03 | 9.250 | 9.360 | 9.040 | 9.050 | 9.050 | 3,192,000 |
| 2026-09-02 | 9.300 | 9.340 | 9.170 | 9.210 | 9.210 | 3,999,900 |
| 2026-09-01 | 9.180 | 9.440 | 9.160 | 9.300 | 9.300 | 6,273,200 |
| 2026-08-31 | 9.050 | 9.200 | 8.980 | 9.200 | 9.200 | 4,223,160 |
| 2026-08-28 | 8.950 | 9.140 | 8.950 | 9.080 | 9.080 | 3,869,480 |
| 2026-08-27 | 8.940 | 9.050 | 8.810 | 9.050 | 9.050 | 4,518,101 |
| 2026-08-26 | 9.050 | 9.150 | 8.910 | 8.950 | 8.950 | 4,079,500 |
| 2026-08-25 | 8.920 | 9.100 | 8.860 | 9.060 | 9.060 | 4,841,315 |
| 2026-08-24 | 9.110 | 9.200 | 8.870 | 8.960 | 8.960 | 4,976,638 |
| 2026-08-21 | 8.790 | 9.110 | 8.650 | 9.110 | 9.110 | 5,350,579 |
| 2026-08-20 | 8.810 | 8.870 | 8.650 | 8.850 | 8.850 | 4,381,338 |
| 2026-08-19 | 8.920 | 8.970 | 8.610 | 8.640 | 8.640 | 8,290,100 |
| 2026-08-18 | 9.050 | 9.190 | 8.960 | 9.010 | 9.010 | 5,915,000 |
| 2026-08-17 | 9.170 | 9.200 | 8.860 | 9.150 | 9.150 | 10,357,260 |
| 2026-08-14 | 8.850 | 9.310 | 8.800 | 9.270 | 9.270 | 7,575,040 |
| 2026-08-13 | 8.970 | 9.020 | 8.820 | 8.860 | 8.860 | 4,659,100 |
| 2026-08-12 | 8.730 | 8.940 | 8.680 | 8.920 | 8.920 | 3,902,526 |
| 2026-08-11 | 9.010 | 9.160 | 8.750 | 8.880 | 8.880 | 6,972,800 |
| 2026-08-10 | 8.600 | 8.960 | 8.500 | 8.840 | 8.840 | 8,107,598 |
| 2026-08-07 | 8.630 | 8.630 | 8.340 | 8.580 | 8.580 | 5,801,260 |
| 2026-08-06 | 8.550 | 8.790 | 8.530 | 8.660 | 8.660 | 4,840,460 |
| 2026-08-05 | 8.700 | 8.720 | 8.500 | 8.600 | 8.600 | 5,945,545 |
| 2026-08-04 | 8.640 | 8.690 | 8.520 | 8.600 | 8.600 | 6,324,600 |
| 2026-08-03 | 8.240 | 8.640 | 8.240 | 8.640 | 8.640 | 8,646,100 |
| 2026-07-31 | 7.990 | 8.280 | 7.960 | 8.240 | 8.240 | 6,116,320 |
| 2026-07-30 | 8.000 | 8.140 | 7.900 | 7.950 | 7.950 | 5,455,000 |
| 2026-07-29 | 7.980 | 8.080 | 7.880 | 8.020 | 8.020 | 5,392,680 |
| 2026-07-28 | 7.780 | 7.980 | 7.700 | 7.920 | 7.920 | 5,292,243 |
| 2026-07-27 | 7.550 | 7.790 | 7.440 | 7.780 | 7.780 | 6,059,600 |
| 2026-07-24 | 7.600 | 7.620 | 7.470 | 7.480 | 7.480 | 4,145,800 |
| 2026-07-23 | 7.380 | 7.730 | 7.380 | 7.700 | 7.700 | 4,455,940 |
Page 1 of 21 · 1,218 trading daysOlder →
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-05-28 | 0.0350 CNY |
| 2025-05-21 | 0.0300 CNY |
| 2024-05-31 | 0.0230 CNY |
| 2023-06-13 | 0.0480 CNY |
| 2022-05-27 | 0.0250 CNY |
| 2021-06-25 | 0.0250 CNY |
| 2020-06-15 | 0.0240 CNY |
Open, high, low and close are as traded (CNY). Adjusted close accounts for splits and dividends. Educational only, not financial advice.