Shanghai Serum Bio-Technology Co. Ltd. A historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-22 | 23.590 | 23.740 | 23.250 | 23.350 | 23.105 | 720,112 |
| 2025-10-21 | 23.000 | 23.650 | 22.800 | 23.640 | 23.392 | 983,641 |
| 2025-10-20 | 22.940 | 23.120 | 22.590 | 22.930 | 22.689 | 636,458 |
| 2025-10-17 | 23.150 | 23.150 | 22.480 | 22.510 | 22.274 | 701,369 |
| 2025-10-16 | 23.300 | 23.370 | 22.900 | 23.000 | 22.759 | 837,994 |
| 2025-10-15 | 22.920 | 23.370 | 22.750 | 23.090 | 22.848 | 638,250 |
| 2025-10-14 | 22.890 | 23.350 | 22.680 | 22.920 | 22.680 | 907,990 |
| 2025-10-13 | 22.200 | 23.040 | 21.960 | 22.790 | 22.551 | 913,913 |
| 2025-10-10 | 23.250 | 23.500 | 23.010 | 23.040 | 22.798 | 851,372 |
| 2025-10-09 | 23.410 | 23.490 | 23.100 | 23.350 | 23.105 | 738,469 |
| 2025-09-30 | 23.040 | 23.670 | 23.040 | 23.400 | 23.155 | 631,427 |
| 2025-09-29 | 22.930 | 23.200 | 22.640 | 23.110 | 22.868 | 635,126 |
| 2025-09-26 | 23.010 | 23.300 | 22.510 | 22.930 | 22.689 | 570,282 |
| 2025-09-25 | 23.330 | 23.660 | 23.000 | 23.100 | 22.739 | 773,337 |
| 2025-09-24 | 22.720 | 23.330 | 22.650 | 23.330 | 22.965 | 943,889 |
| 2025-09-23 | 23.230 | 23.500 | 22.220 | 22.880 | 22.522 | 1,408,060 |
| 2025-09-22 | 23.790 | 23.990 | 23.220 | 23.420 | 23.054 | 835,948 |
| 2025-09-19 | 23.710 | 23.990 | 23.330 | 23.790 | 23.418 | 1,191,351 |
| 2025-09-18 | 24.400 | 24.630 | 23.590 | 23.770 | 23.398 | 1,527,285 |
| 2025-09-17 | 24.750 | 24.750 | 24.240 | 24.310 | 23.930 | 973,808 |
| 2025-09-16 | 24.310 | 24.610 | 24.190 | 24.540 | 24.156 | 747,407 |
| 2025-09-15 | 24.550 | 24.650 | 24.250 | 24.360 | 23.979 | 808,653 |
| 2025-09-12 | 24.780 | 24.880 | 24.240 | 24.610 | 24.225 | 1,294,710 |
| 2025-09-11 | 24.490 | 24.850 | 23.900 | 24.780 | 24.393 | 1,169,783 |
| 2025-09-10 | 24.870 | 25.340 | 24.480 | 24.540 | 24.156 | 1,150,985 |
| 2025-09-09 | 25.350 | 25.940 | 24.650 | 24.740 | 24.353 | 2,004,602 |
| 2025-09-08 | 24.020 | 25.460 | 24.020 | 25.350 | 24.954 | 1,948,379 |
| 2025-09-05 | 24.050 | 24.500 | 23.820 | 24.210 | 23.832 | 1,315,297 |
| 2025-09-04 | 23.910 | 24.800 | 23.720 | 24.050 | 23.674 | 1,921,018 |
| 2025-09-03 | 24.550 | 24.950 | 23.910 | 24.040 | 23.664 | 1,599,962 |
| 2025-09-02 | 24.990 | 25.050 | 23.970 | 24.560 | 24.176 | 1,594,299 |
| 2025-09-01 | 24.730 | 25.130 | 24.430 | 24.870 | 24.481 | 1,655,431 |
| 2025-08-29 | 24.850 | 25.050 | 24.380 | 24.610 | 24.225 | 1,681,123 |
| 2025-08-28 | 25.220 | 25.500 | 23.920 | 24.880 | 24.491 | 3,064,311 |
| 2025-08-27 | 26.990 | 27.270 | 25.250 | 25.250 | 24.855 | 3,434,313 |
| 2025-08-26 | 26.600 | 28.930 | 26.500 | 26.630 | 26.214 | 5,686,055 |
| 2025-08-25 | 25.230 | 25.880 | 25.200 | 25.570 | 25.170 | 1,651,756 |
| 2025-08-22 | 25.720 | 25.720 | 24.910 | 25.230 | 24.836 | 1,792,738 |
| 2025-08-21 | 25.820 | 25.990 | 25.480 | 25.640 | 25.239 | 1,261,622 |
| 2025-08-20 | 26.120 | 26.460 | 25.710 | 25.850 | 25.446 | 1,513,293 |
| 2025-08-19 | 26.300 | 26.800 | 26.010 | 26.380 | 25.968 | 1,668,072 |
| 2025-08-18 | 26.510 | 27.240 | 26.060 | 26.340 | 25.928 | 3,099,603 |
| 2025-08-15 | 24.970 | 26.630 | 24.900 | 26.150 | 25.741 | 2,750,461 |
| 2025-08-14 | 25.990 | 26.180 | 25.100 | 25.190 | 24.796 | 2,341,589 |
| 2025-08-13 | 25.430 | 25.720 | 25.050 | 25.720 | 25.318 | 2,139,077 |
| 2025-08-12 | 25.720 | 25.780 | 25.160 | 25.220 | 24.826 | 1,557,644 |
| 2025-08-11 | 25.000 | 25.840 | 24.980 | 25.650 | 25.249 | 1,731,578 |
| 2025-08-08 | 25.210 | 25.730 | 25.000 | 25.230 | 24.836 | 2,434,902 |
| 2025-08-07 | 25.970 | 26.020 | 25.130 | 25.210 | 24.816 | 2,633,494 |
| 2025-08-06 | 26.450 | 26.450 | 25.680 | 25.940 | 25.535 | 3,513,474 |
| 2025-08-05 | 26.810 | 27.330 | 25.770 | 26.100 | 25.692 | 6,392,573 |
| 2025-08-04 | 24.350 | 28.600 | 23.890 | 27.370 | 26.942 | 7,273,509 |
| 2025-08-01 | 24.350 | 25.170 | 23.840 | 24.460 | 24.078 | 3,605,520 |
| 2025-07-31 | 24.120 | 24.890 | 23.890 | 24.180 | 23.802 | 3,693,173 |
| 2025-07-30 | 24.850 | 24.900 | 24.130 | 24.360 | 23.979 | 3,156,693 |
| 2025-07-29 | 23.980 | 25.000 | 23.890 | 24.850 | 24.462 | 4,909,994 |
| 2025-07-28 | 24.980 | 25.000 | 23.870 | 24.010 | 23.635 | 4,627,871 |
| 2025-07-25 | 24.350 | 26.240 | 23.960 | 24.760 | 24.373 | 6,778,134 |
| 2025-07-24 | 24.100 | 25.460 | 23.630 | 23.890 | 23.517 | 6,190,291 |
| 2025-07-23 | 23.700 | 24.400 | 23.040 | 24.370 | 23.989 | 5,959,958 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-09-15 | 0.1200 CNY |
| 2026-05-29 | 0.2600 CNY |
| 2025-09-26 | 0.1200 CNY |
| 2025-06-05 | 0.2000 CNY |
| 2024-09-12 | 0.1200 CNY |
| 2024-06-03 | 0.2000 CNY |
| 2023-05-29 | 0.7500 CNY |
| 2022-06-07 | 0.9000 CNY |
Open, high, low and close are as traded (CNY). Adjusted close accounts for splits and dividends. Educational only, not financial advice.