Biosino Bio-Technology and Science Incorporation historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-01-28 | 5.200 | 5.400 | 4.560 | 4.700 | 4.700 | 576,000 |
| 2026-01-27 | 5.970 | 5.970 | 4.950 | 5.030 | 5.030 | 1,288,000 |
| 2026-01-26 | 5.500 | 6.440 | 5.500 | 5.970 | 5.970 | 1,286,000 |
| 2026-01-23 | 4.100 | 5.440 | 4.100 | 5.440 | 5.440 | 1,560,000 |
| 2026-01-22 | 6.360 | 7.000 | 3.500 | 4.000 | 4.000 | 4,796,000 |
| 2026-01-21 | 4.950 | 6.300 | 4.950 | 6.190 | 6.190 | 1,822,000 |
| 2026-01-20 | 4.070 | 4.930 | 4.070 | 4.930 | 4.930 | 1,305,300 |
| 2026-01-19 | 3.750 | 4.070 | 3.600 | 4.070 | 4.070 | 892,000 |
| 2026-01-16 | 3.470 | 3.590 | 3.470 | 3.590 | 3.590 | 300,000 |
| 2026-01-15 | 3.450 | 3.560 | 3.440 | 3.550 | 3.550 | 298,000 |
| 2026-01-14 | 3.500 | 3.590 | 3.420 | 3.510 | 3.510 | 242,000 |
| 2026-01-13 | 3.460 | 3.550 | 3.390 | 3.500 | 3.500 | 246,000 |
| 2026-01-12 | 3.420 | 3.600 | 3.420 | 3.450 | 3.450 | 292,000 |
| 2026-01-09 | 3.740 | 3.750 | 3.260 | 3.420 | 3.420 | 762,000 |
| 2026-01-08 | 3.370 | 3.790 | 3.350 | 3.650 | 3.650 | 1,716,000 |
| 2026-01-07 | 3.150 | 3.390 | 3.020 | 3.370 | 3.370 | 1,090,000 |
| 2026-01-06 | 2.500 | 3.170 | 2.500 | 3.170 | 3.170 | 1,496,000 |
| 2026-01-05 | 2.310 | 2.540 | 2.300 | 2.540 | 2.540 | 578,000 |
| 2026-01-02 | 2.250 | 2.300 | 2.250 | 2.280 | 2.280 | 154,000 |
| 2025-12-31 | 2.280 | 2.280 | 2.260 | 2.260 | 2.260 | 52,000 |
| 2025-12-30 | 2.220 | 2.360 | 2.220 | 2.300 | 2.300 | 376,000 |
| 2025-12-29 | 2.280 | 2.420 | 2.280 | 2.290 | 2.290 | 290,000 |
| 2025-12-24 | 2.290 | 2.290 | 2.250 | 2.250 | 2.250 | 232,000 |
| 2025-12-23 | 2.190 | 2.190 | 2.140 | 2.180 | 2.180 | 198,000 |
| 2025-12-22 | 2.190 | 2.200 | 2.160 | 2.160 | 2.160 | 106,000 |
| 2025-12-19 | 1.920 | 2.250 | 1.920 | 2.100 | 2.100 | 198,000 |
| 2025-12-18 | 2.070 | 2.070 | 2.070 | 2.070 | 2.070 | 10,000 |
| 2025-12-17 | 1.960 | 2.080 | 1.950 | 2.080 | 2.080 | 100,000 |
| 2025-12-16 | 2.090 | 2.350 | 2.090 | 2.110 | 2.110 | 282,000 |
| 2025-12-15 | 1.300 | 2.100 | 1.300 | 2.090 | 2.090 | 128,000 |
| 2025-12-12 | 2.100 | 2.100 | 2.100 | 2.100 | 2.100 | 12,000 |
| 2025-12-11 | 2.100 | 2.190 | 2.100 | 2.100 | 2.100 | 16,000 |
| 2025-12-10 | 2.110 | 2.200 | 2.050 | 2.190 | 2.190 | 16,000 |
| 2025-12-09 | 2.200 | 2.200 | 2.020 | 2.110 | 2.110 | 188,000 |
| 2025-12-08 | 2.300 | 2.360 | 2.000 | 2.200 | 2.200 | 228,000 |
| 2025-12-05 | 2.120 | 2.300 | 2.000 | 2.200 | 2.200 | 74,000 |
| 2025-12-04 | 2.350 | 2.350 | 2.120 | 2.120 | 2.120 | 198,000 |
| 2025-12-03 | 2.080 | 2.390 | 2.080 | 2.330 | 2.330 | 838,000 |
| 2025-12-02 | 1.800 | 2.070 | 1.730 | 2.070 | 2.070 | 360,000 |
| 2025-12-01 | 1.540 | 1.880 | 1.540 | 1.830 | 1.830 | 240,000 |
| 2025-11-28 | 1.680 | 1.680 | 1.440 | 1.510 | 1.510 | 92,000 |
| 2025-11-27 | 1.520 | 1.520 | 1.520 | 1.520 | 1.520 | 10,000 |
| 2025-11-26 | 1.380 | 1.520 | 1.380 | 1.520 | 1.520 | 30,000 |
| 2025-11-25 | 1.350 | 1.650 | 1.330 | 1.520 | 1.520 | 44,000 |
| 2025-11-24 | 1.290 | 1.500 | 1.130 | 1.420 | 1.420 | 106,000 |
| 2025-11-21 | 1.580 | 1.580 | 1.310 | 1.310 | 1.310 | 104,000 |
| 2025-11-20 | 1.680 | 1.680 | 1.680 | 1.680 | 1.680 | 24,000 |
| 2025-11-19 | 1.840 | 2.030 | 1.460 | 1.730 | 1.730 | 372,000 |
| 2025-11-18 | 1.700 | 2.180 | 1.650 | 1.800 | 1.800 | 1,298,000 |
| 2025-11-17 | 1.080 | 1.800 | 1.080 | 1.700 | 1.700 | 746,000 |
| 2025-11-14 | 1.020 | 1.030 | 1.020 | 1.030 | 1.030 | 30,000 |
| 2025-11-13 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 70,000 |
| 2025-11-12 | 0.960 | 1.000 | 0.960 | 0.980 | 0.980 | 196,000 |
| 2025-11-11 | 0.820 | 0.900 | 0.820 | 0.900 | 0.900 | 62,000 |
| 2025-11-10 | 0.960 | 0.960 | 0.960 | 0.960 | 0.960 | 0 |
| 2025-11-07 | 0.990 | 0.990 | 0.960 | 0.960 | 0.960 | 56,000 |
| 2025-11-06 | 0.820 | 0.820 | 0.820 | 0.820 | 0.820 | 50,000 |
| 2025-11-05 | 0.820 | 0.820 | 0.820 | 0.820 | 0.820 | 0 |
| 2025-11-04 | 0.790 | 0.800 | 0.790 | 0.800 | 0.800 | 6,000 |
| 2025-11-03 | 0.810 | 0.850 | 0.790 | 0.790 | 0.790 | 50,000 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2019-05-28 | 0.1136 HKD |
Open, high, low and close are as traded (HKD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.