Porton Fine Chemicals Ltd historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-10-23 | 24.400 | 24.910 | 24.070 | 24.820 | 24.716 | 11,445,349 |
| 2025-10-22 | 24.550 | 25.120 | 24.370 | 24.510 | 24.407 | 9,165,459 |
| 2025-10-21 | 24.600 | 24.930 | 24.050 | 24.710 | 24.606 | 13,372,311 |
| 2025-10-20 | 24.500 | 25.090 | 23.970 | 24.600 | 24.497 | 13,692,458 |
| 2025-10-17 | 25.030 | 25.210 | 23.950 | 23.980 | 23.879 | 16,994,685 |
| 2025-10-16 | 24.720 | 25.580 | 24.330 | 25.030 | 24.925 | 21,026,642 |
| 2025-10-15 | 23.420 | 25.000 | 23.200 | 24.800 | 24.696 | 31,712,873 |
| 2025-10-14 | 24.630 | 25.750 | 23.100 | 23.210 | 23.113 | 36,655,590 |
| 2025-10-13 | 23.440 | 24.500 | 23.000 | 23.340 | 23.242 | 22,493,674 |
| 2025-10-10 | 26.000 | 26.000 | 24.850 | 24.900 | 24.795 | 16,231,851 |
| 2025-10-09 | 25.830 | 26.350 | 25.430 | 26.120 | 26.010 | 19,717,474 |
| 2025-09-30 | 24.480 | 25.850 | 24.360 | 25.770 | 25.662 | 21,704,030 |
| 2025-09-29 | 24.630 | 24.740 | 23.920 | 24.470 | 24.367 | 13,881,372 |
| 2025-09-26 | 24.310 | 25.150 | 23.950 | 24.540 | 24.437 | 20,312,088 |
| 2025-09-25 | 25.270 | 25.840 | 24.680 | 24.680 | 24.576 | 21,351,707 |
| 2025-09-24 | 24.970 | 25.350 | 24.660 | 25.190 | 25.084 | 15,389,654 |
| 2025-09-23 | 26.350 | 26.390 | 24.220 | 24.980 | 24.875 | 28,993,674 |
| 2025-09-22 | 26.700 | 27.300 | 26.000 | 26.390 | 26.279 | 18,896,348 |
| 2025-09-19 | 27.210 | 27.710 | 26.110 | 26.250 | 26.140 | 21,783,926 |
| 2025-09-18 | 27.860 | 28.240 | 26.710 | 27.210 | 27.096 | 33,616,244 |
| 2025-09-17 | 27.950 | 28.350 | 27.370 | 27.820 | 27.703 | 30,487,136 |
| 2025-09-16 | 28.630 | 28.830 | 27.770 | 28.080 | 27.962 | 34,187,322 |
| 2025-09-15 | 26.400 | 29.500 | 26.400 | 28.590 | 28.470 | 57,123,977 |
| 2025-09-12 | 25.580 | 26.780 | 24.750 | 26.180 | 26.070 | 39,186,926 |
| 2025-09-11 | 24.700 | 25.940 | 23.370 | 25.580 | 25.473 | 36,400,333 |
| 2025-09-10 | 24.640 | 26.200 | 24.610 | 25.850 | 25.741 | 33,418,098 |
| 2025-09-09 | 25.680 | 26.310 | 24.700 | 24.850 | 24.746 | 29,103,514 |
| 2025-09-08 | 25.710 | 26.350 | 25.300 | 25.700 | 25.592 | 26,976,795 |
| 2025-09-05 | 24.510 | 26.490 | 24.510 | 25.900 | 25.791 | 39,676,020 |
| 2025-09-04 | 26.700 | 26.990 | 24.190 | 24.730 | 24.626 | 44,865,160 |
| 2025-09-03 | 25.280 | 28.000 | 25.210 | 26.710 | 26.598 | 62,788,049 |
| 2025-09-02 | 25.310 | 25.610 | 24.510 | 24.880 | 24.776 | 32,143,375 |
| 2025-09-01 | 24.580 | 25.670 | 24.330 | 25.470 | 25.363 | 40,034,843 |
| 2025-08-29 | 23.280 | 25.190 | 23.100 | 24.580 | 24.477 | 48,086,727 |
| 2025-08-28 | 23.110 | 23.500 | 22.210 | 23.180 | 23.083 | 21,604,115 |
| 2025-08-27 | 24.130 | 24.310 | 23.200 | 23.250 | 23.152 | 23,807,676 |
| 2025-08-26 | 24.490 | 24.650 | 24.000 | 24.120 | 24.019 | 24,010,389 |
| 2025-08-25 | 23.880 | 25.140 | 23.720 | 24.620 | 24.517 | 37,138,822 |
| 2025-08-22 | 23.000 | 23.800 | 23.000 | 23.440 | 23.342 | 21,693,564 |
| 2025-08-21 | 23.000 | 23.430 | 22.830 | 23.000 | 22.903 | 15,980,067 |
| 2025-08-20 | 23.020 | 23.400 | 22.560 | 23.090 | 22.993 | 25,276,765 |
| 2025-08-19 | 23.390 | 24.430 | 23.230 | 23.380 | 23.282 | 32,351,226 |
| 2025-08-18 | 23.820 | 24.250 | 23.380 | 23.660 | 23.561 | 36,173,404 |
| 2025-08-15 | 23.400 | 23.850 | 23.010 | 23.820 | 23.720 | 26,901,689 |
| 2025-08-14 | 23.350 | 23.850 | 23.120 | 23.380 | 23.282 | 34,875,445 |
| 2025-08-13 | 22.450 | 23.540 | 22.360 | 23.270 | 23.172 | 38,549,379 |
| 2025-08-12 | 22.780 | 22.980 | 22.180 | 22.450 | 22.356 | 19,188,567 |
| 2025-08-11 | 22.220 | 22.980 | 22.180 | 22.860 | 22.764 | 20,719,144 |
| 2025-08-08 | 22.530 | 22.630 | 22.140 | 22.240 | 22.147 | 19,536,718 |
| 2025-08-07 | 22.800 | 23.130 | 22.290 | 22.530 | 22.435 | 20,906,962 |
| 2025-08-06 | 23.560 | 23.960 | 22.800 | 22.900 | 22.804 | 33,180,444 |
| 2025-08-05 | 23.820 | 24.180 | 23.400 | 23.680 | 23.581 | 23,292,827 |
| 2025-08-04 | 23.430 | 23.850 | 22.800 | 23.780 | 23.680 | 28,273,237 |
| 2025-08-01 | 23.540 | 24.350 | 23.450 | 23.520 | 23.421 | 26,161,602 |
| 2025-07-31 | 24.150 | 24.700 | 23.560 | 23.790 | 23.690 | 42,844,834 |
| 2025-07-30 | 24.710 | 25.180 | 23.930 | 24.290 | 24.188 | 49,769,632 |
| 2025-07-29 | 24.850 | 26.250 | 23.900 | 25.480 | 25.373 | 64,557,624 |
| 2025-07-28 | 23.660 | 24.980 | 23.250 | 24.840 | 24.736 | 48,906,941 |
| 2025-07-25 | 22.050 | 24.930 | 21.950 | 23.660 | 23.561 | 65,311,751 |
| 2025-07-24 | 21.200 | 22.310 | 21.100 | 22.000 | 21.908 | 53,411,277 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2026-05-12 | 0.0900 CNY |
| 2024-05-29 | 0.4870 CNY |
| 2023-05-09 | 1.1062 CNY |
| 2022-04-28 | 0.1930 CNY |
| 2021-04-15 | 0.1210 CNY |
| 2020-05-08 | 0.1040 CNY |
| 2019-06-12 | 0.0470 CNY |
Open, high, low and close are as traded (CNY). Adjusted close accounts for splits and dividends. Educational only, not financial advice.