Changzhou Langbo Seal Polytron Technologies Co Ltd Class A historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2025-01-23 | 23.680 | 24.280 | 23.570 | 23.790 | 23.790 | 1,278,061 |
| 2025-01-22 | 24.390 | 24.390 | 23.500 | 23.560 | 23.560 | 799,200 |
| 2025-01-21 | 23.690 | 24.390 | 23.650 | 24.390 | 24.390 | 1,198,100 |
| 2025-01-20 | 24.450 | 24.540 | 23.530 | 23.710 | 23.710 | 1,359,500 |
| 2025-01-17 | 24.240 | 24.530 | 23.870 | 24.450 | 24.450 | 984,800 |
| 2025-01-16 | 24.260 | 24.670 | 24.000 | 24.070 | 24.070 | 1,159,400 |
| 2025-01-15 | 25.090 | 25.090 | 24.000 | 24.150 | 24.150 | 1,765,998 |
| 2025-01-14 | 24.760 | 25.090 | 24.500 | 25.090 | 25.090 | 1,422,600 |
| 2025-01-13 | 24.340 | 25.120 | 23.850 | 24.680 | 24.680 | 990,331 |
| 2025-01-10 | 24.760 | 25.400 | 24.450 | 24.840 | 24.840 | 1,451,311 |
| 2025-01-09 | 24.340 | 25.710 | 23.900 | 24.620 | 24.620 | 2,243,526 |
| 2025-01-08 | 23.060 | 24.360 | 22.800 | 24.220 | 24.220 | 1,885,700 |
| 2025-01-07 | 21.700 | 23.060 | 21.700 | 23.060 | 23.060 | 1,329,200 |
| 2025-01-06 | 21.990 | 22.500 | 21.660 | 21.700 | 21.700 | 1,080,200 |
| 2025-01-03 | 23.670 | 23.820 | 22.370 | 22.370 | 22.370 | 1,797,200 |
| 2025-01-02 | 23.360 | 24.400 | 22.660 | 23.690 | 23.690 | 1,766,800 |
| 2024-12-31 | 24.500 | 26.940 | 23.500 | 24.290 | 24.290 | 2,740,111 |
| 2024-12-30 | 25.650 | 25.700 | 24.350 | 24.490 | 24.490 | 2,151,300 |
| 2024-12-27 | 24.890 | 26.000 | 24.670 | 25.740 | 25.740 | 1,736,600 |
| 2024-12-26 | 24.590 | 25.300 | 24.400 | 24.880 | 24.880 | 1,044,900 |
| 2024-12-25 | 25.750 | 26.650 | 24.270 | 24.580 | 24.580 | 2,143,300 |
| 2024-12-24 | 25.510 | 25.850 | 24.900 | 25.730 | 25.730 | 2,618,200 |
| 2024-12-23 | 27.500 | 27.500 | 25.510 | 25.690 | 25.690 | 3,262,265 |
| 2024-12-20 | 26.390 | 28.000 | 25.970 | 26.640 | 26.640 | 4,265,900 |
| 2024-12-19 | 24.800 | 26.170 | 24.260 | 26.080 | 26.080 | 2,941,400 |
| 2024-12-18 | 26.000 | 26.280 | 24.800 | 25.000 | 25.000 | 4,119,370 |
| 2024-12-17 | 25.090 | 27.720 | 24.700 | 26.260 | 26.260 | 5,410,200 |
| 2024-12-16 | 25.000 | 26.460 | 24.250 | 25.200 | 25.200 | 3,734,800 |
| 2024-12-13 | 24.430 | 24.900 | 24.080 | 24.700 | 24.700 | 1,843,700 |
| 2024-12-12 | 25.010 | 25.150 | 24.400 | 24.410 | 24.410 | 2,218,700 |
| 2024-12-11 | 24.800 | 25.230 | 24.410 | 25.020 | 25.020 | 1,996,500 |
| 2024-12-10 | 24.690 | 24.990 | 24.000 | 24.860 | 24.860 | 2,980,100 |
| 2024-12-09 | 24.570 | 24.890 | 23.600 | 24.190 | 24.190 | 2,128,800 |
| 2024-12-06 | 24.120 | 24.880 | 24.000 | 24.470 | 24.470 | 2,393,570 |
| 2024-12-05 | 24.230 | 24.720 | 23.880 | 24.250 | 24.250 | 1,615,800 |
| 2024-12-04 | 25.000 | 25.140 | 24.100 | 24.250 | 24.250 | 2,968,500 |
| 2024-12-03 | 25.330 | 26.100 | 24.800 | 25.380 | 25.380 | 2,961,500 |
| 2024-12-02 | 25.000 | 25.950 | 24.600 | 25.290 | 25.290 | 4,780,800 |
| 2024-11-29 | 23.200 | 25.290 | 23.100 | 25.290 | 25.290 | 4,622,400 |
| 2024-11-28 | 22.990 | 23.450 | 22.520 | 22.990 | 22.990 | 2,330,300 |
| 2024-11-27 | 23.230 | 23.550 | 22.160 | 23.220 | 23.220 | 3,608,100 |
| 2024-11-26 | 25.800 | 25.800 | 23.190 | 23.740 | 23.740 | 6,214,800 |
| 2024-11-25 | 24.360 | 25.770 | 22.600 | 25.770 | 25.770 | 8,055,000 |
| 2024-11-22 | 21.380 | 23.430 | 21.120 | 23.430 | 23.430 | 3,893,700 |
| 2024-11-21 | 21.730 | 21.850 | 21.080 | 21.300 | 21.300 | 2,661,200 |
| 2024-11-20 | 21.710 | 21.940 | 21.370 | 21.900 | 21.900 | 1,533,000 |
| 2024-11-19 | 21.120 | 21.680 | 20.990 | 21.680 | 21.680 | 1,549,300 |
| 2024-11-18 | 22.620 | 22.960 | 20.600 | 21.100 | 21.100 | 3,031,900 |
| 2024-11-15 | 23.230 | 23.810 | 22.630 | 22.760 | 22.760 | 2,003,700 |
| 2024-11-14 | 23.100 | 24.690 | 23.090 | 23.740 | 23.740 | 4,201,300 |
| 2024-11-13 | 22.500 | 23.250 | 21.790 | 23.090 | 23.090 | 2,723,850 |
| 2024-11-12 | 23.090 | 23.190 | 22.160 | 22.620 | 22.620 | 1,743,350 |
| 2024-11-11 | 22.610 | 23.390 | 22.060 | 23.070 | 23.070 | 2,712,500 |
| 2024-11-08 | 22.480 | 22.800 | 22.020 | 22.600 | 22.600 | 2,087,400 |
| 2024-11-07 | 22.800 | 22.950 | 21.800 | 22.480 | 22.480 | 2,909,100 |
| 2024-11-06 | 22.340 | 23.080 | 22.030 | 22.660 | 22.660 | 3,100,500 |
| 2024-11-05 | 22.480 | 22.600 | 21.580 | 22.380 | 22.380 | 2,992,400 |
| 2024-11-04 | 22.300 | 23.500 | 21.900 | 22.170 | 22.170 | 3,783,363 |
| 2024-11-01 | 23.130 | 23.960 | 21.720 | 22.000 | 22.000 | 3,945,600 |
| 2024-10-31 | 21.520 | 23.760 | 21.400 | 23.130 | 23.130 | 4,954,763 |
Stock splits
No stock splits on record.
Dividends
| Ex-date | Amount |
|---|---|
| 2023-07-06 | 0.0500 CNY |
| 2022-08-01 | 0.1000 CNY |
| 2021-07-13 | 0.1000 CNY |
| 2020-07-28 | 0.0700 CNY |
| 2019-06-20 | 0.1000 CNY |
Open, high, low and close are as traded (CNY). Adjusted close accounts for splits and dividends. Educational only, not financial advice.