Changzhou Langbo Seal Polytron Technologies Co Ltd Class A historical data

1M 3M 6M 1Y 5Y MAX Download CSV

Date	Open	High	Low	Close	Adj. close	Volume
2025-07-25	29.660	30.600	29.580	30.560	30.560	2,247,700
2025-07-24	29.830	30.040	29.300	29.660	29.660	1,645,900
2025-07-23	29.260	30.550	29.260	29.830	29.830	2,318,100
2025-07-22	29.680	30.400	29.410	29.800	29.800	1,572,700
2025-07-21	30.180	30.180	29.510	29.870	29.870	1,511,700
2025-07-18	29.800	30.200	29.160	30.180	30.180	2,159,300
2025-07-17	29.700	30.170	29.550	29.800	29.800	1,547,100
2025-07-16	30.100	30.890	29.620	29.800	29.800	2,891,800
2025-07-15	30.220	30.800	29.850	30.060	30.060	1,914,999
2025-07-14	31.280	31.290	29.360	30.370	30.370	2,884,400
2025-07-11	30.580	31.140	30.400	30.610	30.610	2,235,730
2025-07-10	30.450	30.800	29.890	30.360	30.360	2,583,600
2025-07-09	29.010	31.060	29.000	30.430	30.430	4,152,500
2025-07-08	28.030	29.300	27.890	28.960	28.960	2,584,300
2025-07-07	27.640	28.580	27.550	28.130	28.130	1,424,200
2025-07-04	28.030	28.380	27.660	27.680	27.680	1,601,000
2025-07-03	27.500	28.100	27.420	27.860	27.860	1,617,300
2025-07-02	28.580	28.770	27.430	27.480	27.480	2,453,300
2025-07-01	27.970	28.910	27.740	28.710	28.710	2,608,600
2025-06-30	27.900	28.460	27.340	28.070	28.070	2,519,400
2025-06-27	27.900	28.170	27.360	27.900	27.900	1,819,200
2025-06-26	28.010	28.350	27.580	27.750	27.750	1,409,600
2025-06-25	28.550	28.750	28.000	28.290	28.290	2,030,900
2025-06-24	28.170	28.830	28.160	28.450	28.450	1,543,300
2025-06-23	28.650	28.700	27.700	28.160	28.160	1,472,800
2025-06-20	28.350	28.480	27.000	28.150	28.150	2,680,300
2025-06-19	30.000	30.280	28.300	28.370	28.370	3,441,100
2025-06-18	30.080	30.490	29.500	29.930	29.930	3,048,700
2025-06-17	30.630	31.680	30.150	30.380	30.380	4,983,331
2025-06-16	32.000	34.100	30.950	31.380	31.380	8,072,766
2025-06-13	31.830	34.640	31.650	34.390	34.390	6,650,600
2025-06-12	30.500	31.840	30.230	31.650	31.650	5,851,789
2025-06-11	28.990	30.950	28.300	30.650	30.650	6,158,008
2025-06-10	27.900	30.300	27.500	28.710	28.710	6,687,266
2025-06-09	29.000	29.030	27.700	27.990	27.990	5,045,300
2025-06-06	28.010	29.890	28.010	29.300	29.300	4,248,808
2025-06-05	27.380	28.490	27.020	28.250	28.250	4,808,500
2025-06-04	27.880	28.860	27.290	27.520	27.520	6,865,200
2025-06-03	25.220	27.960	24.650	27.460	27.460	6,408,066
2025-05-30	26.180	26.210	25.010	25.420	25.420	3,494,600
2025-05-29	25.980	26.410	25.280	26.090	26.090	4,666,000
2025-05-28	25.840	26.000	25.380	25.980	25.980	1,983,800
2025-05-27	25.250	26.500	25.170	25.870	25.870	4,112,465
2025-05-26	24.040	25.980	24.040	25.240	25.240	4,122,000
2025-05-23	24.230	24.870	24.170	24.300	24.300	1,932,300
2025-05-22	24.200	24.780	23.900	23.960	23.960	992,300
2025-05-21	24.980	24.980	24.100	24.360	24.360	1,309,100
2025-05-20	24.590	24.770	24.270	24.720	24.720	1,606,700
2025-05-19	24.800	24.840	24.240	24.500	24.500	1,271,000
2025-05-16	24.100	24.860	23.970	24.710	24.710	1,188,200
2025-05-15	24.110	24.300	23.850	24.290	24.290	875,800
2025-05-14	24.380	24.380	24.070	24.120	24.120	793,950
2025-05-13	24.660	24.790	24.280	24.380	24.380	896,700
2025-05-12	24.250	24.680	24.200	24.460	24.460	990,767
2025-05-09	25.000	25.000	24.050	24.250	24.250	1,591,767
2025-05-08	24.680	25.040	24.520	24.820	24.820	1,342,550
2025-05-07	24.610	25.180	24.300	24.680	24.680	2,106,150
2025-05-06	24.250	24.690	23.920	24.510	24.510	1,651,767
2025-04-30	23.990	24.400	23.990	24.250	24.250	979,352
2025-04-29	24.540	24.540	23.810	24.240	24.240	1,566,661

← NewerPage 6 of 21 · 1,219 trading daysOlder →

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.