GRINM Semiconductor Materials Co. Ltd. A historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-10-19	36.300	37.780	35.050	36.700	36.700	37,737,419
2026-10-16	37.970	38.290	35.160	35.670	35.670	30,538,715
2026-10-15	37.150	37.990	36.310	36.980	36.980	34,022,546
2026-10-14	40.560	41.500	38.500	38.600	38.600	30,191,823
2026-10-13	39.170	41.730	38.230	40.710	40.710	38,666,098
2026-10-12	44.170	44.510	40.300	40.910	40.910	48,337,906
2026-10-09	44.530	46.880	42.160	45.630	45.630	57,533,675
2026-10-08	47.350	48.000	44.620	44.930	44.930	35,463,478
2026-09-30	49.900	49.980	47.020	47.090	47.090	41,784,023
2026-09-29	51.910	52.600	48.150	49.160	49.160	56,091,073
2026-09-28	54.000	57.500	52.500	53.150	53.150	58,360,964
2026-09-24	54.000	58.930	53.550	55.130	55.130	70,474,979
2026-09-23	52.710	55.840	52.120	55.000	55.000	64,962,376
2026-09-22	54.990	55.730	52.080	52.560	52.560	57,678,299
2026-09-21	56.970	57.960	53.610	54.590	54.590	66,719,913
2026-09-18	56.880	57.950	53.400	56.820	56.820	82,446,035
2026-09-17	57.000	60.590	53.690	55.000	55.000	101,930,418
2026-09-16	44.550	54.060	44.550	54.060	54.060	76,844,217
2026-09-15	45.190	47.600	42.830	45.050	45.050	57,879,663
2026-09-14	43.000	52.870	37.660	46.150	46.150	79,062,151
2026-09-11	45.220	45.220	45.220	45.220	45.220	0
2026-09-10	45.220	45.220	45.220	45.220	45.220	0
2026-09-09	45.220	45.220	45.220	45.220	45.220	0
2026-09-08	45.220	45.220	45.220	45.220	45.220	0
2026-09-07	45.220	45.220	45.220	45.220	45.220	0
2026-09-04	45.220	45.220	45.220	45.220	45.220	0
2026-09-03	45.220	45.220	45.220	45.220	45.220	0
2026-09-02	45.220	45.220	45.220	45.220	45.220	0
2026-09-01	45.220	45.220	45.220	45.220	45.220	0
2026-08-31	45.220	45.220	45.220	45.220	45.220	0
2026-08-28	45.330	46.680	43.880	45.220	45.220	64,559,563
2026-08-27	41.990	47.980	41.930	45.990	45.990	66,974,775
2026-08-26	45.000	45.400	41.810	41.910	41.910	53,667,903
2026-08-25	46.070	46.930	43.920	45.220	45.220	55,252,483
2026-08-24	44.000	48.500	42.350	48.290	48.290	68,221,605
2026-08-21	44.980	45.750	43.370	44.200	44.200	48,507,701
2026-08-20	49.100	49.180	43.000	44.980	44.980	71,369,715
2026-08-19	46.000	50.910	45.550	48.030	48.030	91,918,529
2026-08-18	43.620	49.900	43.620	49.480	49.480	89,359,192
2026-08-17	41.060	45.000	40.230	43.620	43.620	75,975,284
2026-08-14	40.500	41.870	39.680	41.000	41.000	63,577,655
2026-08-13	41.790	43.000	39.030	39.370	39.370	67,141,107
2026-08-12	40.540	41.270	39.500	40.700	40.700	56,492,056
2026-08-11	40.320	43.230	39.500	40.200	40.200	77,328,199
2026-08-10	39.180	42.950	38.750	41.740	41.740	79,271,218
2026-08-07	37.860	39.500	37.110	38.930	38.930	86,144,901
2026-08-06	31.350	38.700	31.350	37.850	37.850	94,354,886
2026-08-05	27.950	33.640	27.730	32.970	32.970	83,948,594
2026-08-04	26.910	28.510	26.160	28.030	28.030	49,944,632
2026-08-03	28.590	29.040	26.050	26.680	26.680	56,773,602
2026-07-31	32.000	32.800	29.010	29.180	29.180	66,050,565
2026-07-30	35.660	36.300	28.860	28.880	28.880	70,942,897
2026-07-29	39.020	39.660	34.300	36.070	36.070	64,551,193
2026-07-28	38.590	42.420	38.500	39.990	39.990	61,967,241
2026-07-27	35.000	40.930	35.000	39.990	39.990	58,977,983
2026-07-24	40.000	40.980	36.800	36.820	36.820	54,396,073
2026-07-23	43.330	44.350	39.300	40.850	40.850	45,788,422
2026-07-22	43.330	46.320	43.000	43.310	43.310	59,996,393
2026-07-21	40.300	47.160	33.820	46.510	46.510	76,678,691
2026-07-20	40.000	44.440	38.910	42.270	42.270	63,622,424

Page 1 of 1 · 60 trading days

Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-06-24	0.0550 CNY
2025-06-25	0.0600 CNY
2024-07-19	0.0100 CNY
2023-09-26	0.0600 CNY

Open, high, low and close are as traded (CNY). Adjusted close accounts for splits and dividends. Educational only, not financial advice.