CoAsia Microelectronics historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2025-10-23	45.100	46.600	44.800	45.150	44.927	4,644,351
2025-10-22	46.400	47.000	45.300	45.650	45.424	6,700,350
2025-10-21	47.250	49.750	47.050	47.100	46.867	12,388,009
2025-10-20	47.850	48.550	47.050	47.800	47.563	8,142,066
2025-10-17	46.350	48.850	46.000	47.050	46.817	17,659,938
2025-10-16	44.500	47.600	44.350	46.400	46.170	10,752,290
2025-10-15	43.900	44.250	42.800	43.400	43.185	2,924,238
2025-10-14	46.350	47.300	43.200	43.600	43.384	7,817,684
2025-10-13	44.450	45.750	44.100	45.350	45.126	5,437,690
2025-10-09	46.200	47.400	45.450	46.900	46.668	10,943,482
2025-10-08	47.850	48.350	46.200	47.150	46.917	10,430,150
2025-10-07	47.000	50.400	46.200	48.350	48.111	39,183,842
2025-10-03	42.050	45.950	41.850	45.950	45.723	13,337,842
2025-10-02	42.500	43.550	41.700	41.800	41.593	4,830,622
2025-10-01	42.500	42.750	41.450	41.450	41.245	2,230,125
2025-09-30	41.500	42.850	41.300	42.300	42.091	2,926,492
2025-09-29	41.150	41.150	41.150	41.150	40.946	0
2025-09-26	42.550	42.900	40.800	41.150	40.946	4,500,203
2025-09-25	44.050	45.300	42.950	43.000	42.787	4,825,565
2025-09-24	45.450	45.450	43.650	44.000	43.782	7,642,550
2025-09-23	49.650	49.750	45.400	45.750	45.524	40,387,518
2025-09-22	43.900	46.950	43.900	46.950	46.718	19,583,219
2025-09-19	44.800	44.800	42.000	42.700	42.489	8,156,599
2025-09-18	44.050	46.600	43.700	44.800	44.578	22,677,134
2025-09-17	42.250	44.750	41.900	43.700	43.484	31,171,175
2025-09-16	38.050	41.600	37.450	41.600	41.394	7,832,874
2025-09-15	37.850	38.500	37.300	37.850	37.663	1,441,818
2025-09-12	37.600	38.450	37.300	37.500	37.314	1,167,114
2025-09-11	38.650	38.850	37.200	37.300	37.115	1,711,261
2025-09-10	38.500	38.800	38.150	38.350	38.160	1,063,625
2025-09-09	39.250	39.550	38.350	38.350	38.160	1,267,719
2025-09-08	39.400	39.450	38.200	39.050	38.857	1,436,400
2025-09-05	38.300	39.200	37.550	39.000	38.807	2,354,760
2025-09-04	38.100	38.750	37.850	37.850	37.663	1,216,084
2025-09-03	37.500	38.250	37.500	37.850	37.663	1,481,514
2025-09-02	39.600	39.950	37.100	37.500	37.314	4,286,102
2025-09-01	40.600	41.000	39.500	39.550	39.354	2,731,390
2025-08-29	42.000	42.050	40.850	40.850	40.648	1,659,597
2025-08-28	42.000	42.500	41.500	41.600	41.394	1,175,079
2025-08-27	42.650	43.000	41.800	41.900	41.693	2,060,622
2025-08-26	41.650	42.750	41.250	42.100	41.892	1,552,551
2025-08-25	42.100	42.500	41.700	41.750	41.046	1,315,933
2025-08-22	43.600	43.800	41.550	41.550	40.849	3,138,495
2025-08-21	41.400	44.500	41.200	43.400	42.668	5,867,940
2025-08-20	41.200	41.650	40.200	40.550	39.866	1,686,401
2025-08-19	41.750	42.150	40.750	40.750	40.063	2,258,443
2025-08-18	42.700	42.700	41.650	41.650	40.948	2,139,383
2025-08-15	43.000	43.000	42.100	42.750	42.029	2,013,479
2025-08-14	43.150	44.750	42.700	42.900	42.176	4,857,295
2025-08-13	42.000	44.150	41.650	43.150	42.422	6,949,298
2025-08-12	40.300	42.650	40.250	41.350	40.653	3,835,669
2025-08-11	41.100	41.100	40.150	40.250	39.571	2,015,416
2025-08-08	41.550	41.950	41.000	41.100	40.407	1,457,557
2025-08-07	41.600	42.150	41.550	41.550	40.849	1,387,187
2025-08-06	42.500	42.550	41.650	41.700	40.997	3,250,560
2025-08-05	43.050	43.600	42.750	43.150	42.422	1,826,490
2025-08-04	42.300	43.550	41.900	42.700	41.980	1,948,019
2025-08-01	41.800	41.800	41.800	41.800	41.095	0
2025-07-31	42.100	42.400	41.750	41.800	41.095	1,183,052
2025-07-30	42.250	42.450	41.600	42.100	41.390	1,555,101

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-09-09	0.5000 TWD
2025-08-26	0.5000 TWD
2023-08-22	0.0301 TWD
2022-08-23	0.2563 TWD
2021-09-22	0.2040 TWD
2020-08-25	0.2000 TWD

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