CoAsia Microelectronics historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2025-07-29	43.550	43.650	42.100	42.200	41.488	2,207,499
2025-07-28	42.850	43.750	41.850	43.550	42.815	2,876,455
2025-07-25	43.400	43.700	42.550	42.650	41.931	1,529,279
2025-07-24	43.950	44.200	43.100	43.150	42.422	1,706,025
2025-07-23	43.100	43.750	43.000	43.600	42.865	3,183,047
2025-07-22	43.000	46.000	42.850	42.950	42.226	11,267,075
2025-07-21	43.000	43.450	42.600	42.650	41.931	1,336,450
2025-07-18	43.700	43.700	42.500	42.950	42.226	1,848,001
2025-07-17	43.050	43.300	42.500	43.100	42.373	1,129,050
2025-07-16	43.100	43.750	42.650	42.650	41.931	2,471,071
2025-07-15	41.850	43.450	41.700	43.250	42.521	2,105,825
2025-07-14	42.200	42.350	41.500	41.950	41.242	844,498
2025-07-11	42.450	42.950	42.100	42.200	41.488	1,233,351
2025-07-10	42.000	43.100	42.000	42.050	41.341	1,794,482
2025-07-09	42.200	42.450	41.700	41.850	41.144	1,355,100
2025-07-08	41.900	42.450	41.150	42.000	41.292	1,903,369
2025-07-07	42.550	42.950	41.800	41.800	41.095	2,253,485
2025-07-04	44.500	44.900	43.050	43.050	42.324	2,290,028
2025-07-03	44.650	45.050	44.200	44.400	43.651	1,583,727
2025-07-02	44.000	45.400	44.000	44.800	44.044	2,587,055
2025-07-01	44.100	44.600	43.700	43.800	43.061	1,591,200
2025-06-30	45.350	45.400	44.000	44.000	43.258	2,173,555
2025-06-27	45.450	45.800	45.000	45.000	44.241	1,915,725
2025-06-26	45.500	46.100	45.100	45.150	44.388	1,920,881
2025-06-25	47.700	47.850	45.500	45.500	44.733	3,790,792
2025-06-24	46.100	47.350	46.100	47.200	46.404	2,030,115
2025-06-23	45.900	45.900	44.250	45.700	44.929	3,364,088
2025-06-20	47.650	48.150	46.100	46.250	45.470	3,311,303
2025-06-19	47.750	47.950	46.750	47.650	46.846	3,493,733
2025-06-18	48.250	48.750	47.750	47.750	46.945	2,508,474
2025-06-17	49.250	49.800	48.500	48.500	47.682	4,198,204
2025-06-16	48.450	49.350	48.000	49.350	48.518	4,068,439
2025-06-13	50.300	50.500	48.600	48.600	47.780	10,654,590
2025-06-12	49.850	52.000	49.750	50.800	49.943	39,077,455
2025-06-11	44.800	49.250	44.700	49.250	48.419	13,086,608
2025-06-10	44.000	46.450	43.400	44.800	44.044	11,490,561
2025-06-09	44.900	45.000	43.650	45.000	44.241	3,320,646
2025-06-06	45.700	46.300	44.350	44.350	43.602	4,994,742
2025-06-05	45.600	46.050	44.950	45.600	44.831	2,823,688
2025-06-04	45.000	45.800	44.800	45.250	44.487	3,977,291
2025-06-03	45.500	45.700	44.300	44.600	43.848	3,484,369
2025-06-02	46.450	46.450	44.000	44.500	43.749	6,243,389
2025-05-29	49.000	49.000	46.500	46.500	45.716	6,466,726
2025-05-28	49.800	50.400	48.350	48.400	47.584	4,170,415
2025-05-27	49.400	50.300	48.600	49.500	48.665	4,126,956
2025-05-26	49.000	50.700	48.700	49.300	48.468	7,124,914
2025-05-23	49.100	49.600	48.250	48.550	47.731	1,614,089
2025-05-22	49.750	49.750	48.500	48.700	47.879	4,016,900
2025-05-21	50.200	51.000	49.950	49.950	49.108	3,506,748
2025-05-20	50.800	50.800	49.350	49.700	48.862	4,870,760
2025-05-19	51.800	52.400	49.900	49.900	49.058	8,875,165
2025-05-16	54.800	54.900	51.800	51.800	50.926	7,664,011
2025-05-15	55.400	55.800	54.200	54.200	53.286	8,904,505
2025-05-14	55.000	55.400	53.900	54.300	53.384	9,679,641
2025-05-13	54.600	54.900	53.100	53.500	52.598	9,976,495
2025-05-12	52.500	54.500	51.900	53.300	52.401	15,176,160
2025-05-09	52.700	52.800	50.800	51.600	50.730	11,159,628
2025-05-08	52.200	54.000	51.800	52.400	51.516	25,430,974
2025-05-07	51.300	52.200	49.150	51.200	50.336	18,568,751
2025-05-06	47.800	52.200	47.800	51.300	50.435	23,650,293

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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.