Amazing Microelectronic historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2025-07-29	66.400	66.500	65.300	65.400	63.483	402,051
2025-07-28	70.800	70.800	69.400	69.600	64.469	440,197
2025-07-25	69.700	70.000	69.200	69.600	64.469	155,040
2025-07-24	71.200	71.900	69.300	69.700	64.561	154,375
2025-07-23	67.600	69.100	67.600	69.000	63.913	70,040
2025-07-22	69.800	70.000	68.200	68.200	63.172	127,201
2025-07-21	69.500	69.500	69.100	69.400	64.284	54,268
2025-07-18	70.100	70.200	69.500	69.500	64.376	127,003
2025-07-17	69.600	70.000	69.300	69.900	64.747	72,461
2025-07-16	69.500	69.800	69.000	69.300	64.191	95,307
2025-07-15	68.700	69.300	68.700	69.300	64.191	106,646
2025-07-14	68.800	68.800	68.400	68.600	63.543	43,100
2025-07-11	67.900	69.000	67.900	68.800	63.728	95,028
2025-07-10	67.500	67.900	67.500	67.800	62.802	36,514
2025-07-09	67.200	68.200	67.000	67.700	62.709	64,000
2025-07-08	67.000	67.300	66.700	66.900	61.968	80,011
2025-07-07	67.800	67.800	66.900	67.200	62.246	69,002
2025-07-04	68.400	68.900	67.800	68.000	62.987	88,044
2025-07-03	68.100	68.900	68.000	68.300	63.265	117,040
2025-07-02	67.500	68.200	67.400	68.000	62.987	62,000
2025-07-01	67.800	68.200	67.500	67.500	62.524	71,024
2025-06-30	68.500	68.500	67.800	67.800	62.802	46,206
2025-06-27	68.200	69.100	68.100	68.700	63.635	62,281
2025-06-26	68.700	68.900	68.100	68.200	63.172	86,101
2025-06-25	68.000	68.800	68.000	68.800	63.728	95,356
2025-06-24	66.500	68.200	66.500	68.000	62.987	109,136
2025-06-23	65.900	66.600	64.500	66.500	61.597	203,526
2025-06-20	68.200	68.200	66.800	67.100	62.153	139,014
2025-06-19	68.700	68.900	67.600	68.000	62.987	88,041
2025-06-18	68.900	69.400	68.500	68.900	63.820	67,244
2025-06-17	68.700	69.300	68.500	68.800	63.728	46,001
2025-06-16	68.300	69.100	68.200	68.400	63.357	114,459
2025-06-13	71.100	71.100	69.000	69.000	63.913	280,065
2025-06-12	72.300	72.300	70.700	71.100	65.858	160,110
2025-06-11	74.100	74.100	72.000	72.300	66.970	221,019
2025-06-10	75.000	75.300	74.000	74.500	69.008	174,035
2025-06-09	75.000	75.200	74.900	75.000	69.471	154,026
2025-06-06	74.800	75.300	74.800	75.000	69.471	84,022
2025-06-05	74.700	75.500	74.700	74.900	69.378	135,003
2025-06-04	72.500	74.400	72.500	74.400	68.915	150,021
2025-06-03	72.700	72.900	72.200	72.500	67.155	53,002
2025-06-02	73.500	73.500	71.600	72.000	66.692	163,002
2025-05-29	73.900	74.700	73.500	74.100	68.637	61,027
2025-05-28	74.100	74.100	73.800	73.900	68.452	67,010
2025-05-27	73.300	73.800	73.200	73.400	67.989	119,000
2025-05-26	74.200	74.300	73.700	73.700	68.267	118,044
2025-05-23	74.000	75.400	74.000	74.800	69.285	47,121
2025-05-22	73.900	75.000	73.900	74.700	69.193	148,020
2025-05-21	74.300	74.900	74.000	74.900	69.378	69,100
2025-05-20	73.700	74.000	73.400	73.800	68.359	109,028
2025-05-19	74.500	74.500	73.500	73.500	68.081	198,649
2025-05-16	74.600	75.000	74.300	74.700	69.193	130,027
2025-05-15	74.200	74.300	73.500	74.300	68.822	108,500
2025-05-14	73.300	74.100	73.300	74.100	68.637	192,114
2025-05-13	75.500	75.500	72.800	72.800	67.433	177,192
2025-05-12	73.300	74.400	73.300	73.800	68.359	161,035
2025-05-09	74.900	75.300	74.900	74.900	69.378	45,001
2025-05-08	74.600	76.100	74.600	74.900	69.378	93,180
2025-05-07	74.100	75.800	74.000	74.500	69.008	99,000
2025-05-06	73.500	75.000	73.500	74.900	69.378	79,800

← NewerPage 6 of 21 · 1,220 trading daysOlder →

Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-07-29	2.2161 TWD
2025-07-29	3.1844 TWD
2024-07-23	2.4576 TWD
2023-07-25	3.2698 TWD
2022-08-15	7.0861 TWD
2021-08-02	4.9758 TWD
2020-07-21	4.6902 TWD
2019-07-18	4.3144 TWD

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