Alpha Microelectronics historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-04-28	12.750	12.750	12.350	12.600	12.600	25,000
2026-04-27	12.900	12.900	12.300	12.650	12.650	25,011
2026-04-24	12.700	12.750	12.300	12.700	12.700	115,000
2026-04-23	12.800	12.850	12.650	12.800	12.800	44,000
2026-04-22	12.800	12.900	12.650	12.850	12.850	114,000
2026-04-21	12.950	12.950	12.650	12.900	12.900	106,002
2026-04-20	13.050	13.050	12.500	13.000	13.000	164,000
2026-04-17	13.000	13.150	12.950	13.000	13.000	29,050
2026-04-16	13.150	13.150	13.000	13.150	13.150	65,085
2026-04-15	13.600	13.600	13.000	13.150	13.150	40,088
2026-04-14	13.400	13.650	13.100	13.350	13.350	43,050
2026-04-13	12.950	13.900	12.950	13.450	13.450	166,003
2026-04-10	13.000	13.450	12.700	12.950	12.950	114,494
2026-04-09	12.900	12.900	12.600	12.800	12.800	12,001
2026-04-08	13.050	13.150	12.700	12.800	12.800	34,011
2026-04-07	13.000	13.150	12.900	12.900	12.900	19,002
2026-04-02	12.650	12.950	12.650	12.950	12.950	42,100
2026-04-01	12.700	13.500	12.600	12.600	12.600	122,000
2026-03-31	13.150	13.150	12.650	12.950	12.950	33,002
2026-03-30	13.100	13.100	12.500	12.800	12.800	42,013
2026-03-27	12.500	13.300	12.500	12.700	12.700	119,001
2026-03-26	13.100	13.100	12.650	12.750	12.750	30,000
2026-03-25	12.800	13.200	12.550	12.800	12.800	69,000
2026-03-24	12.750	13.200	12.450	12.800	12.800	39,000
2026-03-23	12.950	12.950	12.750	12.800	12.800	13,000
2026-03-20	12.700	13.150	12.700	12.800	12.800	37,001
2026-03-19	13.100	13.100	12.700	12.900	12.900	41,000
2026-03-18	13.250	13.800	12.850	13.150	13.150	77,000
2026-03-17	13.150	13.200	12.750	13.150	13.150	60,001
2026-03-16	13.000	13.100	12.800	13.100	13.100	18,768
2026-03-13	12.800	13.150	12.800	13.000	13.000	63,053
2026-03-12	13.150	13.150	12.600	13.050	13.050	70,000
2026-03-11	12.800	13.150	12.600	12.950	12.950	32,800
2026-03-10	12.600	12.950	12.200	12.650	12.650	22,001
2026-03-09	12.750	12.950	12.150	12.650	12.650	54,059
2026-03-06	12.850	13.050	12.300	12.800	12.800	60,083
2026-03-05	12.700	13.050	12.450	12.650	12.650	24,081
2026-03-04	12.050	12.650	12.050	12.450	12.450	54,000
2026-03-03	12.500	12.850	12.500	12.750	12.750	45,178
2026-03-02	12.200	13.250	12.200	12.900	12.900	29,092
2026-02-26	13.100	13.250	12.800	12.950	12.950	72,184
2026-02-25	13.250	13.350	12.850	13.100	13.100	37,024
2026-02-24	13.000	13.250	12.700	13.100	13.100	68,001
2026-02-23	13.000	13.300	12.800	13.000	13.000	45,000
2026-02-11	13.300	13.450	12.700	13.000	13.000	28,001
2026-02-10	13.200	13.200	12.550	12.950	12.950	28,054
2026-02-09	13.750	13.750	12.800	13.200	13.200	40,054
2026-02-06	13.850	13.850	13.200	13.450	13.450	39,002
2026-02-05	14.250	14.250	13.400	13.700	13.700	41,000
2026-02-04	13.550	13.950	13.400	13.850	13.850	82,000
2026-02-03	14.550	14.550	13.150	13.150	13.150	128,129
2026-02-02	13.450	14.300	13.450	14.200	14.200	250,995
2026-01-30	13.450	13.600	13.000	13.000	13.000	48,102
2026-01-29	13.800	13.800	13.300	13.800	13.800	34,011
2026-01-28	13.800	14.000	13.600	13.950	13.950	62,000
2026-01-27	13.900	13.900	13.600	13.800	13.800	58,001
2026-01-26	13.450	13.950	13.450	13.600	13.600	40,000
2026-01-23	13.800	13.800	13.200	13.800	13.800	67,317
2026-01-22	14.000	14.000	13.400	13.700	13.700	76,501
2026-01-21	14.100	14.100	13.200	14.000	14.000	170,000

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2023-07-05	2.0000 TWD
2022-07-04	1.4000 TWD
2019-06-28	0.3000 TWD

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