Alpha Microelectronics historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2025-07-29	13.850	13.850	13.450	13.500	13.500	23,000
2025-07-28	13.400	13.700	13.400	13.700	13.700	31,001
2025-07-25	13.850	13.850	13.400	13.400	13.400	7,801
2025-07-24	13.700	13.900	13.600	13.750	13.750	18,001
2025-07-23	13.950	13.950	13.950	13.950	13.950	2,000
2025-07-22	13.800	13.800	13.600	13.800	13.800	9,000
2025-07-21	13.850	13.900	13.600	13.800	13.800	15,000
2025-07-18	13.700	13.850	13.450	13.750	13.750	36,001
2025-07-17	13.600	13.600	13.350	13.550	13.550	17,000
2025-07-16	13.650	13.650	13.400	13.400	13.400	21,000
2025-07-15	13.700	13.700	13.500	13.500	13.500	3,001
2025-07-14	13.600	13.600	13.300	13.500	13.500	11,002
2025-07-11	13.450	13.750	13.350	13.500	13.500	40,000
2025-07-10	13.600	13.600	13.250	13.350	13.350	48,074
2025-07-09	13.650	13.700	13.300	13.450	13.450	41,000
2025-07-08	14.050	14.050	14.050	14.050	14.050	1,000
2025-07-07	13.650	13.850	13.650	13.850	13.850	15,000
2025-07-04	14.050	14.300	13.800	14.050	14.050	13,030
2025-07-03	13.800	14.400	13.800	14.100	14.100	28,000
2025-07-02	13.600	13.900	13.600	13.900	13.900	30,000
2025-07-01	13.650	13.800	13.600	13.600	13.600	19,000
2025-06-30	13.700	13.700	13.450	13.450	13.450	31,000
2025-06-27	13.750	13.750	13.700	13.700	13.700	7,000
2025-06-26	13.750	14.000	13.700	14.000	14.000	45,001
2025-06-25	13.900	13.900	13.650	13.650	13.650	25,031
2025-06-24	14.400	14.400	13.800	13.900	13.900	11,000
2025-06-23	13.950	13.950	13.950	13.950	13.950	2,001
2025-06-20	13.950	14.300	13.600	13.850	13.850	20,000
2025-06-19	14.300	14.300	13.800	13.950	13.950	9,001
2025-06-18	14.500	14.500	14.500	14.500	14.500	0
2025-06-17	14.500	14.600	14.500	14.500	14.500	6,010
2025-06-16	14.250	14.550	14.000	14.450	14.450	14,000
2025-06-13	14.650	14.650	14.150	14.150	14.150	26,000
2025-06-12	14.650	14.800	14.400	14.650	14.650	40,003
2025-06-11	14.650	14.900	14.600	14.900	14.900	20,006
2025-06-10	14.500	15.000	14.450	14.950	14.950	30,000
2025-06-09	14.800	14.800	14.200	14.700	14.700	29,000
2025-06-06	14.850	14.850	14.450	14.800	14.800	19,000
2025-06-05	14.950	15.000	14.450	14.600	14.600	46,700
2025-06-04	14.200	15.000	13.950	14.750	14.750	62,000
2025-06-03	14.250	14.250	13.700	14.000	14.000	25,000
2025-06-02	14.250	14.300	14.000	14.100	14.100	68,001
2025-05-29	14.250	14.250	13.900	14.050	14.050	36,333
2025-05-28	14.400	14.400	14.050	14.100	14.100	20,133
2025-05-27	14.550	14.600	14.050	14.050	14.050	52,000
2025-05-26	14.650	14.650	14.300	14.400	14.400	31,001
2025-05-23	15.150	15.150	14.500	14.500	14.500	31,000
2025-05-22	14.350	15.000	14.350	14.900	14.900	183,000
2025-05-21	14.000	14.350	13.950	14.300	14.300	119,380
2025-05-20	14.200	14.200	14.000	14.100	14.100	19,002
2025-05-19	13.850	14.050	13.850	14.050	14.050	23,000
2025-05-16	14.300	14.450	14.300	14.350	14.350	36,049
2025-05-15	14.450	14.450	14.100	14.300	14.300	33,002
2025-05-14	14.450	14.500	14.250	14.450	14.450	49,001
2025-05-13	14.500	14.500	14.200	14.300	14.300	45,001
2025-05-12	14.050	14.250	14.000	14.150	14.150	26,002
2025-05-09	14.250	14.300	14.100	14.200	14.200	78,000
2025-05-08	13.600	14.400	13.600	14.100	14.100	100,000
2025-05-07	13.750	13.850	13.400	13.600	13.600	51,001
2025-05-06	13.350	13.650	13.300	13.600	13.600	48,050

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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.