Alpha Microelectronics historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-01-20	14.000	14.950	13.900	14.100	14.100	401,156
2026-01-19	12.800	13.850	12.700	13.850	13.850	191,001
2026-01-16	12.350	12.800	12.300	12.600	12.600	68,001
2026-01-15	12.500	12.600	12.350	12.400	12.400	74,000
2026-01-14	12.400	12.650	12.250	12.650	12.650	58,200
2026-01-13	12.050	12.400	12.050	12.400	12.400	41,001
2026-01-12	12.000	12.450	12.000	12.250	12.250	57,692
2026-01-09	12.000	12.200	11.800	11.950	11.950	78,000
2026-01-08	11.800	12.050	11.800	12.000	12.000	42,000
2026-01-07	11.950	11.950	11.750	11.900	11.900	68,002
2026-01-06	11.950	11.950	11.750	11.950	11.950	71,000
2026-01-05	12.050	12.150	11.600	12.050	12.050	56,001
2026-01-02	11.950	12.050	11.950	12.050	12.050	20,869
2025-12-31	12.050	12.100	12.000	12.100	12.100	19,002
2025-12-30	12.000	12.150	11.950	12.150	12.150	29,000
2025-12-29	12.150	12.250	12.100	12.200	12.200	22,000
2025-12-26	12.100	12.150	12.000	12.100	12.100	38,001
2025-12-24	12.100	12.200	12.050	12.200	12.200	28,000
2025-12-23	12.200	12.300	12.050	12.250	12.250	43,000
2025-12-22	12.250	12.250	12.000	12.200	12.200	43,000
2025-12-19	12.250	12.300	12.100	12.250	12.250	13,001
2025-12-18	12.150	12.300	12.000	12.200	12.200	39,001
2025-12-17	12.300	12.300	12.250	12.300	12.300	28,000
2025-12-16	12.300	12.300	12.200	12.300	12.300	9,111
2025-12-15	12.400	12.400	12.200	12.300	12.300	8,002
2025-12-12	12.300	12.350	12.150	12.200	12.200	42,001
2025-12-11	12.450	12.450	12.250	12.350	12.350	6,011
2025-12-10	12.250	12.350	12.250	12.350	12.350	24,000
2025-12-09	12.500	12.500	12.250	12.350	12.350	36,500
2025-12-08	12.400	12.450	12.300	12.450	12.450	29,002
2025-12-05	12.250	12.350	12.250	12.350	12.350	2,000
2025-12-04	12.450	12.500	12.200	12.400	12.400	76,000
2025-12-03	12.350	12.400	12.300	12.400	12.400	12,002
2025-12-02	12.500	12.500	12.250	12.450	12.450	22,002
2025-12-01	12.300	12.400	12.200	12.400	12.400	12,001
2025-11-28	12.400	12.450	12.150	12.450	12.450	62,001
2025-11-27	12.350	12.500	12.350	12.500	12.500	6,000
2025-11-26	12.400	12.600	12.400	12.550	12.550	17,000
2025-11-25	12.550	12.750	12.550	12.750	12.750	2,000
2025-11-24	12.150	12.550	12.100	12.450	12.450	15,001
2025-11-21	12.600	12.600	12.150	12.300	12.300	27,000
2025-11-20	12.800	12.900	12.450	12.700	12.700	8,292
2025-11-19	12.650	12.650	12.350	12.350	12.350	25,000
2025-11-18	12.750	12.750	12.300	12.650	12.650	32,001
2025-11-17	12.950	12.950	12.600	12.750	12.750	9,010
2025-11-14	13.200	13.200	12.750	12.950	12.950	10,065
2025-11-13	13.450	13.450	13.050	13.200	13.200	29,001
2025-11-12	13.200	13.400	13.150	13.200	13.200	19,001
2025-11-11	13.200	13.250	13.150	13.200	13.200	17,002
2025-11-10	13.300	13.450	13.200	13.450	13.450	45,000
2025-11-07	13.450	13.650	13.400	13.400	13.400	36,141
2025-11-06	13.450	13.600	13.350	13.600	13.600	21,000
2025-11-05	13.300	13.700	13.150	13.500	13.500	121,002
2025-11-04	13.500	13.500	13.350	13.350	13.350	47,200
2025-11-03	13.250	13.450	13.250	13.400	13.400	15,012
2025-10-31	13.250	13.450	13.200	13.450	13.450	72,000
2025-10-30	13.500	13.850	13.350	13.450	13.450	65,000
2025-10-29	12.950	13.500	12.900	13.350	13.350	114,240
2025-10-28	12.850	12.850	12.550	12.800	12.800	90,075
2025-10-27	13.000	13.000	12.800	12.800	12.800	39,085

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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.