Alpha Microelectronics historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-10-20	12.300	12.300	11.900	12.050	12.050	26,019
2026-10-19	12.050	12.250	11.850	11.950	11.950	41,059
2026-10-16	12.300	12.350	11.900	12.200	12.200	161,353
2026-10-15	12.500	12.500	12.100	12.350	12.350	47,000
2026-10-14	12.850	12.850	12.500	12.700	12.700	43,000
2026-10-13	12.950	13.150	12.600	12.850	12.850	46,001
2026-10-12	12.250	13.100	12.250	12.950	12.950	121,000
2026-10-08	12.050	12.500	12.050	12.350	12.350	110,000
2026-10-07	12.300	12.600	11.800	12.200	12.200	359,020
2026-10-06	12.550	12.550	12.250	12.400	12.400	39,000
2026-10-05	12.650	12.650	12.200	12.400	12.400	100,000
2026-10-02	12.600	12.800	12.400	12.500	12.500	40,000
2026-10-01	12.550	12.750	12.300	12.350	12.350	51,050
2026-09-30	11.600	13.100	11.600	12.550	12.550	84,001
2026-09-29	12.300	12.650	12.300	12.550	12.550	28,000
2026-09-24	12.650	12.700	12.450	12.600	12.600	43,219
2026-09-23	12.700	12.700	12.400	12.550	12.550	42,080
2026-09-22	12.700	12.800	12.600	12.700	12.700	25,800
2026-09-21	12.850	12.850	12.650	12.800	12.800	55,001
2026-09-18	13.050	13.050	12.600	12.750	12.750	50,400
2026-09-17	12.800	13.400	12.650	12.950	12.950	43,000
2026-09-16	13.100	13.100	12.650	12.950	12.950	49,800
2026-09-15	12.700	13.350	12.600	12.900	12.900	56,000
2026-09-14	12.400	12.750	12.250	12.600	12.600	33,000
2026-09-11	13.100	13.100	12.000	12.800	12.800	56,000
2026-09-10	13.150	13.150	12.850	13.000	13.000	8,000
2026-09-09	13.800	13.800	12.850	13.150	13.150	58,000
2026-09-08	12.850	13.400	12.850	13.050	13.050	66,002
2026-09-07	12.550	12.900	12.550	12.800	12.800	26,000
2026-09-04	13.050	13.050	12.700	12.900	12.900	17,000
2026-09-03	12.900	12.900	12.700	12.900	12.900	53,901
2026-09-02	13.000	13.100	12.800	13.000	13.000	27,020
2026-09-01	13.400	13.400	12.900	13.200	13.200	35,000
2026-08-31	13.550	13.550	12.700	13.150	13.150	18,000
2026-08-28	13.350	13.350	13.050	13.200	13.200	24,000
2026-08-27	13.050	13.350	13.050	13.200	13.200	39,046
2026-08-26	13.200	13.200	12.950	13.100	13.100	40,000
2026-08-25	13.100	13.100	12.900	13.100	13.100	27,000
2026-08-24	13.350	13.400	12.850	13.150	13.150	19,010
2026-08-21	13.450	13.450	13.100	13.300	13.300	24,000
2026-08-20	13.450	13.450	13.150	13.200	13.200	42,000
2026-08-19	13.000	13.300	12.950	13.300	13.300	9,000
2026-08-18	13.700	13.700	13.100	13.350	13.350	32,000
2026-08-17	13.600	13.600	13.100	13.350	13.350	50,000
2026-08-14	13.650	13.850	13.300	13.600	13.600	64,000
2026-08-13	14.000	14.150	13.600	13.750	13.750	55,000
2026-08-12	13.800	14.150	13.800	14.000	14.000	77,000
2026-08-11	13.800	13.950	13.550	13.800	13.800	80,000
2026-08-10	14.400	14.600	13.750	14.100	14.100	77,000
2026-08-07	14.700	14.750	14.300	14.400	14.400	26,276
2026-08-06	14.900	14.900	14.350	14.550	14.550	21,000
2026-08-05	14.800	15.450	14.500	14.700	14.700	33,000
2026-08-04	14.000	14.550	14.000	14.400	14.400	19,140
2026-08-03	14.100	14.100	13.900	14.000	14.000	32,001
2026-07-31	13.600	14.400	13.600	14.000	14.000	62,000
2026-07-30	13.350	13.600	13.100	13.550	13.550	99,000
2026-07-29	14.750	14.900	13.350	13.800	13.800	57,001
2026-07-28	15.050	15.050	14.200	14.400	14.400	83,000
2026-07-27	15.450	15.500	14.350	15.000	15.000	48,000
2026-07-24	15.750	15.750	14.200	15.400	15.400	151,002

Page 1 of 2 · 64 trading daysOlder →

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.