Alpha Microelectronics historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-07-23	15.500	15.850	15.200	15.700	15.700	77,595
2026-07-22	16.450	16.850	15.200	15.500	15.500	80,000
2026-07-21	15.350	16.450	15.000	16.450	16.450	239,068
2026-07-20	16.150	16.550	15.100	15.100	15.100	225,231
2026-07-17	17.050	17.100	15.600	16.150	16.150	210,016
2026-07-16	16.750	17.450	16.700	17.100	17.100	278,026
2026-07-15	16.500	17.400	16.350	17.200	17.200	225,200
2026-07-14	17.000	17.550	15.800	16.500	16.500	241,000
2026-07-13	16.600	17.800	16.200	16.850	16.850	396,012
2026-07-10	16.800	16.800	16.800	16.800	16.800	0
2026-07-09	15.800	16.800	15.700	16.800	16.800	523,000
2026-07-08	15.300	15.350	14.900	15.300	15.300	101,000
2026-07-07	16.200	16.200	15.300	15.300	15.300	87,001
2026-07-06	16.300	16.300	16.000	16.100	16.100	148,000
2026-07-03	15.650	15.850	15.400	15.850	15.850	106,000
2026-07-02	15.150	15.900	15.150	15.800	15.800	173,529
2026-07-01	15.350	15.850	15.150	15.350	15.350	233,000
2026-06-30	16.000	16.000	15.050	15.400	15.400	367,001
2026-06-29	15.900	16.750	15.900	16.250	16.250	622,093
2026-06-26	18.000	18.250	15.500	17.450	17.450	1,996,246
2026-06-25	16.600	16.600	16.600	16.600	16.600	633,750
2026-06-24	14.250	15.100	14.050	15.100	15.100	784,000
2026-06-23	12.700	13.750	12.700	13.750	13.750	415,045
2026-06-22	12.300	12.750	12.200	12.500	12.500	149,000
2026-06-18	12.350	12.350	12.100	12.250	12.250	54,000
2026-06-17	12.300	12.300	12.050	12.250	12.250	37,000
2026-06-16	12.150	12.300	12.100	12.300	12.300	56,000
2026-06-15	12.250	12.250	12.050	12.150	12.150	49,010
2026-06-12	11.800	12.150	11.750	12.100	12.100	49,700
2026-06-11	11.800	12.150	11.800	12.150	12.150	52,002
2026-06-10	11.500	12.300	11.500	12.150	12.150	98,050
2026-06-09	12.300	12.400	12.150	12.350	12.350	39,001
2026-06-08	11.600	12.300	11.600	12.300	12.300	48,001
2026-06-05	12.450	12.500	12.100	12.450	12.450	74,001
2026-06-04	12.400	12.550	12.250	12.450	12.450	62,000
2026-06-03	12.450	12.450	12.150	12.400	12.400	137,000
2026-06-02	12.500	12.500	12.150	12.400	12.400	164,000
2026-06-01	12.400	12.500	12.000	12.400	12.400	72,701
2026-05-29	12.700	12.700	12.450	12.500	12.500	57,000
2026-05-28	12.700	12.850	12.450	12.650	12.650	60,000
2026-05-27	12.750	12.900	12.500	12.700	12.700	82,001
2026-05-26	12.850	12.950	12.600	12.750	12.750	60,000
2026-05-25	12.950	13.200	12.650	12.850	12.850	87,000
2026-05-22	12.350	12.950	12.250	12.900	12.900	216,500
2026-05-21	12.450	12.500	12.100	12.350	12.350	80,196
2026-05-20	12.000	12.300	11.950	12.150	12.150	56,051
2026-05-19	12.000	12.150	11.900	12.050	12.050	98,150
2026-05-18	12.100	12.400	12.000	12.050	12.050	63,050
2026-05-15	12.100	12.350	12.000	12.200	12.200	162,098
2026-05-14	12.300	12.400	12.100	12.200	12.200	166,050
2026-05-13	12.350	12.450	12.250	12.300	12.300	81,500
2026-05-12	12.350	12.700	12.250	12.450	12.450	85,202
2026-05-11	12.650	12.650	12.200	12.300	12.300	103,025
2026-05-08	12.500	12.750	12.300	12.400	12.400	70,043
2026-05-07	12.750	12.750	12.400	12.500	12.500	102,007
2026-05-06	12.750	12.800	12.500	12.650	12.650	71,000
2026-05-05	12.500	12.750	12.450	12.750	12.750	68,000
2026-05-04	12.800	12.800	12.550	12.700	12.700	28,000
2026-04-30	12.900	12.900	12.500	12.700	12.700	57,000
2026-04-29	12.500	12.750	12.400	12.500	12.500	37,000

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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.