Ado Optronics historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-01-16	19.900	19.900	19.700	19.700	19.700	21,010
2026-01-15	19.750	20.250	19.650	19.800	19.800	10,000
2026-01-14	19.950	19.950	19.650	19.750	19.750	11,010
2026-01-13	19.650	19.800	19.000	19.700	19.700	73,000
2026-01-12	19.900	19.900	19.750	19.800	19.800	14,000
2026-01-09	19.850	20.000	19.600	19.900	19.900	68,037
2026-01-08	20.000	20.050	19.950	20.000	20.000	57,530
2026-01-07	20.150	20.200	20.000	20.100	20.100	35,044
2026-01-06	19.950	20.050	19.950	19.950	19.950	17,054
2026-01-05	21.750	21.750	20.200	20.200	20.200	69,623
2026-01-02	20.200	21.400	19.950	21.400	21.400	42,688
2025-12-31	19.950	20.750	19.950	20.000	20.000	129,000
2025-12-30	19.750	19.850	19.700	19.850	19.850	10,000
2025-12-29	19.650	19.900	19.500	19.700	19.700	51,051
2025-12-26	19.400	19.850	19.400	19.650	19.650	9,552
2025-12-24	19.700	19.700	19.600	19.600	19.600	5,172
2025-12-23	19.750	20.250	19.600	19.750	19.750	11,209
2025-12-22	19.800	19.800	19.400	19.550	19.550	13,160
2025-12-19	19.800	19.950	19.700	19.900	19.900	23,036
2025-12-18	19.850	19.850	19.800	19.800	19.800	2,000
2025-12-17	19.800	19.900	19.700	19.900	19.900	15,050
2025-12-16	19.750	19.950	19.350	19.950	19.950	14,000
2025-12-15	19.750	20.100	19.700	19.750	19.750	14,000
2025-12-12	19.500	20.300	19.500	20.050	20.050	39,297
2025-12-11	19.900	19.900	19.250	19.250	19.250	56,052
2025-12-10	19.800	19.800	19.650	19.700	19.700	9,000
2025-12-09	19.600	19.600	19.600	19.600	19.600	3,225
2025-12-08	19.600	19.600	19.600	19.600	19.600	1,000
2025-12-05	19.750	19.750	19.750	19.750	19.750	32,000
2025-12-04	19.850	19.850	19.600	19.600	19.600	24,272
2025-12-03	19.850	19.900	19.850	19.850	19.850	15,000
2025-12-02	19.700	19.750	19.550	19.750	19.750	8,000
2025-12-01	19.500	19.900	19.500	19.700	19.700	385,000
2025-11-28	19.700	19.750	19.500	19.750	19.750	6,026
2025-11-27	19.700	19.700	19.500	19.700	19.700	8,795
2025-11-26	19.600	20.050	19.600	19.700	19.700	29,027
2025-11-25	19.900	19.900	19.450	19.600	19.600	12,000
2025-11-24	19.750	19.750	19.250	19.700	19.700	16,000
2025-11-21	19.750	19.850	18.800	19.700	19.700	17,010
2025-11-20	20.000	20.000	19.900	19.900	19.900	6,031
2025-11-19	19.600	20.150	19.500	20.150	20.150	7,000
2025-11-18	19.900	20.500	18.450	19.600	19.600	138,000
2025-11-17	19.900	20.000	19.900	19.900	19.900	44,000
2025-11-14	19.700	20.200	19.700	19.900	19.900	81,000
2025-11-13	19.900	19.950	19.800	19.850	19.850	40,101
2025-11-12	19.800	20.000	19.750	19.900	19.900	52,000
2025-11-11	19.900	20.200	19.700	19.700	19.700	29,000
2025-11-10	19.800	19.900	19.650	19.900	19.900	42,000
2025-11-07	20.050	20.350	19.600	19.750	19.750	241,146
2025-11-06	20.250	20.450	19.850	20.450	20.450	31,110
2025-11-05	20.000	20.300	19.500	20.250	20.250	62,060
2025-11-04	20.550	20.550	19.800	20.300	20.300	65,000
2025-11-03	20.300	20.550	20.300	20.500	20.500	119,000
2025-10-31	20.200	20.300	20.200	20.200	20.200	13,795
2025-10-30	20.050	20.400	19.900	20.150	20.150	27,000
2025-10-29	20.100	20.350	20.000	20.000	20.000	25,000
2025-10-28	20.050	20.150	20.000	20.050	20.050	184,000
2025-10-27	20.300	20.300	20.050	20.050	20.050	80,000
2025-10-23	20.200	20.250	20.200	20.250	20.250	3,027
2025-10-22	19.950	20.650	19.950	20.200	20.200	24,067

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-08-06	0.2000 TWD
2025-08-07	0.2500 TWD
2024-08-13	0.0197 TWD
2023-08-08	0.1969 TWD
2022-07-07	0.1969 TWD
2021-09-22	0.1969 TWD

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