Ado Optronics historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-07-21	25.400	26.200	25.400	25.750	25.750	148,021
2026-07-20	24.600	25.100	24.300	25.100	25.100	265,977
2026-07-17	25.000	25.500	24.600	24.650	24.650	29,114
2026-07-16	25.900	25.900	25.700	25.700	25.700	10,089
2026-07-15	26.050	26.050	25.250	25.950	25.950	402,001
2026-07-14	24.850	24.950	24.000	24.750	24.750	102,000
2026-07-13	26.400	27.200	25.250	25.250	25.250	133,000
2026-07-10	26.400	26.400	26.400	26.400	26.400	0
2026-07-09	27.000	27.050	26.300	26.400	26.400	99,000
2026-07-08	28.250	28.250	26.800	26.950	26.950	63,000
2026-07-07	28.200	28.200	27.400	27.550	27.550	56,250
2026-07-06	28.050	28.850	28.000	28.400	28.400	267,000
2026-07-03	28.000	28.600	27.650	27.950	27.950	112,054
2026-07-02	27.650	28.400	27.500	28.000	28.000	154,047
2026-07-01	29.200	29.600	28.000	28.050	28.050	152,000
2026-06-30	30.550	30.600	28.600	29.000	29.000	391,107
2026-06-29	27.800	29.600	27.450	29.300	29.300	550,172
2026-06-26	27.100	27.650	26.900	27.600	27.600	194,299
2026-06-25	26.400	27.750	25.600	27.250	27.250	118,684
2026-06-24	26.500	27.250	26.500	26.950	26.950	85,356
2026-06-23	27.300	27.900	26.150	26.450	26.450	177,683
2026-06-22	27.850	28.150	27.450	27.500	27.500	164,487
2026-06-18	28.400	28.400	27.000	27.800	27.800	317,861
2026-06-17	26.950	28.600	26.500	28.000	28.000	575,768
2026-06-16	28.900	29.400	25.100	26.650	26.650	937,031
2026-06-15	24.500	27.100	24.500	27.100	27.100	844,308
2026-06-12	25.050	25.850	24.500	24.650	24.650	260,000
2026-06-11	23.750	25.000	23.500	25.000	25.000	568,062
2026-06-10	23.200	24.100	23.200	23.500	23.500	205,101
2026-06-09	23.900	24.000	23.350	23.650	23.650	229,179
2026-06-08	22.750	23.850	22.000	23.800	23.800	309,097
2026-06-05	23.200	23.650	23.200	23.550	23.550	125,502
2026-06-04	23.300	23.500	23.100	23.200	23.200	93,215
2026-06-03	23.200	23.950	23.200	23.550	23.550	105,000
2026-06-02	23.200	23.350	22.950	23.150	23.150	126,005
2026-06-01	22.950	23.500	22.950	23.250	23.250	162,000
2026-05-29	23.100	23.950	23.000	23.200	23.200	63,036
2026-05-28	23.550	23.650	23.200	23.200	23.200	58,023
2026-05-27	24.050	24.450	23.100	23.500	23.500	148,046
2026-05-26	23.450	25.650	23.450	23.950	23.950	329,450
2026-05-25	23.550	24.050	23.150	23.600	23.600	289,009
2026-05-22	23.650	23.650	23.000	23.100	23.100	126,517
2026-05-21	23.150	23.650	22.800	23.650	23.650	175,505
2026-05-20	23.450	23.500	23.000	23.000	23.000	119,000
2026-05-19	23.850	24.050	23.050	23.450	23.450	190,098
2026-05-18	22.750	23.700	22.700	23.700	23.700	477,454
2026-05-15	25.500	25.500	22.900	22.900	22.900	2,212,161
2026-05-14	25.400	25.400	25.400	25.400	25.400	566,000
2026-05-13	23.100	23.100	23.100	23.100	23.100	509,380
2026-05-12	20.950	21.500	20.600	21.000	21.000	166,000
2026-05-11	20.500	21.500	20.500	21.200	21.200	224,000
2026-05-08	20.350	21.000	20.150	20.500	20.500	133,590
2026-05-07	20.250	20.250	19.950	20.150	20.150	61,400
2026-05-06	20.400	20.400	19.900	20.050	20.050	89,000
2026-05-05	19.800	20.400	19.750	20.400	20.400	62,000
2026-05-04	20.500	20.600	19.800	19.950	19.950	88,025
2026-04-30	20.250	20.400	20.000	20.400	20.400	64,000
2026-04-29	20.450	20.500	20.200	20.300	20.300	13,000
2026-04-28	20.500	20.750	20.250	20.500	20.500	58,000
2026-04-27	20.000	20.700	19.550	20.650	20.650	118,137

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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.