Formosa Optical Technology Co Ltd historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-04-24	99.000	99.000	97.300	97.400	90.846	57,096
2026-04-23	99.600	99.600	97.000	98.500	91.872	32,000
2026-04-22	99.600	99.600	98.700	99.000	92.339	40,100
2026-04-21	99.900	99.900	99.100	99.200	92.525	49,220
2026-04-20	99.500	99.600	99.000	99.600	92.898	53,000
2026-04-17	98.000	99.300	98.000	99.000	92.339	38,000
2026-04-16	97.400	98.900	97.400	98.500	91.872	39,250
2026-04-15	98.100	98.500	97.100	97.400	90.846	46,000
2026-04-14	99.300	99.300	98.300	98.400	91.779	8,000
2026-04-13	98.000	98.500	98.000	98.300	91.686	8,070
2026-04-10	97.800	99.000	97.800	98.400	91.779	45,000
2026-04-09	97.000	97.000	96.700	97.000	90.473	32,000
2026-04-08	97.000	97.800	97.000	97.300	90.753	28,045
2026-04-07	97.000	97.600	96.700	97.000	90.473	33,005
2026-04-02	97.500	98.300	97.000	97.600	91.033	37,088
2026-04-01	96.000	97.200	96.000	97.200	90.660	21,028
2026-03-31	96.900	97.000	95.800	96.000	89.540	37,159
2026-03-30	97.300	97.300	96.700	97.000	90.473	22,000
2026-03-27	97.200	97.500	97.100	97.300	90.753	26,101
2026-03-26	97.500	97.500	97.200	97.200	90.660	47,021
2026-03-25	98.700	98.700	97.600	97.600	91.033	11,063
2026-03-24	97.400	98.100	97.400	97.500	90.939	40,000
2026-03-23	97.700	98.000	97.100	97.900	91.313	34,000
2026-03-20	98.100	99.000	97.500	97.600	91.033	31,082
2026-03-19	99.000	99.200	97.700	97.900	91.313	39,000
2026-03-18	98.300	99.700	98.300	99.200	92.525	33,000
2026-03-17	98.500	99.700	98.100	98.100	91.499	46,040
2026-03-16	98.000	98.000	97.400	98.000	91.406	50,000
2026-03-13	97.400	99.600	97.400	98.000	91.406	90,100
2026-03-12	99.400	100.50	99.400	99.500	92.805	59,124
2026-03-11	98.800	99.700	98.700	98.900	92.245	56,000
2026-03-10	98.400	99.700	98.400	98.600	91.965	22,000
2026-03-09	98.700	98.700	96.200	98.200	91.592	122,000
2026-03-06	99.300	102.00	99.000	100.00	93.271	125,016
2026-03-05	98.700	100.00	98.400	98.800	92.152	33,052
2026-03-04	98.500	99.800	97.300	97.300	90.753	88,142
2026-03-03	99.600	99.800	98.500	98.900	92.245	44,002
2026-03-02	99.700	100.50	98.300	99.600	92.898	31,060
2026-02-26	97.500	100.50	97.500	99.800	93.085	86,030
2026-02-25	97.500	98.900	97.500	97.900	91.313	27,000
2026-02-24	97.400	98.000	97.400	97.700	91.126	51,100
2026-02-23	99.000	99.000	97.300	97.700	91.126	80,100
2026-02-11	99.200	99.600	98.300	98.900	92.245	25,010
2026-02-10	98.000	99.000	98.000	98.700	92.059	11,000
2026-02-09	98.200	99.400	98.000	98.000	91.406	49,236
2026-02-06	98.000	98.300	97.400	98.100	91.499	30,000
2026-02-05	98.400	99.000	98.000	98.600	91.965	40,015
2026-02-04	98.200	98.300	98.000	98.200	91.592	23,000
2026-02-03	97.700	99.100	97.600	98.200	91.592	28,000
2026-02-02	97.000	98.100	96.500	97.300	90.753	47,001
2026-01-30	98.600	98.600	98.000	98.200	91.592	74,000
2026-01-29	99.400	99.400	98.100	98.800	92.152	55,007
2026-01-28	99.800	99.800	99.300	99.300	92.618	53,001
2026-01-27	100.00	100.00	99.400	99.800	93.085	47,042
2026-01-26	99.900	101.00	99.900	100.00	93.271	28,000
2026-01-23	99.800	100.00	99.300	100.00	93.271	24,000
2026-01-22	99.100	100.00	98.500	99.800	93.085	44,010
2026-01-21	99.100	99.100	98.500	98.800	92.152	135,005
2026-01-20	99.800	100.00	99.200	99.800	93.085	39,014
2026-01-19	100.00	100.50	99.800	99.800	93.085	43,014

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-06-25	6.5000 TWD
2025-06-26	7.5000 TWD
2024-06-26	6.0000 TWD
2023-08-01	4.3000 TWD
2022-08-02	4.3000 TWD
2021-09-01	4.0000 TWD
2020-08-04	4.0000 TWD
2019-08-01	3.8000 TWD

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