Formosa Optical Technology Co Ltd historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-01-19	100.00	100.50	99.800	99.800	93.085	43,014
2026-01-16	101.00	101.50	100.00	100.00	93.271	43,010
2026-01-15	99.900	101.00	99.800	100.50	93.738	44,000
2026-01-14	101.00	101.50	99.900	100.00	93.271	51,030
2026-01-13	101.00	101.50	99.000	100.50	93.738	101,028
2026-01-12	101.50	102.50	100.50	101.00	94.204	64,061
2026-01-09	99.500	100.50	98.800	100.00	93.271	36,025
2026-01-08	100.50	100.50	99.600	99.600	92.898	42,000
2026-01-07	100.00	100.00	99.600	99.800	93.085	39,373
2026-01-06	99.800	101.00	99.800	100.00	93.271	34,100
2026-01-05	101.50	102.00	99.200	99.700	92.991	92,000
2026-01-02	101.00	101.50	100.50	101.00	94.204	32,000
2025-12-31	101.50	101.50	100.00	101.00	94.204	54,575
2025-12-30	101.00	101.50	100.50	100.50	93.738	37,000
2025-12-29	101.50	102.50	101.50	101.50	94.670	25,000
2025-12-26	102.00	102.00	101.00	101.50	94.670	45,200
2025-12-24	102.00	102.00	101.00	102.00	95.137	45,000
2025-12-23	103.00	103.00	101.00	101.00	94.204	85,000
2025-12-22	103.50	105.50	103.00	103.50	96.536	57,006
2025-12-19	106.50	107.50	102.00	103.00	96.069	106,042
2025-12-18	101.00	107.00	100.50	105.00	97.935	108,223
2025-12-17	101.00	102.50	101.00	101.00	94.204	32,003
2025-12-16	101.50	101.50	99.800	101.00	94.204	54,002
2025-12-15	99.400	103.00	98.200	101.50	94.670	70,050
2025-12-12	98.900	100.50	98.900	99.300	92.618	113,184
2025-12-11	99.600	99.700	98.800	98.800	92.152	65,050
2025-12-10	98.900	99.500	98.300	98.500	91.872	53,100
2025-12-09	98.500	98.500	97.800	97.800	91.219	5,000
2025-12-08	98.100	98.300	97.300	97.400	90.846	11,000
2025-12-05	98.300	98.500	97.000	97.100	90.566	36,151
2025-12-04	98.000	99.500	98.000	98.200	91.592	18,100
2025-12-03	98.200	99.000	98.000	98.000	91.406	28,521
2025-12-02	99.200	99.200	98.000	98.000	91.406	15,115
2025-12-01	99.600	100.00	97.600	98.400	91.779	42,106
2025-11-28	97.500	99.200	97.500	98.500	91.872	47,153
2025-11-27	97.400	98.100	97.300	97.700	91.126	15,001
2025-11-26	96.600	97.500	96.600	97.500	90.939	16,044
2025-11-25	96.200	96.200	96.200	96.200	89.727	2,001
2025-11-24	95.700	96.700	95.700	96.500	90.007	31,028
2025-11-21	96.000	96.200	95.000	95.400	88.981	30,119
2025-11-20	96.900	97.300	96.200	96.200	89.727	20,095
2025-11-19	96.000	96.400	94.100	95.200	88.794	95,000
2025-11-18	97.000	98.100	95.300	95.500	89.074	60,500
2025-11-17	98.000	98.600	96.600	97.000	90.473	55,150
2025-11-14	98.300	99.200	98.100	98.100	91.499	51,431
2025-11-13	98.600	98.600	96.700	98.100	91.499	51,010
2025-11-12	99.000	102.00	97.200	97.800	91.219	143,000
2025-11-11	97.800	97.800	95.900	96.900	90.380	50,003
2025-11-10	96.000	97.900	94.700	95.900	89.447	59,000
2025-11-07	96.400	96.400	95.000	95.300	88.888	11,001
2025-11-06	95.500	97.600	94.700	96.400	89.914	32,000
2025-11-05	95.100	95.700	93.800	95.700	89.261	74,014
2025-11-04	96.400	96.400	95.600	96.000	89.540	44,000
2025-11-03	97.900	98.200	96.300	96.300	89.820	66,136
2025-10-31	98.800	98.800	97.000	97.900	91.313	43,155
2025-10-30	96.800	97.100	96.000	97.100	90.566	38,012
2025-10-29	98.200	99.000	97.000	97.000	90.473	76,440
2025-10-28	98.800	98.800	98.000	98.200	91.592	29,010
2025-10-27	99.900	99.900	98.500	98.800	92.152	45,004
2025-10-23	99.900	100.50	99.000	99.700	92.991	27,075

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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.