Ching Chan Optical Technology Co Ltd historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2025-02-03	63.600	64.300	61.600	62.200	62.200	263,110
2025-01-22	64.800	65.000	63.900	65.000	65.000	173,000
2025-01-21	65.900	65.900	63.700	64.800	64.800	200,000
2025-01-20	63.400	64.900	62.600	64.900	64.900	207,000
2025-01-17	65.000	65.000	63.300	63.300	63.300	217,000
2025-01-16	64.400	65.200	64.100	64.900	64.900	313,000
2025-01-15	64.200	65.900	63.100	63.400	63.400	357,000
2025-01-14	64.200	64.400	63.200	64.300	64.300	341,000
2025-01-13	68.500	68.500	62.500	63.700	63.700	735,000
2025-01-10	70.300	72.800	69.300	69.300	69.300	405,000
2025-01-09	72.600	72.600	70.200	70.200	70.200	478,000
2025-01-08	72.900	73.700	72.300	72.600	72.600	391,000
2025-01-07	74.500	76.000	72.700	73.200	73.200	682,000
2025-01-06	78.400	78.400	74.000	74.200	74.200	2,940,000
2025-01-03	72.700	78.700	72.400	78.700	78.700	1,548,000
2025-01-02	74.100	74.100	71.600	71.600	71.600	265,000
2024-12-31	72.500	73.800	71.800	73.800	73.800	238,000
2024-12-30	74.800	75.300	72.400	72.400	72.400	418,000
2024-12-27	77.300	77.800	74.400	74.400	74.400	560,000
2024-12-26	80.600	80.700	76.400	76.400	76.400	1,255,000
2024-12-25	80.700	82.100	77.000	80.600	80.600	6,008,000
2024-12-24	74.000	79.500	74.000	79.500	79.500	3,733,000
2024-12-23	71.800	73.800	71.700	72.300	72.300	313,000
2024-12-20	72.100	73.700	71.200	71.200	71.200	586,000
2024-12-19	72.600	72.800	70.100	72.100	72.100	500,000
2024-12-18	73.800	74.200	72.500	73.200	73.200	452,000
2024-12-17	72.500	76.900	72.500	74.300	74.300	1,368,000
2024-12-16	74.400	74.800	72.300	72.300	72.300	645,000
2024-12-13	76.600	76.600	72.500	72.700	72.700	783,000
2024-12-12	78.000	80.800	76.400	76.500	76.500	569,000
2024-12-11	78.000	78.800	76.600	76.600	76.600	496,000
2024-12-10	80.100	81.300	77.300	77.400	77.400	600,000
2024-12-09	81.200	82.100	79.700	80.100	80.100	598,000
2024-12-06	81.800	84.700	81.400	81.400	81.400	949,000
2024-12-05	86.100	86.100	81.900	81.900	81.900	1,068,000
2024-12-04	85.400	86.400	85.000	85.700	85.700	1,163,000
2024-12-03	86.600	87.400	84.800	84.800	84.800	1,368,000
2024-12-02	88.900	90.100	85.500	86.600	86.600	2,657,000
2024-11-29	85.600	93.600	85.000	88.100	88.100	9,055,000
2024-11-28	96.500	97.700	84.000	85.600	85.600	28,446,000
2024-11-27	88.500	93.200	85.500	93.200	93.200	15,370,000
2024-11-26	80.400	84.800	79.400	84.800	84.800	4,117,000
2024-11-25	75.600	78.800	74.800	77.100	77.100	1,101,000
2024-11-22	75.500	76.000	73.200	74.900	74.900	982,000
2024-11-21	72.300	75.200	70.800	74.500	74.500	986,000
2024-11-20	73.200	73.300	71.000	71.800	71.800	321,860
2024-11-19	70.800	74.000	70.800	72.600	72.600	477,000
2024-11-18	72.300	72.300	70.100	70.800	70.800	429,000
2024-11-15	74.300	75.300	72.000	72.700	72.700	526,000
2024-11-14	76.500	76.600	73.500	74.000	74.000	483,000
2024-11-13	77.300	77.800	75.100	75.100	75.100	644,000
2024-11-12	78.500	78.500	74.000	75.700	75.700	1,639,000
2024-11-11	79.200	80.000	76.900	78.500	78.500	945,000
2024-11-08	84.000	84.800	76.600	79.100	79.100	1,174,000
2024-11-07	83.200	85.200	83.200	84.000	84.000	458,000
2024-11-06	84.500	84.500	82.300	82.600	82.600	498,000
2024-11-05	81.100	86.500	81.100	82.500	82.500	1,252,000
2024-11-04	84.500	84.500	81.200	81.500	81.500	981,000
2024-11-01	80.900	86.800	80.400	84.000	84.000	975,000
2024-10-31	83.600	83.600	83.600	83.600	83.600	0

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-08-24	0.5000 TWD
2026-04-09	1.0000 TWD
2025-08-20	0.4859 TWD
2025-04-01	0.4859 TWD
2024-08-28	0.9718 TWD
2024-04-02	1.4578 TWD
2023-04-12	1.4578 TWD
2022-04-07	1.4578 TWD
2021-08-05	0.9718 TWD
2020-07-03	0.9718 TWD
2019-07-10	1.9437 TWD

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