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Ching Chan Optical Technology Co Ltd historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2021-11-08	33.000	34.000	33.000	33.300	30.651	98,010
2021-11-05	32.500	32.700	32.000	32.650	30.052	36,003
2021-11-04	31.800	32.250	31.800	32.000	29.454	16,000
2021-11-03	32.500	32.500	31.900	31.900	29.362	5,017
2021-11-02	32.200	32.200	31.600	31.700	29.178	46,075
2021-11-01	32.850	32.900	32.000	32.200	29.638	52,020
2021-10-29	32.800	32.800	32.300	32.450	29.868	62,090
2021-10-28	33.550	33.550	32.800	33.000	30.374	29,000
2021-10-27	33.600	33.900	32.800	33.200	30.559	161,161
2021-10-26	34.700	34.700	33.700	33.700	31.019	56,230
2021-10-25	34.200	34.800	33.800	34.100	31.387	109,042
2021-10-22	33.800	35.900	33.800	34.350	31.617	160,095
2021-10-21	33.150	33.550	33.100	33.400	30.743	75,060
2021-10-20	33.050	33.450	32.850	33.100	30.466	70,017
2021-10-19	32.200	33.700	32.150	33.050	30.420	127,277
2021-10-18	31.800	34.650	31.800	33.050	30.420	461,384
2021-10-15	31.350	31.700	31.100	31.500	28.994	40,020
2021-10-14	30.850	31.600	30.850	31.350	28.856	45,003

← NewerPage 21 of 21 · 1,218 trading days

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.