Young Optics Inc historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-04-27	66.500	67.000	63.500	65.600	65.600	905,211
2026-04-24	67.500	72.200	66.100	66.300	66.300	2,530,278
2026-04-23	73.200	73.500	65.100	67.300	67.300	2,984,317
2026-04-22	74.000	74.000	71.000	72.300	72.300	3,229,312
2026-04-21	70.400	74.800	67.300	74.200	74.200	7,100,235
2026-04-20	67.400	73.300	66.900	71.600	71.600	6,413,111
2026-04-17	61.600	67.400	61.400	67.400	67.400	2,354,130
2026-04-16	61.400	62.300	60.600	61.300	61.300	614,005
2026-04-15	60.600	62.800	60.400	61.000	61.000	1,402,500
2026-04-14	58.000	62.800	57.800	60.800	60.800	2,457,501
2026-04-13	52.500	57.400	52.500	57.400	57.400	739,112
2026-04-10	51.800	53.000	51.800	52.200	52.200	178,000
2026-04-09	52.800	52.800	51.600	51.800	51.800	224,347
2026-04-08	52.300	52.500	51.600	52.300	52.300	127,500
2026-04-07	51.600	51.700	50.700	50.700	50.700	213,010
2026-04-02	53.000	53.500	51.100	51.200	51.200	180,100
2026-04-01	51.700	53.200	51.700	53.100	53.100	252,000
2026-03-31	52.700	53.400	50.400	50.400	50.400	386,340
2026-03-30	54.600	54.600	52.900	53.100	53.100	384,128
2026-03-27	54.400	55.600	54.300	54.900	54.900	244,003
2026-03-26	58.300	59.100	55.400	55.500	55.500	310,209
2026-03-25	56.700	57.900	56.100	57.800	57.800	273,500
2026-03-24	56.400	57.200	54.800	55.500	55.500	341,095
2026-03-23	56.800	58.100	55.300	55.700	55.700	634,300
2026-03-20	59.900	60.500	58.000	58.300	58.300	470,167
2026-03-19	59.000	61.500	58.800	59.600	59.600	589,000
2026-03-18	59.500	60.500	58.900	59.500	59.500	429,105
2026-03-17	61.300	61.700	59.100	59.400	59.400	1,165,105
2026-03-16	58.100	59.800	57.400	59.500	59.500	413,100
2026-03-13	57.200	58.700	56.200	58.100	58.100	381,459
2026-03-12	56.600	57.800	56.100	57.000	57.000	410,111
2026-03-11	54.900	57.300	54.900	56.900	56.900	449,454
2026-03-10	56.700	57.300	54.200	54.600	54.600	566,692
2026-03-09	55.800	56.600	54.700	55.800	55.800	928,603
2026-03-06	60.500	61.600	59.000	60.500	60.500	500,000
2026-03-05	60.800	62.200	59.600	60.500	60.500	750,023
2026-03-04	62.000	62.500	58.200	59.000	59.000	1,204,002
2026-03-03	64.500	66.300	61.900	63.800	63.800	3,363,047
2026-03-02	61.100	65.800	60.400	63.800	63.800	1,958,299
2026-02-26	61.100	65.700	60.700	64.500	64.500	3,544,493
2026-02-25	62.100	64.700	60.000	61.100	61.100	3,708,110
2026-02-24	55.800	60.700	55.500	60.700	60.700	1,961,223
2026-02-23	53.400	55.500	53.400	55.200	55.200	213,000
2026-02-11	54.600	54.600	53.400	53.800	53.800	233,100
2026-02-10	55.500	55.500	53.800	54.400	54.400	181,000
2026-02-09	54.000	57.900	54.000	55.300	55.300	826,072
2026-02-06	54.100	54.100	51.400	53.400	53.400	265,040
2026-02-05	55.000	55.100	54.100	54.400	54.400	113,000
2026-02-04	54.500	56.200	54.100	54.700	54.700	228,000
2026-02-03	53.600	54.200	52.800	54.000	54.000	281,003
2026-02-02	53.800	54.000	52.600	52.700	52.700	218,200
2026-01-30	56.600	56.600	53.700	54.200	54.200	358,009
2026-01-29	56.700	57.400	55.200	55.900	55.900	276,515
2026-01-28	56.500	57.000	56.000	56.600	56.600	257,030
2026-01-27	59.000	59.000	56.300	56.400	56.400	433,049
2026-01-26	57.400	59.500	57.200	58.300	58.300	700,530
2026-01-23	58.500	62.300	57.100	57.200	57.200	1,582,022
2026-01-22	56.700	58.500	55.900	57.700	57.700	558,010
2026-01-21	55.800	56.800	55.500	56.000	56.000	223,000
2026-01-20	56.800	57.000	55.800	56.500	56.500	308,010

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2019-07-22	0.5000 TWD

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