Young Optics Inc historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-10-19	77.400	80.100	75.100	77.000	77.000	1,345,992
2026-10-16	81.000	85.000	79.000	79.000	79.000	3,727,511
2026-10-15	80.100	83.000	79.000	80.300	80.300	1,852,000
2026-10-14	84.600	85.600	81.500	82.000	82.000	2,211,001
2026-10-13	82.100	86.000	80.400	83.700	83.700	2,995,000
2026-10-12	82.600	86.300	80.300	83.600	83.600	2,711,102
2026-10-08	83.600	85.500	82.500	82.600	82.600	771,058
2026-10-07	82.100	85.300	82.100	83.600	83.600	1,042,197
2026-10-06	85.400	87.200	82.300	82.500	82.500	1,795,022
2026-10-05	81.200	85.300	81.200	84.700	84.700	2,590,461
2026-10-02	80.800	81.200	79.700	80.100	80.100	842,012
2026-10-01	79.200	81.800	79.200	80.200	80.200	1,330,050
2026-09-30	79.800	80.500	79.000	79.100	79.100	680,000
2026-09-29	78.400	80.000	77.700	79.500	79.500	619,050
2026-09-24	78.500	79.900	78.200	78.500	78.500	1,066,017
2026-09-23	78.300	80.700	77.800	78.000	78.000	1,691,030
2026-09-22	79.300	79.900	77.100	78.000	78.000	1,293,110
2026-09-21	81.500	81.600	78.400	78.400	78.400	986,271
2026-09-18	79.700	81.300	79.200	80.500	80.500	1,044,614
2026-09-17	80.700	81.200	78.600	78.700	78.700	1,179,303
2026-09-16	78.500	82.000	78.300	80.600	80.600	1,869,100
2026-09-15	78.100	79.900	77.000	77.000	77.000	1,408,168
2026-09-14	79.500	82.000	77.300	78.000	78.000	1,326,246
2026-09-11	81.300	85.600	80.600	80.700	80.700	2,331,341
2026-09-10	85.600	86.200	83.500	83.900	83.900	1,455,655
2026-09-09	83.700	87.500	83.100	86.000	86.000	2,587,210
2026-09-08	84.500	86.000	82.600	83.200	83.200	1,717,050
2026-09-07	89.700	89.800	83.400	84.500	84.500	3,211,766
2026-09-04	88.400	90.300	85.500	89.700	89.700	3,298,692
2026-09-03	94.300	95.600	87.100	87.800	87.800	6,800,823
2026-09-02	86.500	95.300	86.300	94.300	94.300	9,519,907
2026-09-01	90.300	92.300	86.800	87.200	87.200	4,289,154
2026-08-31	87.700	93.300	86.300	90.300	90.300	6,697,211
2026-08-28	92.500	94.000	88.300	89.500	89.500	12,064,489
2026-08-27	89.000	94.100	87.300	94.100	94.100	10,642,311
2026-08-26	81.000	87.000	81.000	85.600	85.600	6,991,371
2026-08-25	77.500	81.700	77.400	80.700	80.700	1,733,032
2026-08-24	79.900	83.500	78.000	78.000	78.000	2,654,100
2026-08-21	78.400	80.800	76.900	79.700	79.700	2,161,440
2026-08-20	80.000	81.100	78.100	78.100	78.100	2,444,003
2026-08-19	76.000	81.500	75.400	78.400	78.400	1,936,082
2026-08-18	80.000	82.500	77.600	77.900	77.900	3,786,070
2026-08-17	74.200	80.500	74.200	79.000	79.000	2,899,063
2026-08-14	76.800	78.500	74.000	74.100	74.100	1,219,108
2026-08-13	76.600	77.700	75.200	76.000	76.000	961,050
2026-08-12	73.600	78.000	73.600	76.100	76.100	1,685,050
2026-08-11	73.500	74.600	73.000	73.600	73.600	468,113
2026-08-10	74.000	75.700	73.300	73.900	73.900	816,018
2026-08-07	75.600	80.800	73.600	73.600	73.600	2,469,000
2026-08-06	76.000	78.400	73.200	77.100	77.100	1,758,523
2026-08-05	79.100	80.900	76.100	76.500	76.500	4,060,812
2026-08-04	76.300	80.300	73.600	78.200	78.200	9,034,110
2026-08-03	69.000	75.300	68.400	75.300	75.300	6,059,041
2026-07-31	66.800	68.500	65.400	68.500	68.500	2,141,208
2026-07-30	70.700	75.400	62.100	62.300	62.300	10,746,237
2026-07-29	63.000	68.600	62.400	68.600	68.600	6,563,969
2026-07-28	62.000	69.500	61.700	62.400	62.400	5,476,020
2026-07-27	63.300	68.300	62.900	65.100	65.100	2,079,100
2026-07-24	63.900	64.500	61.700	62.100	62.100	436,100
2026-07-23	64.700	66.800	63.600	64.700	64.700	729,000

Page 1 of 3 · 126 trading daysOlder →

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.