Asia Optical Co Inc historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-07-23	140.50	141.00	135.50	136.50	136.50	2,109,011
2026-07-22	139.00	142.00	138.50	139.00	139.00	2,054,803
2026-07-21	131.00	138.00	130.50	137.50	137.50	2,313,379
2026-07-20	132.00	132.50	124.50	129.00	129.00	3,235,481
2026-07-17	138.00	139.00	130.00	131.00	131.00	5,344,240
2026-07-16	143.50	144.50	140.00	141.50	141.50	2,326,519
2026-07-15	144.00	147.00	142.00	144.50	144.50	3,391,225
2026-07-14	146.50	148.00	137.50	143.50	143.50	4,752,912
2026-07-13	146.00	153.00	146.00	147.50	147.50	6,267,063
2026-07-10	143.50	143.50	143.50	143.50	143.50	0
2026-07-09	145.00	147.00	143.50	143.50	143.50	2,055,614
2026-07-08	143.50	145.50	142.50	145.00	145.00	2,161,353
2026-07-07	152.50	153.50	143.50	144.00	144.00	4,472,349
2026-07-06	155.00	159.50	151.50	151.50	151.50	8,100,681
2026-07-03	149.00	153.00	148.50	152.00	152.00	8,241,622
2026-07-02	140.00	151.50	139.00	149.50	149.50	7,420,968
2026-07-01	143.50	144.50	140.00	140.00	140.00	3,320,319
2026-06-30	140.50	142.50	139.50	142.50	142.50	3,021,120
2026-06-29	140.00	142.00	137.50	138.00	138.00	3,969,328
2026-06-26	150.00	150.00	139.50	139.50	139.50	6,751,314
2026-06-25	156.00	156.50	149.00	150.00	150.00	5,584,604
2026-06-24	151.00	155.50	149.50	155.50	155.50	4,951,657
2026-06-23	164.50	164.50	155.00	157.00	152.40	8,581,834
2026-06-22	164.50	169.00	162.50	163.00	158.22	9,854,537
2026-06-18	159.00	161.50	158.00	160.50	155.80	8,011,396
2026-06-17	162.00	168.50	157.50	158.50	153.86	22,546,033
2026-06-16	159.50	167.50	156.50	164.00	159.19	29,873,607
2026-06-15	148.50	160.00	148.00	158.00	153.37	16,499,322
2026-06-12	149.50	151.50	145.50	145.50	141.24	4,149,826
2026-06-11	148.00	149.00	142.50	145.50	141.24	7,538,773
2026-06-10	150.00	163.50	146.00	146.50	142.21	25,941,891
2026-06-09	143.50	155.00	142.50	151.50	147.06	10,724,271
2026-06-08	139.00	143.00	137.50	142.00	137.84	8,095,075
2026-06-05	153.50	159.50	151.00	152.50	148.03	23,250,265
2026-06-04	151.00	155.00	145.50	152.00	147.55	9,154,595
2026-06-03	153.50	155.00	151.50	151.50	147.06	4,768,599
2026-06-02	157.50	157.50	150.00	152.50	148.03	7,633,567
2026-06-01	155.50	156.50	153.00	155.00	150.46	6,247,195
2026-05-29	152.00	158.50	151.50	154.00	149.49	9,688,074
2026-05-28	152.00	156.50	149.00	149.50	145.12	10,881,054
2026-05-27	155.00	155.00	148.00	149.50	145.12	7,731,254
2026-05-26	158.00	159.50	150.50	153.50	149.00	8,098,792
2026-05-25	157.50	159.00	153.50	156.50	151.91	10,818,242
2026-05-22	152.50	157.50	150.50	153.50	149.00	12,633,389
2026-05-21	154.50	155.00	151.50	151.50	147.06	11,796,065
2026-05-20	150.00	154.00	147.50	153.50	149.00	12,059,160
2026-05-19	147.50	154.00	146.50	149.50	145.12	12,372,239
2026-05-18	144.00	149.00	141.00	147.00	142.69	6,759,237
2026-05-15	150.50	154.50	143.50	144.50	140.27	19,500,130
2026-05-14	142.00	149.00	142.00	147.00	142.69	9,443,812
2026-05-13	142.50	142.50	139.50	140.50	136.38	3,828,907
2026-05-12	148.50	149.00	142.50	144.00	139.78	5,594,705
2026-05-11	144.50	148.00	142.50	146.50	142.21	7,326,624
2026-05-08	143.00	148.00	141.50	144.00	139.78	8,177,211
2026-05-07	144.50	146.00	142.50	143.00	138.81	5,306,368
2026-05-06	145.00	145.00	139.00	143.00	138.81	6,247,852
2026-05-05	143.00	145.00	142.00	143.00	138.81	4,906,910
2026-05-04	139.50	143.00	138.00	143.00	138.81	5,662,480
2026-04-30	141.00	143.00	138.50	138.50	134.44	6,624,085
2026-04-29	142.50	147.50	142.00	142.00	137.84	12,402,228

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-06-24	4.6000 TWD
2025-06-24	4.0000 TWD
2024-06-20	1.8000 TWD
2023-06-30	1.9000 TWD
2022-07-07	3.7000 TWD
2021-08-04	1.0000 TWD
2020-07-07	2.0000 TWD
2019-07-04	2.3000 TWD

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