Optotech Corp historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-01-19	28.000	28.900	27.700	28.650	28.650	4,802,547
2026-01-16	28.200	28.350	27.550	27.850	27.850	2,592,491
2026-01-15	28.450	28.450	27.400	27.800	27.800	2,969,882
2026-01-14	27.450	28.500	27.400	28.350	28.350	5,205,051
2026-01-13	27.800	28.000	26.850	27.250	27.250	3,186,738
2026-01-12	27.750	28.550	27.450	27.750	27.750	4,468,876
2026-01-09	29.250	29.650	27.850	28.000	28.000	10,320,426
2026-01-08	28.450	30.150	27.600	28.050	28.050	13,520,660
2026-01-07	26.600	28.150	26.450	27.450	27.450	4,605,633
2026-01-06	26.350	27.300	26.300	26.600	26.600	3,037,809
2026-01-05	26.700	26.700	25.700	26.150	26.150	3,015,535
2026-01-02	26.250	26.800	26.200	26.300	26.300	1,658,865
2025-12-31	26.600	27.100	26.100	26.100	26.100	1,770,223
2025-12-30	26.400	26.700	26.000	26.450	26.450	1,024,630
2025-12-29	26.950	27.450	26.300	26.400	26.400	1,795,410
2025-12-26	26.700	26.950	26.400	26.650	26.650	1,224,302
2025-12-24	27.400	27.400	26.550	26.550	26.550	1,575,686
2025-12-23	27.950	28.100	27.050	27.100	27.100	1,926,365
2025-12-22	27.250	28.000	27.100	27.750	27.750	2,569,107
2025-12-19	26.850	27.500	26.350	27.150	27.150	1,802,071
2025-12-18	27.550	27.550	26.500	26.550	26.550	2,593,028
2025-12-17	27.450	29.000	27.450	27.450	27.450	7,006,719
2025-12-16	28.300	28.350	26.950	27.250	27.250	3,023,884
2025-12-15	27.650	28.300	27.300	28.000	28.000	4,116,883
2025-12-12	28.050	28.300	27.350	27.700	27.700	3,670,303
2025-12-11	28.000	28.000	27.350	27.550	27.550	2,710,480
2025-12-10	27.650	28.100	27.250	27.850	27.850	4,499,970
2025-12-09	27.200	27.750	26.750	27.500	27.500	4,879,556
2025-12-08	26.550	27.000	26.400	26.900	26.900	2,392,032
2025-12-05	26.700	26.700	26.200	26.500	26.500	1,034,200
2025-12-04	26.500	26.550	26.100	26.550	26.550	1,323,533
2025-12-03	25.500	26.800	25.500	26.300	26.300	2,913,899
2025-12-02	25.600	25.700	25.200	25.450	25.450	1,015,535
2025-12-01	25.500	25.950	25.200	25.350	25.350	1,104,281
2025-11-28	24.750	25.700	24.750	25.500	25.500	1,967,740
2025-11-27	24.250	25.050	24.200	24.800	24.800	1,668,170
2025-11-26	24.100	25.900	24.000	24.250	24.250	2,792,900
2025-11-25	23.250	23.600	23.050	23.550	23.550	1,733,781
2025-11-24	23.150	23.550	22.800	22.900	22.900	1,455,462
2025-11-21	23.750	24.000	22.800	23.150	23.150	2,096,251
2025-11-20	23.750	24.400	23.750	24.300	24.300	1,573,506
2025-11-19	23.850	24.000	23.050	23.200	23.200	1,637,861
2025-11-18	24.700	24.750	23.750	23.850	23.850	1,593,458
2025-11-17	25.050	25.500	24.850	24.900	24.900	1,121,346
2025-11-14	25.250	25.800	25.050	25.050	25.050	1,294,664
2025-11-13	26.100	26.200	25.600	25.650	25.650	1,456,957
2025-11-12	26.300	26.800	26.000	26.100	26.100	2,990,654
2025-11-11	24.650	26.700	24.650	26.250	26.250	5,477,896
2025-11-10	24.400	24.800	24.100	24.550	24.550	1,634,092
2025-11-07	24.200	24.750	23.500	24.200	24.200	2,073,810
2025-11-06	24.200	24.300	23.700	24.050	24.050	1,189,794
2025-11-05	24.200	24.200	23.500	23.950	23.950	2,287,143
2025-11-04	25.000	25.300	24.200	24.500	24.500	1,466,981
2025-11-03	24.300	25.100	24.150	24.850	24.850	1,769,127
2025-10-31	25.000	25.250	24.200	24.200	24.200	2,732,535
2025-10-30	25.900	26.050	24.850	24.850	24.850	3,872,969
2025-10-29	26.950	27.100	25.750	25.750	25.750	3,018,861
2025-10-28	27.350	27.600	26.350	26.550	26.550	2,913,125
2025-10-27	27.800	27.900	27.100	27.100	27.100	4,405,516
2025-10-23	27.050	27.600	26.900	27.350	27.350	2,902,485

← NewerPage 4 of 5 · 243 trading daysOlder →

Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2024-07-11	0.5000 TWD
2023-07-18	1.0000 TWD
2022-07-21	3.0003 TWD
2021-06-24	1.3927 TWD
2019-09-11	1.2750 TWD
2019-07-01	0.5000 TWD

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