Optotech Corp historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2025-05-02	21.950	22.150	21.750	21.750	21.750	479,250
2025-04-30	21.800	22.400	21.600	21.700	21.700	715,602
2025-04-29	21.550	22.100	21.450	22.000	22.000	865,142
2025-04-28	21.700	21.700	21.250	21.400	21.400	579,001
2025-04-25	21.150	21.450	20.950	21.300	21.300	1,045,660
2025-04-24	21.200	21.200	20.600	20.600	20.600	404,362
2025-04-23	20.600	20.950	20.500	20.900	20.900	771,201
2025-04-22	19.650	20.300	19.600	20.100	20.100	538,253
2025-04-21	20.700	20.700	19.950	20.050	20.050	754,088
2025-04-18	20.950	21.000	20.550	20.650	20.650	485,203
2025-04-17	20.450	20.900	20.250	20.750	20.750	955,595
2025-04-16	21.000	21.300	20.500	20.500	20.500	1,727,560
2025-04-15	20.500	21.000	20.500	21.000	21.000	1,165,726
2025-04-14	21.150	21.600	20.300	20.450	20.450	1,808,049
2025-04-11	18.900	20.300	18.250	20.300	20.300	2,109,663
2025-04-10	19.550	19.550	19.300	19.550	19.550	608,883
2025-04-09	19.000	19.400	17.800	17.800	17.800	3,778,034
2025-04-08	19.550	20.200	19.550	19.750	19.750	4,586,592
2025-04-07	21.700	21.700	21.700	21.700	21.700	233,512
2025-04-02	23.350	24.100	22.900	24.100	24.100	1,374,106
2025-04-01	22.900	23.750	22.550	23.300	23.300	2,209,629
2025-03-31	23.000	23.100	22.150	22.450	22.450	2,947,160
2025-03-28	24.550	24.550	23.550	24.050	24.050	1,957,005
2025-03-27	25.200	25.200	24.450	24.550	24.550	1,528,048
2025-03-26	25.450	25.800	25.200	25.250	25.250	791,859
2025-03-25	26.050	26.100	25.200	25.300	25.300	1,401,979
2025-03-24	25.950	26.000	25.700	25.800	25.800	726,704
2025-03-21	25.950	26.200	25.750	25.750	25.750	965,483
2025-03-20	25.700	26.200	25.600	25.900	25.900	1,284,026
2025-03-19	25.600	25.850	25.350	25.400	25.400	1,527,142
2025-03-18	25.800	26.050	25.550	25.550	25.550	859,198
2025-03-17	25.750	25.900	25.600	25.700	25.700	609,186
2025-03-14	25.250	25.500	25.100	25.500	25.500	1,277,024
2025-03-13	26.200	26.550	25.100	25.100	25.100	2,369,441
2025-03-12	26.050	26.500	25.800	26.050	26.050	1,690,781
2025-03-11	26.000	26.100	25.250	26.050	26.050	2,246,360
2025-03-10	26.700	27.050	26.700	26.700	26.700	998,159
2025-03-07	26.900	27.200	26.600	26.650	26.650	1,306,369
2025-03-06	27.600	27.800	27.000	27.050	27.050	1,828,354
2025-03-05	27.050	27.550	26.850	27.450	27.450	1,705,648
2025-03-04	26.550	27.200	26.100	27.050	27.050	1,547,701
2025-03-03	27.750	27.750	26.800	26.800	26.800	3,038,286
2025-02-27	29.200	29.500	28.150	28.150	28.150	13,041,546
2025-02-26	29.900	29.900	29.100	29.100	29.100	2,102,858
2025-02-25	29.400	29.900	29.100	29.850	29.850	2,408,881
2025-02-24	30.550	31.000	29.550	29.600	29.600	4,143,371
2025-02-21	31.100	31.250	30.350	30.400	30.400	4,113,072
2025-02-20	32.700	32.850	31.100	31.250	31.250	11,719,313
2025-02-19	30.000	32.550	29.250	32.550	32.550	25,829,532
2025-02-18	27.100	29.600	27.100	29.600	29.600	4,349,181
2025-02-17	26.900	27.100	26.550	26.950	26.950	1,127,947
2025-02-14	27.000	27.100	26.650	26.900	26.900	866,412
2025-02-13	26.200	27.000	26.050	27.000	27.000	1,581,549
2025-02-12	26.250	26.650	25.850	25.900	25.900	1,212,546
2025-02-11	26.750	27.000	26.150	26.200	26.200	862,759
2025-02-10	27.000	27.000	26.400	26.750	26.750	711,907
2025-02-07	27.050	27.350	26.950	27.200	27.200	659,173
2025-02-06	26.100	27.100	26.100	27.100	27.100	702,014
2025-02-05	26.650	27.200	26.500	26.500	26.500	718,680
2025-02-04	26.700	26.800	26.200	26.200	26.200	510,907

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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.