Optotech Corp historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-10-19	49.150	50.700	47.300	47.700	47.700	25,907,717
2026-10-16	46.550	50.400	45.700	50.400	50.400	43,917,080
2026-10-15	47.200	50.900	47.200	47.200	47.200	35,052,403
2026-10-14	53.400	53.900	50.700	52.400	52.400	50,871,890
2026-10-13	51.400	54.400	50.600	53.700	53.700	60,068,182
2026-10-12	54.700	56.600	51.300	51.400	51.400	85,227,675
2026-10-08	48.500	52.900	47.800	52.900	52.900	64,756,207
2026-10-07	46.400	49.000	43.500	48.150	48.150	44,787,309
2026-10-06	50.300	50.400	45.300	47.300	47.300	45,475,871
2026-10-05	46.700	50.300	46.500	50.300	50.300	21,309,573
2026-10-02	45.000	47.200	43.700	45.750	45.750	41,589,106
2026-10-01	40.800	44.700	40.250	43.850	43.850	40,333,388
2026-09-30	38.500	41.500	37.700	40.800	40.800	34,334,472
2026-09-29	34.400	38.000	34.400	38.000	38.000	15,505,218
2026-09-24	34.350	35.800	34.150	34.550	34.550	3,529,951
2026-09-23	34.250	37.300	34.250	34.350	34.350	8,636,884
2026-09-22	34.850	35.200	34.100	34.100	34.100	2,828,476
2026-09-21	34.400	34.700	34.000	34.500	34.500	2,453,325
2026-09-18	33.500	34.250	33.300	34.000	34.000	3,555,591
2026-09-17	33.200	34.200	32.850	32.950	32.950	2,624,332
2026-09-16	31.750	33.650	31.650	33.100	33.100	3,775,667
2026-09-15	32.050	32.350	31.150	31.150	31.150	1,919,340
2026-09-14	31.100	33.200	30.800	32.050	32.050	3,247,250
2026-09-11	31.400	32.100	30.700	31.650	31.650	2,272,914
2026-09-10	32.100	32.100	31.500	31.650	31.650	1,548,557
2026-09-09	32.350	32.800	31.850	32.200	32.200	1,778,458
2026-09-08	33.050	33.900	32.200	32.350	32.350	2,001,032
2026-09-07	34.200	34.600	33.050	33.200	33.200	2,772,290
2026-09-04	33.650	34.650	32.750	34.050	34.050	2,345,031
2026-09-03	34.500	35.300	33.200	33.200	33.200	3,228,409
2026-09-02	34.100	34.750	33.900	34.150	34.150	1,821,259
2026-09-01	33.700	34.800	33.300	34.100	34.100	2,888,495
2026-08-31	33.700	33.900	32.700	33.600	33.600	2,823,384
2026-08-28	34.200	34.800	33.800	34.250	34.250	2,849,092
2026-08-27	34.950	35.700	33.500	34.200	34.200	6,058,975
2026-08-26	32.250	35.000	31.750	34.750	34.750	7,486,480
2026-08-25	31.850	32.750	30.900	32.600	32.600	3,155,795
2026-08-24	30.950	33.800	30.950	32.150	32.150	5,890,950
2026-08-21	31.100	31.800	30.600	31.200	31.200	3,673,520
2026-08-20	30.300	31.200	30.100	31.150	31.150	3,291,482
2026-08-19	29.600	30.700	29.250	29.900	29.900	2,006,816
2026-08-18	31.900	32.300	30.250	30.300	30.300	2,169,181
2026-08-17	30.350	32.250	30.200	31.450	31.450	3,803,124
2026-08-14	31.700	31.700	30.050	30.350	30.350	3,596,044
2026-08-13	32.250	32.700	31.250	31.400	31.400	2,350,319
2026-08-12	31.300	32.200	31.300	31.750	31.750	1,982,753
2026-08-11	32.000	32.300	30.700	31.050	31.050	2,425,086
2026-08-10	31.600	32.700	30.500	31.900	31.900	4,812,426
2026-08-07	32.650	32.800	31.450	31.750	31.750	2,387,933
2026-08-06	33.550	33.600	31.950	32.450	32.450	3,191,912
2026-08-05	32.700	34.200	32.400	33.350	33.350	6,512,962
2026-08-04	29.600	31.800	29.050	31.700	31.700	4,145,925
2026-08-03	26.850	29.900	26.850	29.400	29.400	2,945,463
2026-07-31	26.950	27.550	26.250	27.400	27.400	2,292,824
2026-07-30	25.800	26.650	24.800	25.050	25.050	3,076,500
2026-07-29	28.550	28.750	25.550	26.300	26.300	5,591,057
2026-07-28	29.700	29.700	28.300	28.350	28.350	3,620,001
2026-07-27	30.800	31.250	30.050	30.700	30.700	1,816,285
2026-07-24	31.650	31.900	30.600	30.650	30.650	3,042,796
2026-07-23	33.150	33.650	31.700	32.400	32.400	2,776,067

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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.