BiOptic Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2022-08-09	50.900	50.900	49.300	50.700	31.782	17,117
2022-08-08	49.300	50.100	49.300	49.800	31.217	32,446
2022-08-05	49.000	49.900	49.000	49.900	31.280	41,863
2022-08-04	48.100	49.000	48.100	49.000	30.716	50,756
2022-08-03	48.450	49.000	47.900	49.000	30.716	10,403
2022-08-02	50.900	50.900	46.900	48.000	30.089	124,971
2022-08-01	50.400	51.000	50.000	51.000	31.970	53,154
2022-07-29	51.900	52.500	47.800	49.950	31.311	267,577
2022-07-28	52.500	52.600	49.750	51.500	32.283	158,948
2022-07-27	52.900	52.900	50.500	52.500	32.910	186,901
2022-07-26	52.600	53.000	50.500	52.000	32.596	48,758
2022-07-25	50.200	52.700	49.900	52.600	32.973	108,225
2022-07-22	48.000	50.800	48.000	50.000	31.343	50,614
2022-07-21	47.050	48.500	47.050	48.000	30.089	30,936
2022-07-20	47.900	48.450	46.800	48.450	30.371	45,107
2022-07-19	47.700	48.000	46.750	47.900	30.026	19,923
2022-07-18	47.000	47.700	46.500	47.100	29.525	24,224
2022-07-15	47.950	48.000	47.000	48.000	30.089	33,446
2022-07-14	48.300	48.300	47.850	48.200	30.214	22,938
2022-07-13	48.450	48.450	47.000	47.000	29.462	12,830
2022-07-12	48.400	48.450	46.700	46.800	29.337	35,467
2022-07-11	48.000	48.450	47.500	48.000	30.089	65,601
2022-07-08	48.500	50.000	48.500	49.700	31.155	21,129
2022-07-07	49.400	50.400	48.000	50.400	31.593	67,862
2022-07-06	49.800	51.500	48.500	49.800	31.217	101,320
2022-07-05	53.800	54.000	50.200	51.900	32.534	156,596
2022-07-04	52.600	55.500	52.500	53.400	33.474	230,089
2022-07-01	50.000	55.700	50.000	51.600	32.346	395,035
2022-06-30	51.000	51.000	49.050	50.000	31.343	87,968
2022-06-29	50.000	51.500	49.600	50.200	31.468	123,758
2022-06-28	47.950	52.100	47.950	50.100	31.405	135,799
2022-06-27	48.000	48.200	47.200	47.400	29.713	29,779
2022-06-24	48.250	48.250	47.100	47.100	29.525	53,724
2022-06-23	48.700	48.700	47.500	48.000	30.089	54,230
2022-06-22	49.450	49.900	48.400	48.900	30.653	49,740
2022-06-21	49.700	50.200	48.500	49.500	31.029	65,817
2022-06-20	50.000	50.500	49.050	49.400	30.967	100,302
2022-06-17	49.850	50.500	48.200	49.300	30.904	74,888
2022-06-16	49.900	51.800	48.000	49.850	31.249	122,860
2022-06-15	49.300	51.000	49.000	49.700	31.155	91,615
2022-06-14	51.800	52.900	48.100	49.300	30.904	154,638
2022-06-13	47.000	52.700	47.000	51.900	32.534	472,385
2022-06-10	46.450	48.000	46.450	47.600	29.838	90,538
2022-06-09	46.500	47.000	45.500	46.000	28.835	81,907
2022-06-08	48.000	48.000	46.650	46.800	29.337	45,895
2022-06-07	46.200	47.200	46.100	47.000	29.462	49,520
2022-06-06	46.700	46.700	46.050	46.700	29.274	24,837
2022-06-02	46.700	46.850	45.500	46.700	29.274	43,017
2022-06-01	46.500	47.000	45.400	46.000	28.835	172,343
2022-05-31	47.700	47.700	46.200	46.550	29.180	130,656
2022-05-30	49.700	49.700	47.000	47.700	29.901	184,926
2022-05-27	49.250	49.900	48.400	49.900	31.280	60,475
2022-05-26	50.400	51.700	48.300	49.250	30.873	152,455
2022-05-25	49.400	50.400	48.200	50.000	31.343	170,990
2022-05-24	50.100	50.100	48.100	48.900	30.653	134,203
2022-05-23	49.800	50.500	48.900	50.100	31.405	182,701
2022-05-20	49.000	50.900	48.850	49.250	30.873	187,390
2022-05-19	51.000	52.000	48.000	49.200	30.841	390,952
2022-05-18	52.100	53.000	50.300	51.900	32.534	235,590
2022-05-17	54.600	55.000	52.600	53.400	33.474	163,320

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-08-25	0.5000 TWD
2025-08-20	0.3300 TWD
2024-08-21	0.2268 TWD
2023-08-24	1.1000 TWD
2022-08-25	0.5500 TWD

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