BiOptic Inc. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2023-08-07	53.500	55.500	53.500	54.300	37.813	26,354
2023-08-04	55.000	55.300	52.000	52.500	36.560	303,827
2023-08-02	54.800	55.300	54.000	54.500	37.953	68,733
2023-08-01	55.000	55.000	54.700	54.700	38.092	7,236
2023-07-31	54.800	56.200	54.100	54.200	37.744	74,097
2023-07-28	54.700	55.000	52.100	54.300	37.813	122,263
2023-07-27	54.700	55.300	54.700	55.300	38.510	13,733
2023-07-26	54.600	54.600	54.600	54.600	38.022	4,458
2023-07-25	55.500	55.800	54.900	54.900	38.231	42,118
2023-07-24	56.100	57.500	56.000	56.400	39.276	46,771
2023-07-21	57.200	57.200	55.800	56.500	39.345	15,886
2023-07-20	56.500	57.400	56.200	57.000	39.694	34,683
2023-07-19	56.000	56.300	55.700	56.000	38.997	57,099
2023-07-18	56.500	56.500	55.200	56.000	38.997	16,929
2023-07-17	55.100	56.900	55.100	56.400	39.276	12,348
2023-07-14	56.000	56.000	55.000	56.000	38.997	4,855
2023-07-13	55.100	56.200	55.100	56.000	38.997	19,850
2023-07-12	56.400	56.400	55.500	56.000	38.997	4,420
2023-07-11	56.000	56.700	55.000	56.000	38.997	107,107
2023-07-10	57.300	57.300	56.000	56.000	38.997	30,991
2023-07-07	58.800	58.800	55.700	57.200	39.833	82,210
2023-07-06	59.200	59.400	58.000	58.800	40.947	38,066
2023-07-05	58.800	59.500	57.300	59.200	41.226	20,256
2023-07-04	60.200	60.200	57.000	58.800	40.947	121,600
2023-07-03	61.200	61.200	59.000	59.400	41.365	85,462
2023-06-30	60.400	61.200	59.800	61.000	42.479	48,169
2023-06-29	62.000	62.900	59.700	60.500	42.131	125,819
2023-06-28	62.000	63.500	61.400	62.000	43.176	173,773
2023-06-27	58.000	64.200	58.000	62.500	43.524	265,946
2023-06-26	58.500	58.500	56.600	58.000	40.390	15,099
2023-06-21	58.500	58.700	57.300	58.400	40.669	92,944
2023-06-20	58.200	59.400	57.500	59.100	41.156	141,876
2023-06-19	56.000	58.200	56.000	57.100	39.763	107,243
2023-06-16	56.600	58.400	53.700	55.500	38.649	224,683
2023-06-15	56.700	57.400	56.100	57.000	39.694	61,764
2023-06-14	56.200	57.000	55.200	56.700	39.485	188,575
2023-06-13	53.300	57.500	52.700	55.000	38.301	150,191
2023-06-12	53.800	54.800	53.000	54.000	37.605	64,634
2023-06-09	53.900	54.800	53.200	54.800	38.162	48,236
2023-06-08	53.800	54.900	53.600	54.400	37.883	89,043
2023-06-07	52.700	55.900	52.000	54.700	38.092	245,764
2023-06-06	50.900	52.700	50.900	52.700	36.699	56,022
2023-06-05	51.000	51.900	51.000	51.900	36.142	14,281
2023-06-02	50.300	52.000	50.300	51.700	36.003	53,241
2023-06-01	50.300	51.000	50.300	50.500	35.167	6,859
2023-05-31	50.600	51.200	50.600	51.200	35.655	4,801
2023-05-30	51.000	51.400	51.000	51.400	35.794	19,154
2023-05-29	50.400	50.800	50.000	50.800	35.376	57,552
2023-05-26	50.500	51.000	50.400	50.400	35.098	4,829
2023-05-25	51.300	51.300	50.300	50.400	35.098	75,730
2023-05-24	50.500	51.000	50.500	51.000	35.515	15,228
2023-05-23	50.700	51.200	50.500	50.600	35.237	53,985
2023-05-22	50.800	51.300	50.500	51.300	35.724	28,069
2023-05-19	50.800	51.400	50.700	51.400	35.794	15,638
2023-05-18	51.400	51.400	50.800	50.800	35.376	3,417
2023-05-17	51.400	51.400	50.700	51.400	35.794	10,975
2023-05-16	51.300	51.300	51.000	51.000	35.515	9,397
2023-05-15	50.900	51.600	50.700	51.400	35.794	34,366
2023-05-12	51.000	51.000	50.500	50.900	35.446	12,705
2023-05-11	51.000	51.900	50.200	50.600	35.237	64,343

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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.