BASO Precision Optics Co., LTD historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2026-07-21	75.600	79.900	73.700	74.200	72.546	5,305,351
2026-07-20	73.100	81.000	72.500	76.300	74.599	8,222,366
2026-07-17	70.100	75.100	67.300	73.900	72.253	2,708,428
2026-07-16	69.100	75.800	68.800	71.000	69.418	1,545,118
2026-07-15	72.400	74.000	69.600	69.800	68.244	1,208,013
2026-07-14	73.100	75.600	70.100	71.800	70.200	3,920,031
2026-07-13	67.100	72.000	66.900	72.000	70.395	1,376,151
2026-07-10	65.500	65.500	65.500	65.500	64.040	0
2026-07-09	65.300	67.900	65.000	65.500	64.040	430,120
2026-07-08	66.800	67.000	64.000	65.100	63.649	395,112
2026-07-07	69.700	70.100	65.800	65.900	64.431	368,443
2026-07-06	71.300	72.600	69.100	69.100	67.560	512,099
2026-07-03	68.800	73.900	67.700	71.300	69.711	993,086
2026-07-02	70.100	72.000	68.500	69.500	67.951	653,106
2026-07-01	74.000	77.700	71.000	71.500	69.906	1,723,113
2026-06-30	69.200	74.100	68.600	73.000	71.373	1,474,981
2026-06-29	66.200	70.500	66.200	67.500	65.996	784,051
2026-06-26	73.100	73.100	66.900	67.100	65.605	1,230,429
2026-06-25	73.000	77.800	72.200	73.000	71.373	1,824,116
2026-06-24	74.100	77.000	71.600	72.500	70.884	1,296,922
2026-06-23	77.100	78.600	75.000	75.100	73.426	2,901,281
2026-06-22	78.100	79.100	72.600	77.100	75.382	3,071,300
2026-06-18	78.300	80.700	75.800	78.100	76.359	3,411,426
2026-06-17	76.000	83.000	75.000	78.600	76.848	11,134,282
2026-06-16	70.200	76.600	69.300	76.600	74.893	6,187,318
2026-06-15	66.200	71.000	66.200	69.700	68.147	2,008,387
2026-06-12	71.700	72.900	66.600	66.600	65.116	3,131,054
2026-06-11	62.800	69.000	62.800	69.000	67.462	2,194,207
2026-06-10	66.900	71.400	62.800	62.800	61.400	2,609,222
2026-06-09	66.000	71.700	65.600	68.000	66.484	4,051,300
2026-06-08	63.200	68.000	62.400	65.200	63.747	2,384,301
2026-06-05	62.700	69.300	62.500	69.300	67.755	3,078,171
2026-06-04	61.600	63.800	60.800	63.000	61.596	577,136
2026-06-03	60.900	62.500	60.600	61.400	60.032	411,053
2026-06-02	60.600	60.800	59.200	60.000	58.663	145,000
2026-06-01	59.600	61.400	58.000	60.500	59.152	288,500
2026-05-29	57.800	59.800	57.800	59.000	57.685	104,100
2026-05-28	59.000	59.900	57.300	57.600	56.316	283,000
2026-05-27	61.200	61.200	59.000	59.100	57.783	277,099
2026-05-26	62.000	62.400	60.500	60.800	59.445	348,411
2026-05-25	63.100	64.000	61.700	61.800	60.423	503,003
2026-05-22	62.000	63.000	61.100	62.300	60.911	534,065
2026-05-21	61.000	62.800	61.000	61.800	60.423	310,006
2026-05-20	60.400	63.000	60.400	60.500	59.152	524,010
2026-05-19	62.300	63.600	60.200	60.400	59.054	740,010
2026-05-18	59.700	62.000	58.300	61.800	60.423	366,235
2026-05-15	58.200	62.400	58.100	60.000	58.663	1,163,101
2026-05-14	56.500	58.600	56.500	57.500	56.218	236,001
2026-05-13	56.000	56.200	55.200	56.200	54.947	109,000
2026-05-12	57.000	57.000	56.000	56.300	55.045	204,002
2026-05-11	57.900	57.900	57.000	57.000	55.730	197,035
2026-05-08	58.800	59.900	57.700	58.000	56.707	179,030
2026-05-07	60.100	60.100	58.600	58.800	57.490	131,006
2026-05-06	60.300	60.400	58.300	59.000	57.685	211,000
2026-05-05	60.400	61.300	59.700	59.800	58.467	194,015
2026-05-04	58.100	60.800	58.000	59.800	58.467	259,001
2026-04-30	57.700	59.500	57.600	57.700	56.414	117,067
2026-04-29	57.800	58.000	57.500	57.700	56.414	106,053
2026-04-28	58.300	58.300	57.100	57.800	56.512	91,100
2026-04-27	58.500	58.500	56.000	57.100	55.827	171,001

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-07-28	1.5000 TWD
2025-07-25	1.5000 TWD
2024-07-26	1.5000 TWD
2023-07-26	1.2000 TWD
2022-06-28	0.5000 TWD

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