BASO Precision Optics Co., LTD historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2025-10-21	63.200	64.900	62.100	63.000	61.596	326,001
2025-10-20	62.200	62.500	61.700	62.300	60.911	118,000
2025-10-17	63.200	63.200	62.000	62.300	60.911	101,000
2025-10-16	61.800	63.400	61.800	62.600	61.205	158,000
2025-10-15	61.600	61.900	61.400	61.600	60.227	144,500
2025-10-14	62.800	64.200	61.600	61.600	60.227	224,005
2025-10-13	62.700	62.700	61.400	62.500	61.107	257,160
2025-10-09	64.700	65.200	64.200	64.300	62.867	182,213
2025-10-08	65.500	65.600	64.600	64.600	63.160	122,015
2025-10-07	64.200	66.200	64.000	65.600	64.138	247,007
2025-10-03	64.700	65.100	64.100	64.200	62.769	170,000
2025-10-02	67.000	67.000	64.700	64.700	63.258	284,002
2025-10-01	66.600	67.400	66.100	66.100	64.627	166,015
2025-09-30	67.600	67.600	66.100	66.500	65.018	194,000
2025-09-29	66.500	66.500	66.500	66.500	65.018	0
2025-09-26	68.700	68.700	66.400	66.500	65.018	260,010
2025-09-25	68.300	69.900	67.700	68.100	66.582	176,000
2025-09-24	69.000	69.000	67.600	67.800	66.289	237,002
2025-09-23	69.900	70.300	68.100	68.700	67.169	343,029
2025-09-22	69.000	70.200	68.600	68.900	67.364	301,081
2025-09-19	69.300	70.000	68.600	68.700	67.169	161,301
2025-09-18	70.000	70.000	68.900	69.100	67.560	180,000
2025-09-17	68.100	71.300	67.500	68.800	67.267	500,650
2025-09-16	68.700	68.700	67.800	68.100	66.582	141,012
2025-09-15	67.800	69.400	67.300	67.800	66.289	258,990
2025-09-12	68.300	68.700	67.600	67.700	66.191	217,015
2025-09-11	70.000	70.000	67.300	67.600	66.093	844,002
2025-09-10	70.600	71.000	70.000	70.300	68.733	251,000
2025-09-09	72.000	72.100	70.000	70.200	68.635	286,200
2025-09-08	72.200	72.200	70.600	70.800	69.222	243,000
2025-09-05	72.000	72.700	71.500	71.600	70.004	304,006
2025-09-04	72.500	74.700	71.600	71.600	70.004	1,047,098
2025-09-03	70.200	71.500	69.200	71.500	69.906	409,372
2025-09-02	70.000	70.500	68.300	69.000	67.462	370,150
2025-09-01	72.100	72.200	69.800	69.800	68.244	523,400
2025-08-29	74.700	74.900	72.000	72.000	70.395	548,029
2025-08-28	72.300	75.200	72.200	73.400	71.764	1,305,000
2025-08-27	73.300	73.300	71.900	72.100	70.493	479,000
2025-08-26	72.300	73.500	72.000	72.400	70.786	318,199
2025-08-25	72.000	73.200	71.300	72.500	70.884	529,152
2025-08-22	71.200	73.400	70.300	70.300	68.733	806,006
2025-08-21	70.200	71.500	70.200	71.000	69.418	292,003
2025-08-20	71.200	71.800	69.300	69.800	68.244	537,383
2025-08-19	74.500	74.500	71.300	71.500	69.906	812,409
2025-08-18	74.300	75.200	73.600	73.600	71.960	589,010
2025-08-15	74.900	74.900	73.000	73.400	71.764	678,307
2025-08-14	75.000	75.600	73.400	73.700	72.057	898,010
2025-08-13	74.700	77.200	74.400	74.500	72.840	1,573,200
2025-08-12	75.400	75.900	73.200	74.900	73.231	1,399,191
2025-08-11	75.500	76.500	73.900	75.000	73.328	1,517,218
2025-08-08	78.200	79.900	77.800	78.300	76.555	1,585,100
2025-08-07	78.500	79.400	77.000	77.700	75.968	1,395,432
2025-08-06	79.400	81.800	78.000	78.200	76.457	3,059,168
2025-08-05	81.900	85.500	79.100	79.400	77.630	13,145,238
2025-08-04	71.000	78.200	70.600	78.200	76.457	3,709,070
2025-08-01	70.600	70.600	70.600	70.600	69.026	0
2025-07-31	72.300	72.300	70.600	70.600	69.026	1,010,200
2025-07-30	74.200	75.800	72.200	72.300	70.689	4,306,720
2025-07-29	69.700	75.400	69.000	73.100	71.471	3,585,464
2025-07-28	70.200	70.900	68.800	69.000	67.462	715,053

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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.