BASO Precision Optics Co., LTD historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2025-07-28	70.200	70.900	68.800	69.000	67.462	715,053
2025-07-25	68.500	72.900	68.500	69.800	68.244	1,857,180
2025-07-24	70.200	72.300	69.700	70.700	67.658	1,780,063
2025-07-23	67.600	68.800	67.600	68.700	65.744	407,031
2025-07-22	70.100	70.300	67.200	67.200	64.308	704,604
2025-07-21	70.200	70.400	69.200	70.000	66.988	269,500
2025-07-18	70.500	70.500	69.200	69.800	66.796	401,390
2025-07-17	69.600	70.400	68.700	69.600	66.605	568,055
2025-07-16	68.200	71.200	68.200	69.100	66.127	1,270,018
2025-07-15	67.800	68.000	67.500	67.700	64.787	259,003
2025-07-14	68.300	68.500	67.300	67.400	64.500	272,000
2025-07-11	67.500	68.500	67.200	68.200	65.265	412,010
2025-07-10	67.600	69.200	67.400	67.400	64.500	632,100
2025-07-09	68.500	68.600	67.700	68.000	65.074	347,020
2025-07-08	67.300	68.800	67.200	68.100	65.170	589,100
2025-07-07	71.000	71.300	67.200	67.500	64.595	1,281,404
2025-07-04	74.500	74.800	71.300	71.600	68.519	1,087,159
2025-07-03	73.600	76.500	73.500	74.500	71.294	1,963,090
2025-07-02	72.300	74.100	71.200	73.100	69.954	899,000
2025-07-01	72.400	73.600	72.000	72.100	68.997	485,016
2025-06-30	73.800	74.300	71.800	72.300	69.189	930,052
2025-06-27	74.600	75.200	73.800	73.800	70.624	816,102
2025-06-26	74.900	75.600	73.900	74.100	70.911	892,220
2025-06-25	75.000	77.000	74.800	74.800	71.581	1,791,000
2025-06-24	74.800	75.200	73.500	74.200	71.007	1,036,102
2025-06-23	74.900	74.900	72.400	73.100	69.954	1,164,378
2025-06-20	78.700	79.800	75.100	75.600	72.347	2,118,257
2025-06-19	80.600	80.600	78.500	78.700	75.313	2,315,107
2025-06-18	77.900	82.000	77.900	80.600	77.132	6,957,522
2025-06-17	78.500	79.000	76.600	78.000	74.644	1,841,395
2025-06-16	77.400	78.500	76.000	77.900	74.548	1,687,024
2025-06-13	80.600	81.600	77.000	78.100	74.739	4,440,101
2025-06-12	80.500	84.300	79.500	80.800	77.323	7,921,777
2025-06-11	81.000	81.800	78.200	80.900	77.419	6,274,041
2025-06-10	82.100	84.100	79.100	79.300	75.888	17,987,344
2025-06-09	75.000	82.100	73.800	81.600	78.089	11,620,934
2025-06-06	72.400	76.600	71.500	74.700	71.486	7,961,085
2025-06-05	76.200	76.200	72.100	72.700	69.572	4,246,350
2025-06-04	77.000	77.300	74.800	75.700	72.443	6,942,052
2025-06-03	81.000	85.900	76.300	76.300	73.017	22,131,252
2025-06-02	84.000	84.600	80.600	80.600	77.132	10,937,615
2025-05-29	81.200	86.400	80.200	85.500	81.821	25,040,144
2025-05-28	78.500	82.800	76.700	79.000	75.601	25,516,675
2025-05-27	78.500	78.900	73.200	76.500	73.208	9,320,090
2025-05-26	74.100	80.500	74.100	79.600	76.175	28,077,215
2025-05-23	66.300	73.400	66.000	73.400	70.242	444,595
2025-05-22	64.900	66.900	63.600	66.800	63.926	1,255,158
2025-05-21	63.200	66.400	63.200	65.300	62.490	926,037
2025-05-20	64.800	64.800	62.700	62.800	60.098	442,000
2025-05-19	65.200	65.300	63.600	63.800	61.055	862,364
2025-05-16	66.600	67.200	65.600	65.700	62.873	886,600
2025-05-15	66.800	69.900	66.700	66.900	64.021	2,346,247
2025-05-14	66.500	67.600	65.800	66.700	63.830	833,520
2025-05-13	68.000	68.000	65.300	65.600	62.777	887,480
2025-05-12	65.900	67.500	65.800	66.600	63.734	878,381
2025-05-09	64.700	66.000	63.500	65.100	62.299	739,519
2025-05-08	63.500	64.600	63.500	64.200	61.437	468,148
2025-05-07	64.300	65.300	62.400	63.000	60.289	724,415
2025-05-06	62.400	65.500	62.300	63.700	60.959	931,084
2025-05-05	67.800	68.000	61.000	62.300	59.619	1,884,002

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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.