CH Biotech R&D Co., Ltd. historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2025-07-28	98.000	98.000	98.000	98.000	92.029	358,913
2025-07-25	89.100	89.100	89.100	89.100	83.672	211,000
2025-07-24	78.900	82.200	78.400	81.000	76.065	79,000
2025-07-23	78.500	78.500	78.200	78.500	73.717	47,000
2025-07-22	78.100	78.100	77.500	77.500	72.778	28,070
2025-07-21	77.900	78.400	77.600	78.400	73.623	6,100
2025-07-18	78.000	78.000	77.400	78.000	73.248	7,000
2025-07-17	78.100	78.500	78.100	78.100	73.342	27,000
2025-07-16	77.800	78.100	77.200	77.800	73.060	11,500
2025-07-15	76.700	77.700	76.600	77.700	72.966	21,000
2025-07-14	77.100	77.500	76.700	77.100	72.403	29,036
2025-07-11	78.100	78.200	77.300	77.300	72.591	19,000
2025-07-10	77.200	77.800	76.800	77.300	72.591	36,011
2025-07-09	78.700	78.700	77.100	78.000	73.248	21,030
2025-07-08	77.000	78.300	77.000	78.000	73.248	44,000
2025-07-07	77.900	77.900	77.900	77.900	73.154	0
2025-07-04	77.900	77.900	77.500	77.900	73.154	11,000
2025-07-03	77.500	77.500	77.500	77.500	72.778	1,012
2025-07-02	77.500	78.500	77.400	78.500	73.717	7,000
2025-07-01	78.600	79.200	77.900	77.900	73.154	64,150
2025-06-30	77.700	78.600	77.700	78.600	73.811	16,000
2025-06-27	78.000	78.500	76.500	78.500	73.717	70,000
2025-06-26	78.200	78.400	77.100	78.100	73.342	15,000
2025-06-25	78.000	78.200	78.000	78.200	73.436	13,042
2025-06-24	76.700	78.000	76.700	78.000	73.248	14,000
2025-06-23	76.300	76.700	75.900	76.600	71.933	72,000
2025-06-20	76.900	76.900	76.500	76.500	71.839	18,000
2025-06-19	76.700	76.700	76.300	76.500	71.839	45,100
2025-06-18	76.500	77.300	76.500	77.000	72.309	15,000
2025-06-17	76.600	77.600	76.400	76.600	71.933	35,000
2025-06-16	77.100	77.100	76.400	76.600	71.933	62,000
2025-06-13	76.500	77.400	76.400	77.200	72.497	52,000
2025-06-12	78.000	78.000	76.500	76.700	72.027	65,100
2025-06-11	78.400	78.600	78.000	78.500	73.717	24,000
2025-06-10	77.800	78.400	77.800	78.400	73.623	14,040
2025-06-09	77.500	77.500	76.500	77.400	72.684	56,243
2025-06-06	77.500	77.500	77.000	77.000	72.309	104,000
2025-06-05	78.600	78.600	77.500	77.500	72.778	80,000
2025-06-04	78.500	78.800	78.000	78.600	73.811	29,000
2025-06-03	78.300	78.900	77.700	77.800	73.060	42,000
2025-06-02	78.500	79.000	78.100	78.300	73.530	16,000
2025-05-29	79.000	79.800	78.500	78.500	73.717	36,020
2025-05-28	79.200	79.400	78.600	78.800	73.999	17,000
2025-05-27	79.300	79.300	78.000	79.200	74.375	25,000
2025-05-26	78.000	79.800	78.000	79.300	74.469	37,150
2025-05-23	78.100	78.600	78.000	78.000	73.248	36,000
2025-05-22	77.800	77.800	77.400	77.500	72.778	12,000
2025-05-21	77.000	78.200	77.000	78.000	73.248	43,000
2025-05-20	77.000	77.500	76.700	77.000	72.309	14,000
2025-05-19	77.700	77.700	76.700	76.700	72.027	24,100
2025-05-16	78.200	78.400	77.000	78.200	73.436	24,042
2025-05-15	78.100	78.700	78.000	78.000	73.248	25,000
2025-05-14	77.600	78.200	77.500	78.000	73.248	72,000
2025-05-13	78.200	78.600	76.500	77.600	72.872	44,000
2025-05-12	78.700	78.700	77.000	77.500	72.778	21,009
2025-05-09	78.600	78.900	78.000	78.700	73.905	13,000
2025-05-08	77.800	79.200	77.800	78.600	73.811	68,100
2025-05-07	76.100	78.500	75.600	77.800	73.060	101,000
2025-05-06	76.100	76.400	75.300	76.100	71.464	16,000
2025-05-05	77.800	77.800	75.100	75.300	70.712	43,000

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2026-09-01	1.0085 TWD
2026-03-26	4.3000 TWD
2025-08-21	0.5000 TWD
2025-03-20	3.6000 TWD
2024-08-23	0.5000 TWD
2024-03-21	3.0900 TWD
2023-09-26	1.0000 TWD
2023-03-14	3.8800 TWD
2022-03-14	1.5000 TWD
2021-06-22	0.5000 TWD
2020-07-23	1.1550 TWD
2019-07-02	1.3400 TWD

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