Diamond Biotechnology Co., Ltd historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2025-05-05	60.000	60.000	57.000	58.900	49.854	64,608
2025-05-02	60.000	60.500	59.500	60.100	50.870	59,161
2025-04-30	60.000	60.000	58.600	59.200	50.108	22,414
2025-04-29	60.500	60.500	58.900	60.000	50.786	41,756
2025-04-28	61.500	61.500	59.800	60.200	50.955	39,932
2025-04-25	61.000	62.600	60.700	61.000	51.632	21,076
2025-04-24	59.900	62.500	59.700	60.600	51.293	102,435
2025-04-23	60.000	60.000	58.000	59.300	50.193	64,616
2025-04-22	61.500	61.500	57.100	57.100	48.331	88,063
2025-04-21	63.000	64.000	60.700	61.300	51.886	95,332
2025-04-18	64.000	65.000	62.000	64.100	54.256	124,495
2025-04-17	60.700	62.700	59.000	62.500	52.902	63,795
2025-04-16	61.500	61.500	59.100	61.000	51.632	11,527
2025-04-15	58.900	61.500	57.800	61.000	51.632	59,659
2025-04-14	56.400	59.000	56.400	58.100	49.177	58,473
2025-04-11	56.300	57.200	54.700	56.200	47.569	104,365
2025-04-10	48.400	59.000	48.400	59.000	49.939	127,857
2025-04-09	49.750	51.400	45.650	47.900	40.544	169,778
2025-04-08	48.000	50.300	48.000	50.000	42.321	151,092
2025-04-07	58.000	58.000	44.650	47.000	39.782	639,801
2025-04-02	61.800	61.800	59.700	60.600	51.293	59,559
2025-04-01	60.000	62.200	59.000	62.200	52.648	97,369
2025-03-31	67.500	67.500	57.100	60.000	50.786	215,476
2025-03-28	72.000	73.300	64.300	67.200	56.880	233,706
2025-03-27	67.000	71.500	66.700	71.200	60.265	511,520
2025-03-26	67.100	68.800	66.600	66.600	56.372	103,703
2025-03-25	64.800	66.800	63.800	66.800	56.541	243,805
2025-03-24	66.500	66.500	63.700	64.600	54.679	286,665
2025-03-21	68.300	68.300	62.700	65.100	55.102	300,758
2025-03-20	63.000	69.400	63.000	68.300	57.811	546,784
2025-03-19	63.200	63.900	62.000	62.700	53.071	503,533
2025-03-18	59.800	63.300	59.800	63.200	53.494	274,511
2025-03-17	55.700	58.100	55.300	58.100	49.177	79,822
2025-03-14	55.200	57.500	53.800	55.500	46.977	136,976
2025-03-13	55.000	56.400	53.300	55.200	46.723	100,585
2025-03-12	55.000	55.000	53.800	55.000	46.553	42,113
2025-03-11	60.500	60.500	49.800	55.000	46.553	409,980
2025-03-10	61.500	61.600	58.500	60.500	51.209	48,288
2025-03-07	62.000	62.800	58.100	61.500	52.055	61,065
2025-03-06	63.000	63.000	60.500	61.500	52.055	152,551
2025-03-05	64.000	64.300	61.600	62.200	52.648	226,997
2025-03-04	63.900	65.000	62.100	63.400	53.663	82,525
2025-03-03	64.000	64.000	62.800	64.000	54.171	617
2025-02-27	65.900	66.000	63.000	63.900	54.087	51,411
2025-02-26	65.600	66.200	63.100	65.100	55.102	114,576
2025-02-25	63.800	66.200	63.800	64.700	54.764	101,850
2025-02-24	65.100	65.600	62.000	64.000	54.171	194,657
2025-02-21	65.400	65.600	62.500	65.000	55.018	133,948
2025-02-20	66.200	66.200	62.400	65.300	55.272	105,030
2025-02-19	67.900	67.900	64.700	65.900	55.779	129,939
2025-02-18	69.000	69.200	64.700	64.700	54.764	82,011
2025-02-17	68.500	69.400	66.000	69.200	58.573	171,993
2025-02-14	69.300	69.300	67.700	68.500	57.980	41,943
2025-02-13	66.100	68.200	66.100	67.200	56.880	43,142
2025-02-12	67.900	67.900	66.000	67.300	56.964	28,718
2025-02-11	68.500	70.200	65.900	68.200	57.726	117,134
2025-02-10	71.300	72.000	67.600	71.800	60.773	119,076
2025-02-07	72.400	72.400	70.200	71.300	60.350	8,286
2025-02-06	71.900	72.100	70.100	72.000	60.943	13,414
2025-02-05	71.600	72.000	69.800	71.500	60.519	22,231

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Stock splits

No stock splits on record.

Dividends

Ex-date	Amount
2025-08-27	0.2300 TWD
2024-08-05	0.1848 TWD
2023-08-23	0.1337 TWD
2022-08-24	0.2040 TWD
2021-08-27	0.0500 TWD

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