Diamond Biotechnology Co., Ltd historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2022-02-15	43.468	45.394	43.468	45.196	26.295	6,883
2022-02-14	44.258	45.394	43.270	44.357	25.807	15,828
2022-02-11	44.110	44.604	43.418	44.258	25.749	21,139
2022-02-10	46.184	46.184	44.357	45.295	26.353	32,866
2022-02-09	45.542	45.690	44.653	45.394	26.410	17,196
2022-02-08	45.987	46.184	44.307	45.690	26.583	8,673
2022-02-07	43.962	45.098	43.764	45.098	26.238	36,076
2022-01-26	44.011	44.011	42.776	43.468	25.290	4,055
2022-01-25	43.517	44.406	42.579	44.011	25.606	3,599
2022-01-24	42.974	43.122	42.776	42.974	25.002	17,704
2022-01-21	42.677	43.418	42.233	42.924	24.974	27,261
2022-01-20	44.455	44.455	44.455	44.455	25.864	3
2022-01-19	44.406	44.455	44.406	44.455	25.864	7,072
2022-01-18	44.949	44.949	44.851	44.851	26.094	173
2022-01-17	45.246	45.295	43.320	44.455	25.864	347
2022-01-14	45.345	45.345	43.863	45.246	26.324	8,594
2022-01-13	45.246	45.345	44.949	45.196	26.295	11,538
2022-01-12	45.345	45.345	43.221	45.246	26.324	7,943
2022-01-11	45.740	45.740	43.468	45.443	26.439	63,603
2022-01-10	46.777	46.777	43.517	45.592	26.525	43,583
2022-01-07	49.395	49.395	44.159	46.431	27.014	140,617
2022-01-06	46.826	49.346	46.826	47.716	27.761	159,239
2022-01-05	46.579	47.567	46.135	46.925	27.301	109,351
2022-01-04	45.246	46.382	44.505	46.086	26.813	79,576
2022-01-03	45.592	45.592	44.159	45.443	26.439	35,380
2021-12-30	44.011	45.493	44.011	45.048	26.209	10,658
2021-12-29	45.690	45.690	43.517	44.949	26.152	34,538
2021-12-28	48.802	48.802	43.369	44.999	26.180	105,137
2021-12-27	42.974	49.346	42.974	47.864	27.847	277,568
2021-12-24	42.381	43.320	41.492	42.430	24.686	36,940
2021-12-23	42.480	42.579	42.035	42.085	24.485	26,677
2021-12-22	43.221	43.616	40.899	42.480	24.715	59,871
2021-12-21	43.468	43.912	42.035	42.035	24.456	31,325
2021-12-20	44.455	44.505	42.282	42.480	24.715	103,410
2021-12-17	46.431	46.728	43.369	44.011	25.606	160,820
2021-12-16	43.665	46.728	43.023	45.987	26.755	148,526
2021-12-15	45.443	45.987	41.294	43.517	25.318	255,280
2021-12-14	52.359	52.853	43.912	45.493	26.468	381,696
2021-12-13	42.628	54.532	42.480	52.853	30.750	841,823
2021-12-10	36.552	41.788	36.552	41.788	24.313	343,191
2021-12-09	35.169	36.157	34.577	36.009	20.950	182,936
2021-12-08	32.403	35.811	32.403	34.774	20.232	102,018
2021-12-07	33.193	33.193	32.453	32.996	19.197	13,752
2021-12-06	32.008	33.144	32.008	33.095	19.255	866
2021-12-03	33.243	33.243	32.058	33.193	19.312	14,608
2021-12-02	33.095	33.243	32.008	33.243	19.341	1,240
2021-12-01	33.243	33.243	33.243	33.243	19.341	3
2021-11-30	33.490	33.490	31.860	33.342	19.398	21,193
2021-11-29	31.959	33.441	31.959	33.391	19.427	25,779
2021-11-26	34.379	34.379	32.403	33.292	19.370	51,726
2021-11-25	34.280	34.379	33.193	34.379	20.002	6,876
2021-11-24	34.577	34.577	33.490	34.280	19.944	8,594
2021-11-23	34.527	34.577	33.589	34.083	19.829	18,835
2021-11-22	34.577	34.577	34.083	34.527	20.088	1,895
2021-11-19	34.873	34.873	33.243	34.577	20.117	28,323
2021-11-18	35.219	35.515	33.984	34.132	19.858	20,624
2021-11-17	35.169	35.219	34.033	35.219	20.490	17
2021-11-16	35.169	35.762	34.033	35.021	20.375	75,703
2021-11-15	33.589	35.070	33.441	34.922	20.318	19,541
2021-11-12	34.379	34.478	32.798	34.478	20.059	5,159

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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.