Diamond Biotechnology Co., Ltd historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2022-05-16	40.504	41.591	38.676	41.393	24.083	153,210
2022-05-13	40.405	40.405	38.429	39.763	23.134	56,383
2022-05-12	43.122	43.122	39.170	40.504	23.565	40,892
2022-05-11	43.171	43.171	41.344	43.171	25.117	182
2022-05-10	43.418	43.418	41.344	41.344	24.054	6,371
2022-05-09	43.962	43.962	43.418	43.418	25.261	866
2022-05-06	41.788	43.962	41.788	43.962	25.577	7,144
2022-05-05	44.258	44.258	43.962	43.962	25.577	2,151
2022-05-04	43.171	43.171	43.171	43.171	25.117	175
2022-05-03	44.752	44.752	42.529	43.418	25.261	10,842
2022-04-29	44.851	44.900	44.505	44.554	25.922	2,287
2022-04-28	42.875	44.900	42.875	44.851	26.094	5,242
2022-04-27	45.098	45.098	42.826	43.616	25.376	44,327
2022-04-26	44.999	45.048	44.455	45.048	26.209	5,596
2022-04-25	44.604	45.394	44.455	44.455	25.864	6,903
2022-04-22	44.900	44.949	43.517	44.554	25.922	13,017
2022-04-21	43.764	45.098	43.616	44.900	26.123	55,778
2022-04-20	43.912	44.653	42.826	43.764	25.462	8,417
2022-04-19	43.517	44.406	43.517	43.912	25.548	9,747
2022-04-18	43.468	43.468	42.677	43.418	25.261	11,261
2022-04-15	43.665	43.715	42.579	43.665	25.405	24,614
2022-04-14	43.468	43.814	43.468	43.715	25.433	18,734
2022-04-13	42.875	43.468	42.529	43.418	25.261	40,671
2022-04-12	44.653	44.653	42.826	43.122	25.088	11,187
2022-04-11	44.307	44.455	43.023	43.418	25.261	77,435
2022-04-08	40.504	42.430	40.504	42.430	24.686	780
2022-04-07	41.689	42.430	41.689	42.381	24.657	9,976
2022-04-06	41.788	42.529	41.739	41.887	24.370	12,031
2022-04-01	41.591	43.468	41.541	43.369	25.232	5,159
2022-03-31	43.122	43.171	41.640	41.640	24.226	24
2022-03-30	42.924	42.974	41.393	41.838	24.341	13,758
2022-03-29	43.517	43.517	41.393	41.887	24.370	3,443
2022-03-28	42.085	42.085	42.085	42.085	24.485	2,242
2022-03-25	43.221	43.221	41.492	42.430	24.686	12,416
2022-03-24	42.183	43.616	42.183	43.122	25.088	8,873
2022-03-23	42.480	42.480	41.492	42.183	24.542	1,771
2022-03-22	42.480	42.480	41.393	42.480	24.715	520
2022-03-21	42.134	42.480	42.134	42.134	24.514	2,338
2022-03-18	42.480	42.480	41.344	42.430	24.686	6,879
2022-03-17	40.553	42.480	40.553	42.480	24.715	30
2022-03-16	41.541	42.430	41.393	42.430	24.686	10,330
2022-03-15	41.492	42.480	41.393	42.430	24.686	29,042
2022-03-14	41.788	41.788	40.702	40.948	23.824	13,747
2022-03-11	41.689	41.788	41.146	41.541	24.169	96,566
2022-03-10	42.875	42.875	42.875	42.875	24.945	175
2022-03-09	42.924	42.924	40.850	41.986	24.427	19,105
2022-03-08	43.468	43.616	41.541	41.541	24.169	6,873
2022-03-07	43.468	43.468	43.320	43.320	25.203	1,725
2022-03-04	43.320	43.320	41.541	43.221	25.146	19,473
2022-03-03	43.320	43.320	42.480	43.270	25.175	11,350
2022-03-02	43.270	43.320	41.294	43.320	25.203	5,161
2022-03-01	42.480	43.270	41.245	41.393	24.083	3,628
2022-02-25	41.146	43.122	39.763	43.122	25.088	98,664
2022-02-24	44.801	46.086	41.195	41.195	23.968	68,084
2022-02-23	46.431	46.481	44.752	46.431	27.014	17,548
2022-02-22	45.542	48.061	45.394	45.394	26.410	132,783
2022-02-21	45.641	45.690	44.258	45.542	26.497	17,191
2022-02-18	45.690	45.690	44.505	45.641	26.554	24,452
2022-02-17	45.345	45.740	44.505	45.740	26.612	29,732
2022-02-16	44.554	45.789	44.455	45.345	26.382	30,973

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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.