Diamond Biotechnology Co., Ltd historical data

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Date	Open	High	Low	Close	Adj. close	Volume
2024-01-26	83.477	84.861	83.477	84.861	63.831	22,419
2024-01-25	84.762	84.959	82.984	84.663	63.682	25,654
2024-01-24	84.959	84.959	82.193	83.971	63.162	40,668
2024-01-23	83.774	83.774	82.292	83.280	62.642	15,558
2024-01-22	84.861	84.861	82.292	83.082	62.493	13,540
2024-01-19	85.256	86.145	82.490	83.280	62.642	18,348
2024-01-18	86.244	86.244	82.490	83.477	62.790	26,846
2024-01-17	86.145	86.145	83.477	84.959	63.905	8,901
2024-01-16	86.441	86.441	83.971	86.244	64.871	5,068
2024-01-15	85.552	85.552	85.552	85.552	64.351	0
2024-01-12	84.465	86.343	83.181	85.552	64.351	30,685
2024-01-11	84.959	86.836	84.169	85.157	64.054	22,292
2024-01-10	85.947	85.947	82.588	83.576	62.865	8,562
2024-01-09	86.935	86.935	82.687	83.675	62.939	43,941
2024-01-08	86.935	86.935	83.971	85.947	64.648	6,623
2024-01-05	85.651	86.836	85.256	85.355	64.202	19,397
2024-01-04	86.836	87.330	86.836	86.836	65.317	2,689
2024-01-03	86.738	87.627	83.873	87.231	65.614	16,723
2024-01-02	87.726	88.220	85.453	86.639	65.168	119,601
2023-12-29	87.726	87.726	86.145	86.836	65.317	50,897
2023-12-28	87.231	88.417	86.343	87.429	65.763	37,443
2023-12-27	87.824	90.788	86.935	88.812	66.803	111,758
2023-12-26	83.971	87.824	82.490	86.935	65.391	72,474
2023-12-25	81.008	84.959	81.008	82.885	62.345	21,804
2023-12-22	83.082	84.959	80.316	83.873	63.088	53,031
2023-12-21	83.971	84.959	83.280	84.663	63.682	11,268
2023-12-20	86.540	86.540	83.774	84.959	63.905	35,175
2023-12-19	85.651	85.651	82.391	85.552	64.351	30,435
2023-12-18	83.280	86.145	82.490	84.861	63.831	8,832
2023-12-15	86.046	86.046	82.984	84.367	63.459	36,015
2023-12-14	87.824	87.824	82.984	85.947	64.648	42,626
2023-12-13	87.824	88.713	84.564	85.750	64.499	60,934
2023-12-12	88.812	88.812	85.848	86.540	65.094	46,929
2023-12-11	89.405	90.689	84.564	88.220	66.357	87,379
2023-12-08	80.909	88.220	80.909	88.022	66.209	219,546
2023-12-07	81.107	81.107	79.328	80.316	60.413	54,921
2023-12-06	77.550	80.316	77.056	79.526	59.818	33,385
2023-12-05	80.514	81.107	77.550	78.933	59.372	51,705
2023-12-04	81.996	81.996	79.724	81.798	61.527	54,585
2023-12-01	78.736	82.687	78.736	81.403	61.230	25,083
2023-11-30	81.996	81.996	78.736	80.613	60.636	22,117
2023-11-29	83.774	83.774	78.834	79.328	59.669	139,291
2023-11-28	86.836	86.836	81.699	81.897	61.601	114,753
2023-11-27	88.911	88.911	84.268	86.836	65.317	46,453
2023-11-24	86.046	89.800	85.947	87.528	65.837	55,340
2023-11-23	89.405	89.800	86.343	88.812	66.803	17,707
2023-11-22	86.836	89.504	85.947	87.726	65.986	46,411
2023-11-21	89.899	93.455	86.935	89.899	67.620	113,971
2023-11-20	88.318	89.899	85.058	89.109	67.026	135,880
2023-11-17	79.131	87.923	76.167	87.429	65.763	1,251,119
2023-11-16	78.834	79.427	76.167	79.131	59.521	2,825
2023-11-15	77.945	79.427	76.760	79.032	59.447	15,916
2023-11-14	78.933	78.933	76.266	77.550	58.332	8,146
2023-11-13	76.068	78.834	74.982	77.550	58.332	57,312
2023-11-10	81.304	81.304	73.203	75.969	57.143	192,784
2023-11-09	78.933	84.268	78.834	81.897	61.601	122,175
2023-11-08	80.020	80.020	78.736	79.921	60.115	15,815
2023-11-07	79.032	79.921	76.562	79.131	59.521	2,366
2023-11-06	77.847	77.945	74.982	77.550	58.332	36,162
2023-11-03	81.798	81.798	73.401	75.278	56.623	108,841

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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.