Diamond Biotechnology Co., Ltd historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2023-11-02	81.798	81.798	79.131	81.699	61.453	14,032
2023-11-01	83.181	83.971	80.217	81.798	61.527	6,707
2023-10-31	84.169	84.564	80.711	81.897	61.601	29,416
2023-10-30	81.008	84.663	81.008	84.169	63.311	19,777
2023-10-27	83.181	84.070	78.834	80.711	60.710	79,627
2023-10-26	81.699	84.959	80.020	81.403	61.230	162,333
2023-10-25	84.762	87.231	83.379	85.157	64.054	53,868
2023-10-24	85.058	85.848	83.082	84.762	63.756	42,879
2023-10-23	85.947	88.318	83.675	85.848	64.574	76,285
2023-10-20	88.911	89.207	84.367	85.453	64.277	106,353
2023-10-19	88.812	89.800	86.935	88.220	66.357	32,882
2023-10-18	89.405	89.405	85.552	88.911	66.877	36,030
2023-10-17	89.405	89.405	85.947	89.207	67.100	18,360
2023-10-16	88.911	89.109	84.959	88.911	66.877	5,573
2023-10-13	89.405	89.405	86.639	88.318	66.431	17,663
2023-10-12	92.566	92.566	86.935	89.306	67.175	114,141
2023-10-11	91.480	92.863	89.998	91.677	68.958	51,497
2023-10-06	91.776	91.776	88.516	91.776	69.032	41,879
2023-10-05	90.887	93.060	87.429	91.578	68.884	20,681
2023-10-04	89.109	90.887	87.133	90.788	68.289	12,735
2023-10-03	90.590	92.566	90.590	91.084	68.512	22,113
2023-10-02	93.060	94.048	90.590	92.270	69.404	52,071
2023-09-28	89.504	93.949	89.405	92.072	69.255	15,624
2023-09-27	90.887	91.776	89.405	91.578	68.884	20,311
2023-09-26	90.689	94.443	89.899	90.887	68.364	10,602
2023-09-25	96.024	96.024	90.590	92.566	69.627	39,802
2023-09-22	93.752	95.530	91.974	95.530	71.856	27,980
2023-09-21	93.949	96.518	92.072	93.752	70.518	27,533
2023-09-20	95.036	96.814	92.467	94.740	71.262	71,358
2023-09-19	101.26	101.26	95.036	96.518	72.599	159,794
2023-09-18	91.381	102.25	91.381	99.778	75.051	259,930
2023-09-15	88.911	96.123	87.330	95.826	72.079	149,016
2023-09-14	89.603	90.788	87.231	88.812	66.803	37,276
2023-09-13	87.923	91.677	87.528	89.603	67.397	49,990
2023-09-12	88.911	91.974	85.651	88.615	66.654	33,661
2023-09-11	85.947	89.306	85.355	88.516	66.580	30,657
2023-09-08	90.887	90.887	90.887	90.887	68.364	0
2023-09-07	91.776	91.776	88.911	90.887	68.364	32,704
2023-09-06	89.603	92.863	89.207	91.776	69.032	42,462
2023-09-05	98.790	99.284	89.899	91.282	68.661	128,024
2023-09-04	95.135	104.72	95.135	100.77	75.794	153,168
2023-09-01	90.195	91.776	86.738	91.578	68.884	92,994
2023-08-31	90.393	90.393	85.947	89.800	67.546	103,329
2023-08-30	86.441	90.294	86.441	89.603	67.397	41,234
2023-08-29	89.800	89.800	86.639	88.220	66.357	22,712
2023-08-28	86.935	89.405	86.639	87.726	65.986	25,012
2023-08-25	84.465	88.318	84.465	87.429	65.763	16,961
2023-08-24	87.034	91.677	85.750	87.824	66.060	73,543
2023-08-23	84.959	93.455	84.959	90.294	67.918	81,579
2023-08-22	90.393	94.542	90.195	94.147	63.759	81,406
2023-08-21	91.776	91.776	89.010	91.183	61.752	32,769
2023-08-18	87.429	90.689	86.046	89.800	60.815	61,510
2023-08-17	92.665	92.665	84.268	89.899	60.882	148,225
2023-08-16	90.788	93.554	86.639	93.455	63.291	51,536
2023-08-15	87.232	91.776	86.738	90.788	61.484	123,832
2023-08-14	110.15	110.15	83.675	88.615	60.012	734,316
2023-08-11	117.56	117.56	104.72	110.15	74.597	238,398
2023-08-10	125.46	126.45	112.62	116.08	78.612	87,554
2023-08-09	118.55	127.44	118.05	123.49	83.629	119,101
2023-08-08	120.52	121.51	111.63	118.05	79.950	90,825

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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.