Diamond Biotechnology Co., Ltd historical data

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

Date	Open	High	Low	Close	Adj. close	Volume
2022-08-09	40.109	40.109	38.528	40.010	23.278	1,745
2022-08-08	41.442	41.442	38.726	40.010	23.278	29,237
2022-08-05	41.541	41.541	40.998	41.146	23.939	43,197
2022-08-04	41.541	41.541	40.059	41.245	23.996	3,494
2022-08-03	41.640	41.640	40.109	41.097	23.910	1,919
2022-08-02	41.640	41.739	39.763	40.109	23.335	7,752
2022-08-01	41.640	41.640	39.911	41.492	24.140	5,331
2022-07-29	42.430	42.430	39.911	40.998	23.853	42,303
2022-07-28	42.381	43.567	40.553	42.085	24.485	19,028
2022-07-27	41.591	44.011	40.553	42.579	24.772	73,342
2022-07-26	41.442	41.492	39.714	41.146	23.939	38,236
2022-07-25	40.998	41.146	40.504	41.146	23.939	15,478
2022-07-22	40.652	41.047	39.071	40.998	23.853	38,160
2022-07-21	38.726	40.998	38.429	40.998	23.853	18,086
2022-07-20	38.874	38.874	38.676	38.726	22.531	3,611
2022-07-19	37.886	38.973	37.540	38.923	22.646	22,347
2022-07-18	37.886	37.886	37.886	37.886	22.042	89
2022-07-15	37.936	37.936	36.701	37.886	22.042	5,158
2022-07-14	37.688	37.936	37.688	37.936	22.071	3,443
2022-07-13	37.787	37.787	37.688	37.688	21.927	5,158
2022-07-12	37.936	37.936	36.108	37.787	21.985	8,615
2022-07-11	37.936	37.936	37.936	37.936	22.071	859
2022-07-08	37.837	38.380	37.046	37.936	22.071	108,695
2022-07-07	37.293	37.837	37.293	37.688	21.927	11,869
2022-07-06	38.479	38.479	36.552	37.343	21.726	10,488
2022-07-05	38.034	38.528	36.651	38.182	22.215	19,827
2022-07-04	38.676	39.121	37.540	37.985	22.100	53,623
2022-07-01	40.059	40.109	38.578	38.676	22.502	51,090
2022-06-30	40.059	40.059	40.059	40.059	23.307	1,719
2022-06-29	39.467	40.158	39.467	40.059	23.307	15
2022-06-28	39.467	39.565	38.578	39.565	23.019	19,828
2022-06-27	39.467	39.467	38.578	39.121	22.761	20,801
2022-06-24	39.467	39.516	39.467	39.516	22.991	3,439
2022-06-23	39.664	39.664	37.688	39.170	22.789	39,877
2022-06-22	39.565	39.565	39.022	39.516	22.991	12,032
2022-06-21	39.516	40.158	39.269	39.565	23.019	47,214
2022-06-20	39.911	40.109	38.676	39.516	22.991	36,090
2022-06-17	39.417	40.356	38.528	40.356	23.479	10,483
2022-06-16	39.911	40.257	39.269	39.862	23.192	31,090
2022-06-15	40.504	40.504	39.911	40.059	23.307	21,416
2022-06-14	40.306	40.652	39.763	40.504	23.565	89,540
2022-06-13	40.356	40.504	39.812	40.306	23.450	46,575
2022-06-10	40.454	40.553	39.664	40.405	23.508	33,514
2022-06-09	40.504	40.603	39.368	40.405	23.508	66,338
2022-06-08	40.899	40.899	39.417	40.504	23.565	6,103
2022-06-07	41.195	41.195	39.318	40.998	23.853	1,721
2022-06-06	41.195	41.195	39.368	41.195	23.968	1,761
2022-06-02	41.393	41.393	39.417	41.344	24.054	6,883
2022-06-01	40.109	40.454	38.923	40.010	23.278	864
2022-05-31	40.504	40.504	39.121	40.059	23.307	10,326
2022-05-30	40.504	41.294	39.516	39.812	23.163	16,964
2022-05-27	41.195	41.294	39.565	40.405	23.508	75,639
2022-05-26	40.010	43.369	40.010	41.146	23.939	252,381
2022-05-25	39.812	39.911	38.923	39.516	22.991	18,301
2022-05-24	39.862	39.862	38.775	39.763	23.134	1,774
2022-05-23	40.010	40.504	39.417	39.862	23.192	57,063
2022-05-20	40.010	40.010	40.010	40.010	23.278	860
2022-05-19	39.516	39.812	38.627	39.763	23.134	13,907
2022-05-18	39.812	39.812	38.874	39.664	23.077	96,415
2022-05-17	41.393	41.393	39.220	39.565	23.019	72,362

← NewerPage 18 of 21 · 1,215 trading daysOlder →

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.