Biostar Microtech International Corp. (2399.TW) TAI

Currency In TWD

2399.TW Historical Return

If you invested 1000 NT$ in Biostar Microtech International Corp. (2399.TW) 10 years ago, it would be worth 3,907.91 NT$ as of August 02, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 1,370.6 NT$, while 1000 NT$ invested 1 year ago would be worth 1,813.7 NT$. This corresponds to total returns of 290.79%, 37.06%, 81.37%, respectively, with annualized returns of 14.59%, 6.5%, 81.37%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

2399.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
July 31, 2026	32.8	33.1	33.1	33.1	32.1	1.91M
July 30, 2026	32.45	30.4	30.4	32.85	30	2.73M
July 29, 2026	34.95	32.45	32.45	35	30.9	3.87M
July 28, 2026	36	34.3	34.3	36	34	2.15M
July 27, 2026	37.8	37.5	37.5	38.25	36.3	1.66M
July 23, 2026	39.95	38.8	38.8	39.95	38.25	1.96M
July 22, 2026	38.6	39.45	39.45	40.4	38.6	2.46M
July 21, 2026	37.4	38.15	38.15	38.25	36.95	2.06M
July 20, 2026	37.8	36.7	36.7	38.3	34.85	3.68M
July 17, 2026	39.05	37.3	37.3	39.6	37.15	4.18M
July 16, 2026	41.7	40.65	40.65	41.7	40.05	2.29M
July 15, 2026	42	41.7	41.7	42.1	41	3.65M
July 14, 2026	43.5	41.3	41.3	43.9	39.8	6.93M
July 13, 2026	48	44	44	48	44	11.04M
July 09, 2026	49.15	48.85	48.85	50.5	48.65	4.2M
July 08, 2026	49.9	48.65	48.65	50.3	47.85	7.01M
July 07, 2026	55	49.5	49.5	55	49.5	22.82M
July 06, 2026	50.2	55	55	55	49.95	22.97M
July 03, 2026	50.5	50	50	50.8	49.8	6.19M
July 02, 2026	49.9	51.5	51.5	52.1	48.8	14.82M
July 01, 2026	49.3	49.7	49.7	51.2	49.1	17.87M
June 30, 2026	48.8	48.6	48.6	49.6	48.1	3.74M
June 29, 2026	48.5	47.9	47.9	49.9	47.6	5.43M
June 26, 2026	51.7	48.5	48.5	51.7	48.5	6.53M
June 25, 2026	54.6	52.3	52.3	54.6	51.6	11.78M
June 24, 2026	51.6	54.3	54.3	55.2	51.1	20.74M
June 23, 2026	52.4	50.9	50.9	52.5	49.4	10.47M
June 22, 2026	48.45	51.6	51.6	52.4	48.15	16.29M
June 18, 2026	51.9	48.05	48.05	52.7	47.75	18.6M
June 17, 2026	54	51.9	51.9	57.5	51.3	46.15M
June 16, 2026	48.7	52.8	52.8	52.8	47.8	14.01M
June 15, 2026	48.3	48	48	48.8	47.4	5.24M
June 12, 2026	47.6	47.65	47.65	48.3	47.2	5.28M
June 11, 2026	44.9	46.15	46.15	46.35	43.05	6.18M
June 10, 2026	47.55	44.15	44.15	49.2	44.1	9.3M
June 09, 2026	45.05	47.6	47.6	48	43.85	6.35M
June 08, 2026	43.9	44.65	44.65	45.15	43.9	5.46M
June 05, 2026	49.2	48.75	48.75	49.7	47.4	5.71M
June 04, 2026	50.7	49.75	49.75	51.3	49.35	6.14M
June 03, 2026	51.8	50.7	50.7	54.6	50.7	16.87M
June 02, 2026	51	50.1	50.1	51.9	49.05	11.23M
June 01, 2026	48.7	50.2	50.2	52.4	48.5	13.39M
May 29, 2026	49.8	47.9	47.9	49.8	47.85	6.96M
May 28, 2026	48.45	47.7	47.7	49.35	46.95	8.98M
May 27, 2026	50.8	48	48	50.8	47.7	16.35M
May 26, 2026	48.2	50.5	50.5	51.2	46.2	28.56M
May 25, 2026	47.1	47.4	47.4	49.5	46.05	14.34M
May 22, 2026	44.2	46.55	46.55	46.8	43.85	16.73M
May 21, 2026	43.3	43.2	43.2	44.5	42.85	6.32M
May 20, 2026	43.2	42.2	42.2	43.4	41.8	6.01M
May 19, 2026	45.2	43	43	45.5	42.85	10.63M
May 18, 2026	45.05	45.6	45.6	46.2	43.6	9.01M
May 15, 2026	47.2	45.45	45.45	47.2	44.6	13.18M
May 14, 2026	49	47.2	47.2	49.5	45.9	27.01M
May 13, 2026	45.7	48.15	48.15	48.8	45.2	25.84M
May 12, 2026	45	46.45	46.45	46.6	44.1	26.7M
May 11, 2026	42.3	44.8	44.8	45.4	41.4	25.64M
May 08, 2026	43.2	42.3	42.3	44.55	42.1	14.54M
May 07, 2026	44.8	43.5	43.5	44.8	42.7	19.22M
May 06, 2026	43.5	44.8	44.8	47	43.4	37.9M