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 5,569.16 NT$ as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 2,339.33 NT$, while 1000 NT$ invested 1 year ago would be worth 2,426.67 NT$. This corresponds to total returns of 456.92%, 133.93%, 142.67%, respectively, with annualized returns of 18.73%, 18.54%, 142.67%.

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
September 10, 2026	45.7	45.35	45.35	45.75	45.2	1.41M
September 09, 2026	46.1	45.8	45.8	46.6	45.4	1.79M
September 08, 2026	47.25	45.65	45.65	47.25	45.25	3.46M
September 07, 2026	47.5	46.8	46.8	48.45	46.7	7.4M
September 04, 2026	45	47.3	47.3	47.8	44.35	11.73M
September 03, 2026	46.55	44.4	44.4	46.75	44.25	3.74M
September 02, 2026	46.15	46.1	46.1	47.6	45.85	3.82M
September 01, 2026	45.85	46.15	46.15	46.7	45.3	2.52M
August 31, 2026	46.65	45.6	45.6	47.05	45.1	3.23M
August 28, 2026	46.95	46.9	46.9	47.95	46.8	4.14M
August 27, 2026	48.15	46.6	46.6	48.55	46.35	4.98M
August 26, 2026	47.7	47.9	47.9	49.5	47.55	10.1M
August 25, 2026	47.05	47.7	47.7	47.9	46	6.39M
August 24, 2026	45.3	47.75	47.75	48.2	45.3	13.91M
August 21, 2026	46.35	45.7	45.7	46.8	45.6	5.19M
August 20, 2026	45.5	44.45	44.45	45.9	44.25	2.45M
August 19, 2026	43.95	45.1	45.1	45.95	43.9	2.87M
August 18, 2026	46.15	45.15	45.15	46.6	45.15	5.35M
August 17, 2026	46.25	47	47	47.3	45.5	14.8M
August 14, 2026	45.4	45.95	45.95	47.15	45.05	11.42M
August 13, 2026	45.2	44.4	44.4	45.75	43.95	5.43M
August 12, 2026	42.8	45.1	45.1	45.6	42.65	11.56M
August 11, 2026	43.05	42.45	42.45	43.75	42.45	3.68M
August 10, 2026	42.9	43.65	43.65	43.95	42.25	9.65M
August 07, 2026	42	42.55	42.55	42.75	41.1	7.04M
August 06, 2026	40.6	42.7	42.7	43.2	39.65	11.72M
August 05, 2026	39.95	39.35	39.35	40.6	39.1	7.93M
August 04, 2026	36.8	39.85	39.85	40	36.35	9.37M
August 03, 2026	32.9	36.4	36.4	36.4	32.85	2.1M
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