Tanvex BioPharma, Inc. (6541.TW) TAI

Currency In TWD

6541.TW Historical Return

If you invested 1000 NT$ in Tanvex BioPharma, Inc. (6541.TW) 10 years ago, it would be worth 78.6 NT$ as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 270.93 NT$, while 1000 NT$ invested 1 year ago would be worth 648.25 NT$. This corresponds to total returns of -92.14%, -72.91%, -35.18%, respectively, with annualized returns of -22.45%, -22.99%, -35.18%.

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

6541.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	36.95	36.95	36.95	37.35	36.5	249,017
August 20, 2026	36.65	37.1	37.1	37.45	36.25	299,737
August 19, 2026	35.2	35.95	35.95	36.25	34.85	324,534
August 18, 2026	37.3	35.5	35.5	37.3	35.5	708,001
August 17, 2026	37.5	37.3	37.3	37.9	37.3	157,222
August 14, 2026	38.05	37.65	37.65	38.05	37.3	298,251
August 13, 2026	38.75	38.1	38.1	38.85	37.85	391,664
August 12, 2026	39.7	38.9	38.9	40	38.85	170,227
August 11, 2026	38.65	39.2	39.2	39.5	38.5	191,226
August 10, 2026	38.05	38.8	38.8	39.1	37.5	224,781
August 07, 2026	37.9	38.05	38.05	38.45	37.85	170,633
August 06, 2026	37.55	37.85	37.85	37.85	36.7	381,297
August 05, 2026	37.15	37.95	37.95	37.95	37.15	309,356
August 04, 2026	37.25	37.15	37.15	37.5	36.6	363,914
August 03, 2026	37.1	38	38	38.45	37.05	229,236
July 31, 2026	37.1	37.3	37.3	37.7	37.1	200,844
July 30, 2026	37.85	36.6	36.6	38.05	36.5	411,867
July 29, 2026	38.8	37.8	37.8	38.8	36.7	620,976
July 28, 2026	39.7	38.4	38.4	40.1	38.2	450,439
July 27, 2026	39.3	39.5	39.5	40.75	38.65	297,035
July 23, 2026	40.5	39.95	39.95	40.5	39.2	373,691
July 22, 2026	40.4	40	40	40.4	39.65	387,224
July 21, 2026	39.1	40.4	40.4	40.45	38.9	336,811
July 20, 2026	38.45	39.1	39.1	39.25	38.05	407,912
July 17, 2026	39.75	38.4	38.4	39.75	38.3	653,361
July 16, 2026	40.4	40.3	40.3	40.85	39.8	330,082
July 15, 2026	40.05	40.2	40.2	40.3	39.75	331,473
July 14, 2026	40.8	39.65	39.65	40.8	39.1	343,518
July 13, 2026	41.5	40.1	40.1	41.85	40	410,782
July 09, 2026	40.95	40.8	40.8	40.95	40.3	262,765
July 08, 2026	41.45	40.5	40.5	41.8	40.3	417,242
July 07, 2026	41.8	41.3	41.3	41.8	40.8	456,529
July 06, 2026	42.2	41.65	41.65	42.7	41.3	430,621
July 03, 2026	40.4	41.4	41.4	42.4	40.4	593,152
July 02, 2026	40.6	40.55	40.55	41.45	40.1	314,201
July 01, 2026	40.5	40.55	40.55	40.9	40.1	396,482
June 30, 2026	39.85	40.1	40.1	40.1	38.9	388,472
June 29, 2026	38.25	39.3	39.3	41.35	38.25	682,656
June 26, 2026	39.35	38.55	38.55	39.95	38.3	1.1M
June 25, 2026	42.55	40.75	40.75	42.55	40.75	1.87M
June 24, 2026	44	45.25	45.25	45.6	43.5	900,378
June 23, 2026	42.55	43.85	43.85	44.55	42.35	883,405
June 22, 2026	40.45	42.55	42.55	42.75	40.05	654,586
June 18, 2026	40.85	40.45	40.45	41.35	40.4	337,473
June 17, 2026	40.45	40.45	40.45	41.2	40.05	279,345
June 16, 2026	40.15	40.5	40.5	40.75	39.6	262,411
June 15, 2026	40.15	40.15	40.15	40.5	39.45	331,660
June 12, 2026	39	39.45	39.45	39.7	38.9	232,695
June 11, 2026	40	38.4	38.4	40	38.3	252,597
June 10, 2026	40.8	39.55	39.55	41	39.5	579,968
June 09, 2026	41.5	41.25	41.25	42.95	41.05	436,203
June 08, 2026	41.8	41.75	41.75	43	40.7	561,848
June 05, 2026	41.1	41.9	41.9	42.3	40.5	360,443
June 04, 2026	41.3	41.15	41.15	41.95	41.15	279,519
June 03, 2026	41.9	41.3	41.3	42.7	41.15	543,590
June 02, 2026	41.35	41.85	41.85	42.4	40.3	714,290
June 01, 2026	39.55	41.4	41.4	41.4	39	913,318
May 29, 2026	37.9	39	39	39.4	37.9	511,577
May 28, 2026	37.9	37.4	37.4	38.35	37.3	391,146
May 27, 2026	38.45	37.9	37.9	38.6	37.65	485,124