Welltend Technology Corporation (3021.TW) TAI

Currency In TWD

3021.TW Historical Return

If you invested 1000 NT$ in Welltend Technology Corporation (3021.TW) 10 years ago, it would be worth 1,767.54 NT$ as of August 23, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 1,086.25 NT$, while 1000 NT$ invested 1 year ago would be worth 1,069.53 NT$. This corresponds to total returns of 76.75%, 8.63%, 6.95%, respectively, with annualized returns of 5.86%, 1.67%, 6.95%.

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

3021.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	20.15	20.15	20.15	20.2	19.95	77,890
August 20, 2026	20.05	20.1	20.1	20.1	19.65	73,285
August 19, 2026	20	19.95	19.95	20.1	19.8	71,080
August 18, 2026	20.35	19.95	19.95	20.7	19.9	202,783
August 17, 2026	20.3	20.4	20.4	20.65	20.25	60,428
August 14, 2026	20.6	20.45	20.45	20.7	20.35	82,629
August 13, 2026	21.85	20.85	20.85	21.95	20.8	157,801
August 12, 2026	21.15	21.05	21.05	21.5	21	128,947
August 11, 2026	21.15	21.1	21.1	21.35	20.8	131,544
August 10, 2026	20.85	21	21	21.15	20.85	84,549
August 07, 2026	20.75	20.7	20.7	21.2	20.6	159,432
August 06, 2026	21	20.75	20.75	21.05	20.25	135,901
August 05, 2026	21.3	21.05	21.05	22	20.95	287,358
August 04, 2026	20.45	21.3	21.3	21.6	20.15	379,631
August 03, 2026	19.55	20.15	20.15	20.5	19.55	162,521
July 31, 2026	20	20.15	20.15	20.45	19.9	283,494
July 30, 2026	19.45	19.1	19.1	20.05	18.9	354,840
July 29, 2026	20.75	20.1	20.1	20.75	19	370,837
July 28, 2026	21.1	20.3	20.3	21.1	20	342,819
July 27, 2026	21.55	21.35	21.35	22.2	21	250,834
July 23, 2026	24.1	22.4	22.4	24.35	21.8	646,082
July 22, 2026	21.85	23.5	23.5	23.5	21.85	240,353
July 21, 2026	21.4	21.4	21.4	21.9	20.7	275,302
July 20, 2026	21.45	21.25	21.25	21.75	20	345,032
July 17, 2026	23.2	21.75	21.75	23.2	21.45	334,896
July 16, 2026	24.65	23.6	23.6	24.65	23.2	325,596
July 15, 2026	25.3	24.5	24.5	25.3	24.3	228,642
July 14, 2026	24.9	24.4	24.4	24.9	23.3	415,391
July 13, 2026	26.8	24.9	24.9	26.8	24.5	536,627
July 09, 2026	27.95	26.5	26.5	28	26.3	412,938
July 08, 2026	27.15	27	27	27.35	26.3	383,191
July 07, 2026	28.45	27.1	27.1	28.45	26.65	445,094
July 06, 2026	29.1	28.3	28.3	29.3	28.1	481,054
July 03, 2026	29.6	29.25	29.25	30.1	29.2	476,838
July 02, 2026	29.25	29.55	29.55	29.7	28.25	789,444
July 01, 2026	32	30.5	30.5	33.05	30.5	2.6M
June 30, 2026	28.35	30.05	30.05	30.05	27.8	527,523
June 29, 2026	26.7	27.35	27.35	27.35	26.3	409,220
June 26, 2026	28.2	26.85	26.85	29.15	26.7	802,189
June 25, 2026	29	28.3	28.3	29.7	28.3	628,797
June 24, 2026	28.8	28.95	28.95	29.4	28.25	615,299
June 23, 2026	31	29.8	29.8	31.05	28.2	1.12M
June 22, 2026	30.5	30.3	30.3	31.75	30.2	1.32M
June 18, 2026	31.75	31	31	32.5	30.05	1.78M
June 17, 2026	31	31.2	31.2	31.2	30.3	234,043
June 16, 2026	32.65	31.65	31.65	32.65	31.45	327,383
June 15, 2026	31.9	31.25	31.25	31.9	30.25	431,119
June 12, 2026	28.3	29.9	29.9	29.9	28.3	243,719
June 11, 2026	27	27.2	27.2	27.2	26.6	277,444
June 10, 2026	26.5	27	27	27.9	26.5	661,130
June 09, 2026	29	28	28	29	26.75	893,760
June 08, 2026	29.2	29.2	29.2	29.2	29.2	156,890
June 05, 2026	32.4	32.4	32.4	32.4	32.4	403,189
June 04, 2026	39	36	36	39	36	1.35M
June 03, 2026	40	40	40	40	39.95	2.12M
June 02, 2026	36.4	36.4	36.4	36.4	33.25	7.58M
June 01, 2026	33.1	33.1	33.1	33.1	33.1	1.11M
May 29, 2026	30.1	30.1	30.1	30.1	30.1	919,948
May 28, 2026	27.4	27.4	27.4	27.4	27.4	534,541
May 27, 2026	24.95	24.95	24.95	24.95	24.95	499,770