Laster Tech Co., Ltd. (3346.TW) TAI

Currency In TWD

3346.TW Historical Return

If you invested 1000 NT$ in Laster Tech Co., Ltd. (3346.TW) 10 years ago, it would be worth 795.81 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 575.68 NT$, while 1000 NT$ invested 1 year ago would be worth 920.11 NT$. This corresponds to total returns of -20.42%, -42.43%, -7.99%, respectively, with annualized returns of -2.26%, -10.46%, -7.99%.

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

3346.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	20.35	20.5	20.5	20.8	20	239,688
August 20, 2026	20.05	20.1	20.1	20.45	19.85	172,640
August 19, 2026	19.7	19.9	19.9	20.45	19.55	277,810
August 18, 2026	20.3	19.8	19.8	20.3	19.8	245,371
August 17, 2026	20.2	20.3	20.3	20.35	20.05	262,735
August 14, 2026	21.1	20.45	20.45	21.1	20.3	304,617
August 13, 2026	21.45	21.35	21.35	21.75	20.85	393,757
August 12, 2026	21	21.45	21.45	21.45	21	213,481
August 11, 2026	20.85	21	21	21.1	20.55	211,472
August 10, 2026	20.75	20.85	20.85	20.9	20.25	309,657
August 07, 2026	20.95	20.8	20.8	21.2	20.6	323,819
August 06, 2026	20.2	20.7	20.7	20.7	19.75	410,542
August 05, 2026	20.05	20.15	20.15	20.4	20	351,638
August 04, 2026	19.3	19.85	19.85	19.85	19.1	212,191
August 03, 2026	19.2	19.3	19.3	19.3	18.6	256,427
July 31, 2026	18.9	19	19	19.25	18.75	415,384
July 30, 2026	18.4	18.2	18.2	18.8	18.1	330,869
July 29, 2026	19.85	18.6	18.6	19.85	18.05	848,639
July 28, 2026	20	19.4	19.4	20.05	19.4	549,177
July 27, 2026	20.7	20.45	20.45	20.8	20.25	277,917
July 24, 2026	20.85	20.7	20.7	21.25	20.6	355,130
July 23, 2026	21.6	21	21	21.9	20.75	355,142
July 22, 2026	21.2	21.6	21.6	21.9	21.05	381,723
July 21, 2026	20.9	20.95	20.95	21.1	20.6	336,233
July 20, 2026	20.7	20.5	20.5	21	19.9	602,505
July 17, 2026	22.1	20.7	20.7	22.1	20.65	1.26M
July 16, 2026	22.5	22.3	22.3	22.65	22	414,968
July 15, 2026	23.3	22.5	22.5	23.3	22.45	731,017
July 14, 2026	23.75	22.9	22.9	23.8	22.05	1.18M
July 13, 2026	25.15	23.85	23.85	25.15	23.75	2.71M
July 09, 2026	26.75	26.35	26.35	27.15	26.35	736,780
July 08, 2026	27.5	26.65	26.65	27.5	26.15	1.17M
July 07, 2026	28.25	27.25	27.25	28.7	26.9	2.33M
July 06, 2026	29.2	28.25	28.25	29.75	27.85	2.83M
July 03, 2026	30	29.15	29.15	30.9	28.25	6.48M
July 02, 2026	26.35	29.3	29.3	29.3	26.35	5.11M
July 01, 2026	28.3	26.65	26.65	28.3	26.1	5.2M
June 30, 2026	25.15	27.15	27.15	27.15	24.6	4.61M
June 29, 2026	24.05	24.7	24.7	25.45	23.9	1.69M
June 26, 2026	24.6	23.9	23.9	24.6	23.7	1.3M
June 25, 2026	25.6	24.55	24.55	25.8	24.55	1.42M
June 24, 2026	24.3	25.05	25.05	25.45	24.1	1.37M
June 23, 2026	25.15	24.6	24.6	25.15	23.9	1.38M
June 22, 2026	23.75	25	25	25.5	23.7	1.85M
June 18, 2026	24.6	23.7	23.7	25.05	23.5	1.71M
June 17, 2026	24.5	24.5	24.5	25.1	24.2	594,596
June 16, 2026	25.45	24.75	24.75	25.45	24.5	462,183
June 15, 2026	24.55	25.1	25.1	25.1	24.05	638,074
June 12, 2026	24	23.6	23.6	24	23.45	408,639
June 11, 2026	24	22.95	22.95	24	22.5	708,026
June 10, 2026	25	24.3	24.3	25.5	24.3	837,149
June 09, 2026	25.5	24.8	24.8	25.9	24.4	977,434
June 08, 2026	24.05	25	25	25.6	24.05	1.57M
June 05, 2026	26	26.7	26.7	27	25.75	2.78M
June 04, 2026	25	25.55	25.55	25.55	24.35	4.12M
June 03, 2026	22.7	23.25	23.25	23.45	22	4.01M
June 02, 2026	24.45	23	23	24.45	21.8	9.92M
June 01, 2026	23.55	23.55	23.55	23.55	23.55	1.47M
May 29, 2026	21.45	21.45	21.45	21.45	21.45	924,121
May 28, 2026	19.5	19.5	19.5	19.5	19.5	707,625