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 650.64 NT$ as of November 11, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 483.19 NT$, while 1000 NT$ invested 1 year ago would be worth 943.59 NT$. This corresponds to total returns of -34.94%, -51.68%, -5.64%, respectively, with annualized returns of -4.2%, -13.53%, -5.64%.

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
November 10, 2026	18.6	18.25	18.25	18.75	18	389,258
November 09, 2026	18.35	18.5	18.5	19.05	18.1	371,709
November 06, 2026	16.75	18.4	18.4	18.45	16.75	807,575
November 05, 2026	19.5	18.55	18.55	19.5	18.5	201,286
November 04, 2026	19.4	19.45	19.45	19.75	18.55	320,570
November 03, 2026	20	19.2	19.2	20	19.15	213,495
November 02, 2026	20	20.1	20.1	20.35	20	118,700
October 30, 2026	20.7	20	20	20.7	19.8	182,789
October 29, 2026	21	20.55	20.55	21.1	20.55	86,747
October 28, 2026	20.7	20.95	20.95	21	20.65	62,110
October 27, 2026	20.55	20.65	20.65	20.95	20.4	226,873
October 22, 2026	21.3	21	21	21.45	21	222,151
October 21, 2026	21.4	21.45	21.45	21.75	21.25	264,878
October 20, 2026	21.25	21.35	21.35	21.6	21.2	214,919
October 19, 2026	21.4	21.3	21.3	21.4	21.1	268,213
October 16, 2026	21.7	21.7	21.7	22.1	21.6	258,305
October 15, 2026	21.85	21.5	21.5	21.85	21.2	324,948
October 14, 2026	21.6	21.95	21.95	21.95	21.5	191,795
October 13, 2026	21.6	21.45	21.45	21.9	21.45	303,386
October 12, 2026	21.45	21.95	21.95	22.25	21.35	288,283
October 08, 2026	22.5	22	22	22.5	22	803,780
October 07, 2026	23.45	23.3	23.3	23.6	23.3	293,745
October 06, 2026	23.85	23.55	23.55	23.85	23.25	484,825
October 05, 2026	24.15	23.85	23.85	24.15	23.3	622,925
October 02, 2026	24	24	24	24.1	23.8	300,344
October 01, 2026	24.3	24	24	24.3	23.8	434,037
September 30, 2026	23.85	24.15	24.15	24.25	23.85	591,546
September 29, 2026	23.85	23.8	23.8	24.15	23.25	722,786
September 24, 2026	23.45	23.6	23.6	23.85	23.3	585,947
September 23, 2026	23.5	23.65	23.65	24.7	23.2	1.46M
September 22, 2026	24.8	24.05	24.05	26	23.75	3.92M
September 21, 2026	22.3	24.5	24.5	24.5	22.3	4.02M
September 20, 2026	22.3	22.3	22.3	22.3	22.3	37,888
September 18, 2026	22.3	22.3	22.3	22.3	22.3	903,847
September 17, 2026	19.75	20.3	20.3	20.35	19.5	571,875
September 16, 2026	19.55	19.75	19.75	19.9	19.4	208,278
September 15, 2026	19.75	19.3	19.3	19.75	19.2	186,535
September 11, 2026	20.55	19.8	19.8	20.7	19	1.31M
September 10, 2026	18.7	20.35	20.35	20.35	18.65	1.43M
September 09, 2026	18.3	18.5	18.5	18.55	18.3	100,473
September 08, 2026	18.7	18.4	18.4	18.7	18.3	226,328
September 07, 2026	18.9	18.7	18.7	19.35	18.7	315,790
September 04, 2026	18.8	18.95	18.95	19	18.7	235,366
September 03, 2026	19.35	18.8	18.8	19.35	18.8	204,673
September 02, 2026	19.5	19.1	19.1	19.5	19	266,420
September 01, 2026	19.6	19.6	19.6	19.65	19.3	305,754
August 31, 2026	19.7	19.6	19.6	19.85	19.25	335,067
August 28, 2026	20.3	20	20	20.3	19.95	210,867
August 27, 2026	20.55	20.15	20.15	20.6	20.1	218,094
August 26, 2026	20.4	20.6	20.6	21.25	20.1	306,526
August 25, 2026	20.05	20.3	20.3	20.3	19.8	149,244
August 24, 2026	20.6	20.15	20.15	20.6	20	179,317
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