Genius Electronic Optical Co., Ltd (3406.TW) TAI

Currency In TWD

3406.TW Historical Return

If you invested 1000 NT$ in Genius Electronic Optical Co., Ltd (3406.TW) 10 years ago, it would be worth 26,623.07 NT$ as of October 21, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 3,270.88 NT$, while 1000 NT$ invested 1 year ago would be worth 2,648.08 NT$. This corresponds to total returns of 2,562.31%, 227.09%, 164.81%, respectively, with annualized returns of 38.82%, 26.73%, 164.81%.

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

3406.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
October 20, 2026	1,055	1,040	1,040	1,130	1,025	6.82M
October 19, 2026	1,060	1,045	1,045	1,085	1,005	5.16M
October 16, 2026	1,120	1,085	1,085	1,220	1,050	15.04M
October 15, 2026	1,025	1,115	1,115	1,165	1,010	12.5M
October 14, 2026	1,165	1,065	1,065	1,165	1,060	10.68M
October 13, 2026	1,050	1,175	1,175	1,175	1,040	13.38M
October 12, 2026	1,065	1,070	1,070	1,115	1,010	7.27M
October 08, 2026	1,070	1,060	1,060	1,105	1,060	2.79M
October 07, 2026	1,045	1,085	1,085	1,120	1,035	5.84M
October 06, 2026	1,085	1,045	1,045	1,095	1,020	8M
October 05, 2026	971	1,055	1,055	1,055	971	5.35M
October 02, 2026	941	961	961	974	929	4.79M
October 01, 2026	885	950	950	973	871	6.28M
September 30, 2026	890	890	890	921	878	3.63M
September 29, 2026	890	882	882	893	869	2.56M
September 24, 2026	901	901	901	911	885	2.91M
September 23, 2026	930	905	905	942	904	2.9M
September 22, 2026	962	923	923	973	920	5.77M
September 21, 2026	973	952	952	1,005	925	7.31M
September 20, 2026	996	984	984	1,010	875	392,269
September 18, 2026	996	972	972	999	955	7.96M
September 17, 2026	1,045	965	965	1,045	947	10.74M
September 16, 2026	950	1,005	1,005	1,005	941	4.06M
September 15, 2026	944	915	915	973	906	9.44M
September 11, 2026	1,020	1,060	1,060	1,140	1,000	10.39M
September 10, 2026	1,120	1,070	1,070	1,125	1,040	9.21M
September 09, 2026	1,030	1,110	1,110	1,110	980	5.53M
September 08, 2026	987	1,010	1,010	1,050	970	1.84M
September 07, 2026	1,040	987	987	1,040	961	2.3M
September 04, 2026	1,020	1,055	1,055	1,070	962	2.62M
September 03, 2026	1,060	991	991	1,070	990	2.41M
September 02, 2026	970	1,050	1,050	1,070	970	2.42M
September 01, 2026	1,005	1,005	1,005	1,090	993	13.03M
August 31, 2026	916	1,005	1,005	1,005	915	11.01M
August 28, 2026	840	917	917	917	831	14.44M
August 27, 2026	793	834	834	834	792	8.45M
August 26, 2026	690	759	759	759	690	9.34M
August 25, 2026	650	690	690	692	638	2.38M
August 24, 2026	670	657	657	707	656	4.08M
August 21, 2026	653	652	652	660	628	2.07M
August 20, 2026	665	650	650	673	628	2.74M
August 19, 2026	655	657	657	705	651	4.94M
August 18, 2026	676	685	685	695	669	5.61M
August 17, 2026	630	676	676	676	625	6.34M
August 14, 2026	623	615	615	642	608	4.5M
August 13, 2026	585	629	629	635	572	6.19M
August 12, 2026	546	578	578	584	535	2.58M
August 11, 2026	546	538	538	547	533	838,419
August 10, 2026	546	546	546	552	525	3.35M
August 07, 2026	551	546	546	584	542	2.81M
August 06, 2026	530	547	547	552	529	3.03M
August 05, 2026	512	533	533	538	508	2.45M
August 04, 2026	486.5	502	502	507	486	1.73M
August 03, 2026	471	488	488	494.5	466	1.16M
July 31, 2026	480	481	481	485	471	1.85M
July 30, 2026	459.5	447.5	447.5	474	442	2M
July 29, 2026	491.5	466.5	466.5	491.5	452.5	2.57M
July 28, 2026	501	482.5	482.5	502	482.5	1.31M
July 27, 2026	509	517	517	522	508	1.14M
July 24, 2026	525	507	507	530	504	1.04M