Topco Scientific Co.,Ltd. (5434.TW) TAI

Currency In TWD

5434.TW Historical Return

If you invested 1000 NT$ in Topco Scientific Co.,Ltd. (5434.TW) 10 years ago, it would be worth 10,142.42 NT$ as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 4,506.97 NT$, while 1000 NT$ invested 1 year ago would be worth 1,792.52 NT$. This corresponds to total returns of 914.24%, 350.7%, 79.25%, respectively, with annualized returns of 26.06%, 35.16%, 79.25%.

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

5434.TW Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 10, 2026	530	527	527	531	523	359,530
September 09, 2026	532	535	535	544	532	500,478
September 08, 2026	546	532	532	546	529	533,643
September 07, 2026	548	541	541	549	539	438,056
September 04, 2026	543	538	538	547	528	644,386
September 03, 2026	536	527	527	544	527	706,813
September 02, 2026	535	535	535	540	530	521,032
September 01, 2026	518	540	540	545	518	1.02M
August 31, 2026	525	515	515	525	507	922,315
August 28, 2026	533	529	529	540	529	282,898
August 27, 2026	536	533	533	542	530	439,373
August 26, 2026	521	536	536	537	517	520,166
August 25, 2026	516	521	521	521	506	323,249
August 24, 2026	513	521	521	525	513	345,455
August 21, 2026	526	513	513	526	511	657,714
August 20, 2026	538	526	526	538	516	880,828
August 19, 2026	542	530	530	565	528	1.63M
August 18, 2026	539	553	553	567	523	2.8M
August 17, 2026	520	516	516	525	513	443,549
August 14, 2026	532	521	521	532	521	377,693
August 13, 2026	538	527	527	539	526	530,297
August 12, 2026	534	532	532	543	525	1.06M
August 11, 2026	514	522	522	533	509	926,050
August 10, 2026	500	514	514	527	500	686,917
August 07, 2026	507	499	499	515	498	774,199
August 06, 2026	512	509	509	513	495	1.13M
August 05, 2026	523	512	512	532	509	1.22M
August 04, 2026	508	509	509	522	507	1.25M
August 03, 2026	505	506	506	521	498	992,198
July 31, 2026	505	500	500	516	498.5	1.78M
July 30, 2026	488	475.5	475.5	496	473	1.46M
July 29, 2026	520	491.5	491.5	523	480	1.43M
July 28, 2026	531	517	517	532	511	932,071
July 27, 2026	546	543	543	555	535	714,825
July 23, 2026	571	559	559	574	542	1.1M
July 22, 2026	556	565	565	571	545	1.61M
July 21, 2026	542	547	547	555	532	1.28M
July 20, 2026	553	544	544	556	510	2.01M
July 17, 2026	579	562	562	602	562	3.12M
July 16, 2026	543	596	596	596	542	4.28M
July 15, 2026	550	556	556	569	536	2M
July 14, 2026	545	550	550	563	523	2.81M
July 13, 2026	536	559	559	559	527	3.02M
July 09, 2026	514	509	509	525	509	1.06M
July 08, 2026	519	509	509	530	501	1.18M
July 07, 2026	529	516	516	544	516	2.28M
July 06, 2026	527	522	522	535	521	1.91M
July 03, 2026	536	531	531	542	527	1.61M
July 02, 2026	526	541	541	552	523	2.03M
July 01, 2026	550	533	533	571	533	2.53M
June 30, 2026	531	549	549	587	519	5.18M
June 29, 2026	507	539	539	539	504	3.33M
June 26, 2026	505	490	490	513	490	1.86M
June 25, 2026	498	505	505	505	490	1.36M
June 24, 2026	486.5	489	489	492.5	478.5	758,812
June 23, 2026	509	491.5	491.5	509	487	1.12M
June 22, 2026	489	506	506	523	487	1.87M
June 18, 2026	485	475.5	475.5	485	472.5	959,631
June 17, 2026	474.5	478	478	481	463.5	865,654
June 16, 2026	470	470.5	470.5	480	469.5	1.03M