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 10,546.3 NT$ as of August 02, 2026, based on a reinvested dividends scenario. Over the same period, a 1000 NT$ investment made 5 years ago would be worth 4,514.67 NT$, while 1000 NT$ invested 1 year ago would be worth 1,788.91 NT$. This corresponds to total returns of 954.63%, 351.47%, 78.89%, respectively, with annualized returns of 26.55%, 35.16%, 78.89%.

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
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
June 15, 2026	476	468	468	476	462.5	740,202
June 12, 2026	467	466	466	476.5	460.5	1.24M
June 11, 2026	454	453	453	456.5	434.5	925,241
June 10, 2026	456	449.5	449.5	466	443.5	1.06M
June 09, 2026	442	456	456	456	440.5	766,099
June 08, 2026	420	437.5	437.5	443	419.5	788,168
June 05, 2026	465	458.5	458.5	465	448	1.23M
June 04, 2026	479.5	464.5	464.5	484	461.5	837,188
June 03, 2026	476	473	473	491	472	1.1M
June 02, 2026	459	466	466	467	449.5	1.07M
June 01, 2026	456	453	453	456	448.5	632,668
May 29, 2026	464.5	453	453	464.5	452	555,593
May 28, 2026	472.5	450.5	450.5	472.5	446.5	1.19M
May 27, 2026	481	473.5	473.5	481	468	1.12M
May 26, 2026	485	481	481	485	475	1.22M
May 25, 2026	479.5	485	485	494	470.5	1.3M
May 22, 2026	424	449.5	449.5	454.5	422	2.03M
May 21, 2026	402	419	419	419.5	402	768,370
May 20, 2026	401	397	397	403	396	665,079
May 19, 2026	402	394	394	405.5	391.5	637,669
May 18, 2026	400	400.5	400.5	401	390.5	823,725
May 15, 2026	413	403	403	414.5	403	672,540
May 14, 2026	415	413	413	421.5	412.5	468,420
May 13, 2026	420	412.5	412.5	420	410	585,792
May 12, 2026	430	423.5	423.5	430	420	965,979
May 11, 2026	429	431	431	438	418.5	912,348
May 08, 2026	428	423	423	434	420.5	1.26M
May 07, 2026	430	418.5	418.5	430	416.5	784,242
May 06, 2026	416.5	425	425	426	415.5	748,752