Gecoss Corporation (9991.T) JPX

Currency In JPY

9991.T Historical Return

If you invested ¥1000 in Gecoss Corporation (9991.T) 10 years ago, it would be worth ¥3,035.29 as of September 11, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥2,373.65, while ¥1000 invested 1 year ago would be worth ¥1,296.41. This corresponds to total returns of 203.53%, 137.37%, 29.64%, respectively, with annualized returns of 11.74%, 18.88%, 29.64%.

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

9991.T Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
September 11, 2026	1,754	1,789	1,789	1,793	1,752	38,400
September 10, 2026	1,772	1,785	1,785	1,792	1,755	38,200
September 09, 2026	1,772	1,775	1,775	1,790	1,769	22,700
September 08, 2026	1,785	1,776	1,776	1,796	1,772	36,400
September 07, 2026	1,759	1,785	1,785	1,788	1,753	36,300
September 04, 2026	1,752	1,760	1,760	1,765	1,741	40,600
September 03, 2026	1,752	1,761	1,761	1,765	1,752	25,000
September 02, 2026	1,758	1,751	1,751	1,771	1,746	40,300
September 01, 2026	1,757	1,774	1,774	1,805	1,757	64,300
August 31, 2026	1,769	1,763	1,763	1,771	1,759	43,700
August 28, 2026	1,788	1,777	1,777	1,792	1,777	24,900
August 27, 2026	1,795	1,794	1,794	1,800	1,786	26,600
August 26, 2026	1,769	1,789	1,789	1,793	1,769	25,200
August 25, 2026	1,785	1,773	1,773	1,794	1,769	30,700
August 24, 2026	1,782	1,783	1,783	1,792	1,775	38,500
August 21, 2026	1,773	1,780	1,780	1,780	1,760	29,300
August 20, 2026	1,760	1,774	1,774	1,774	1,757	26,700
August 19, 2026	1,780	1,755	1,755	1,782	1,748	49,900
August 18, 2026	1,772	1,791	1,791	1,805	1,762	42,300
August 17, 2026	1,760	1,772	1,772	1,794	1,760	50,800
August 14, 2026	1,758	1,761	1,761	1,775	1,741	49,800
August 13, 2026	1,747	1,762	1,762	1,762	1,722	52,400
August 12, 2026	1,749	1,738	1,738	1,750	1,722	53,900
August 10, 2026	1,751	1,749	1,749	1,761	1,738	52,600
August 07, 2026	1,744	1,751	1,751	1,760	1,740	41,900
August 06, 2026	1,711	1,735	1,735	1,744	1,706	36,900
August 05, 2026	1,696	1,715	1,715	1,725	1,693	37,200
August 04, 2026	1,710	1,700	1,700	1,718	1,679	75,900
August 03, 2026	1,744	1,734	1,734	1,744	1,681	90,500
July 31, 2026	1,760	1,746	1,746	1,760	1,732	94,300
July 30, 2026	1,698	1,731	1,731	1,780	1,694	298,300
July 29, 2026	1,666	1,698	1,698	1,710	1,635	127,600
July 28, 2026	1,675	1,649	1,649	1,675	1,642	60,300
July 27, 2026	1,650	1,669	1,669	1,679	1,648	43,000
July 24, 2026	1,635	1,636	1,636	1,638	1,624	31,300
July 23, 2026	1,639	1,638	1,638	1,643	1,626	30,400
July 22, 2026	1,635	1,634	1,634	1,642	1,626	42,900
July 21, 2026	1,624	1,637	1,637	1,639	1,624	54,800
July 17, 2026	1,594	1,615	1,615	1,624	1,588	120,300
July 16, 2026	1,600	1,593	1,593	1,616	1,591	31,800
July 15, 2026	1,583	1,598	1,598	1,600	1,583	20,100
July 14, 2026	1,577	1,575	1,575	1,586	1,569	22,900
July 13, 2026	1,588	1,569	1,569	1,595	1,569	37,000
July 10, 2026	1,582	1,578	1,578	1,586	1,574	34,800
July 09, 2026	1,581	1,573	1,573	1,589	1,565	49,800
July 08, 2026	1,583	1,573	1,573	1,591	1,568	58,200
July 07, 2026	1,602	1,575	1,575	1,605	1,571	68,200
July 06, 2026	1,597	1,581	1,581	1,597	1,576	58,600
July 03, 2026	1,576	1,587	1,587	1,587	1,568	41,400
July 02, 2026	1,563	1,567	1,567	1,584	1,560	76,400
July 01, 2026	1,547	1,547	1,547	1,549	1,538	24,000
June 30, 2026	1,536	1,538	1,538	1,551	1,530	59,700
June 29, 2026	1,517	1,533	1,533	1,534	1,515	79,200
June 26, 2026	1,512	1,508	1,508	1,518	1,500	61,200
June 25, 2026	1,515	1,505	1,505	1,520	1,505	33,500
June 24, 2026	1,515	1,501	1,501	1,532	1,501	26,500
June 23, 2026	1,533	1,519	1,519	1,538	1,518	45,000
June 22, 2026	1,557	1,534	1,534	1,560	1,532	37,800
June 19, 2026	1,545	1,552	1,552	1,555	1,540	39,200
June 18, 2026	1,544	1,542	1,542	1,553	1,535	35,100