mixi, Inc. (2121.T) JPX

Currency In JPY

2121.T Historical Return

If you invested ¥1000 in mixi, Inc. (2121.T) 10 years ago, it would be worth ¥1,028.37 as of July 12, 2026, based on a reinvested dividends scenario. Over the same period, a ¥1000 investment made 5 years ago would be worth ¥1,287.25, while ¥1000 invested 1 year ago would be worth ¥882.51. This corresponds to total returns of 2.84%, 28.73%, -11.75%, respectively, with annualized returns of 0.28%, 5.18%, -11.75%.

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

2121.T Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
July 10, 2026	2,925	2,933	2,933	2,965	2,903	225,000
July 09, 2026	2,937	2,925	2,925	2,962	2,908	288,300
July 08, 2026	2,953	2,942	2,942	2,991	2,923	234,600
July 07, 2026	2,873	2,940	2,940	2,977	2,869	515,700
July 06, 2026	2,823	2,869	2,869	2,869	2,816	289,600
July 03, 2026	2,839	2,813	2,813	2,853	2,801	342,900
July 02, 2026	2,739	2,806	2,806	2,819	2,731	555,300
July 01, 2026	2,695	2,739	2,739	2,740	2,667	359,700
June 30, 2026	2,710	2,707	2,707	2,739	2,690	497,400
June 29, 2026	2,644	2,685	2,685	2,694	2,624	502,900
June 26, 2026	2,577	2,619	2,619	2,619	2,557	422,100
June 25, 2026	2,585	2,552	2,552	2,595	2,548	265,300
June 24, 2026	2,590	2,565	2,565	2,603	2,556	202,200
June 23, 2026	2,635	2,602	2,602	2,635	2,580	234,900
June 22, 2026	2,590	2,666	2,666	2,668	2,584	330,300
June 19, 2026	2,610	2,588	2,588	2,610	2,575	440,500
June 18, 2026	2,640	2,620	2,620	2,657	2,609	280,700
June 17, 2026	2,670	2,643	2,643	2,675	2,642	107,700
June 16, 2026	2,630	2,645	2,645	2,647	2,617	172,900
June 15, 2026	2,670	2,636	2,636	2,683	2,635	175,000
June 12, 2026	2,686	2,667	2,667	2,687	2,657	165,800
June 11, 2026	2,727	2,685	2,685	2,734	2,671	152,900
June 10, 2026	2,698	2,700	2,700	2,708	2,669	141,600
June 09, 2026	2,726	2,695	2,695	2,727	2,686	182,900
June 08, 2026	2,692	2,707	2,707	2,723	2,676	242,700
June 05, 2026	2,676	2,694	2,694	2,712	2,673	192,800
June 04, 2026	2,641	2,655	2,655	2,660	2,632	163,400
June 03, 2026	2,651	2,686	2,686	2,686	2,616	317,800
June 02, 2026	2,700	2,677	2,677	2,700	2,651	267,100
June 01, 2026	2,676	2,715	2,715	2,718	2,651	448,300
May 29, 2026	2,640	2,643	2,643	2,678	2,636	337,800
May 28, 2026	2,647	2,643	2,643	2,659	2,627	417,900
May 27, 2026	2,597	2,626	2,626	2,636	2,573	244,400
May 26, 2026	2,626	2,598	2,598	2,640	2,598	217,100
May 25, 2026	2,663	2,626	2,626	2,670	2,582	353,700
May 22, 2026	2,656	2,676	2,676	2,689	2,656	262,200
May 21, 2026	2,682	2,671	2,671	2,685	2,653	358,700
May 20, 2026	2,722	2,679	2,679	2,728	2,668	282,100
May 19, 2026	2,697	2,733	2,733	2,733	2,661	594,000
May 18, 2026	2,605	2,640	2,640	2,698	2,605	705,500
May 15, 2026	2,599	2,662	2,662	2,662	2,596	539,700
May 14, 2026	2,600	2,591	2,591	2,603	2,577	208,900
May 13, 2026	2,603	2,597	2,597	2,626	2,588	215,800
May 12, 2026	2,600	2,604	2,604	2,634	2,598	218,300
May 11, 2026	2,607	2,608	2,608	2,621	2,592	285,300
May 08, 2026	2,589	2,603	2,603	2,612	2,573	346,000
May 07, 2026	2,598	2,578	2,578	2,606	2,546	421,000
May 01, 2026	2,574	2,595	2,595	2,596	2,557	198,100
April 30, 2026	2,585	2,594	2,594	2,601	2,563	221,300
April 28, 2026	2,606	2,602	2,602	2,624	2,583	239,700
April 27, 2026	2,649	2,613	2,613	2,653	2,603	612,200
April 24, 2026	2,535	2,520	2,520	2,550	2,518	236,000
April 23, 2026	2,578	2,564	2,564	2,582	2,552	186,200
April 22, 2026	2,602	2,590	2,590	2,609	2,577	201,500
April 21, 2026	2,612	2,608	2,608	2,614	2,584	174,300
April 20, 2026	2,645	2,617	2,617	2,647	2,605	169,600
April 17, 2026	2,617	2,645	2,645	2,654	2,615	322,900
April 16, 2026	2,599	2,608	2,608	2,617	2,591	281,400
April 15, 2026	2,550	2,583	2,583	2,583	2,545	228,400
April 14, 2026	2,543	2,539	2,539	2,549	2,522	197,900