Sumitomo Metal Mining (SMMYY) Stock Chart & Stock Price History $7.32 +0.02 (+0.27%) As of 09/12/2025 03:58 PM Eastern Add Compare Share Share Chart Stock AnalysisChartSEC FilingsShort InterestBuy This Stock Sumitomo Metal Mining Stock Price Performance The Sumitomo Metal Mining (SMMYY) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 14.91%, with a year-to-date return of 29.33%. In the past month, the stock has increased 20.62%, reflecting recent market activity. As of the latest close, Sumitomo Metal Mining traded at $7.32 with a market cap of and volume of 17,985 shares. Receive SMMYY Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Sumitomo Metal Mining and its competitors with MarketBeat's FREE daily newsletter. 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Read our full terms of service and privacy policy. 5 Day Performance+3.24%1 Month Performance+20.62%3 Month Performance+26.21%Year-To-Date Performance+29.33%1 Year Performance+14.91% SMMYY Stock Chart for Sunday, September, 14, 2025 SMMYY Chart by TradingView Sumitomo Metal Mining Stock Price History Daily Weekly Monthly Yearly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year 3 Year 5 Year Time Frame Start Date End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization09/12/2025$7.30$7.32+0.27%$7.34$7.0317,985 shs$0.0009/11/2025$7.10$7.30+2.82%$7.32$7.2025,084 shs$0.0009/10/2025$7.09$7.10+0.14%$7.12$7.0971,438 shs$0.0009/09/2025$7.25$7.09-2.21%$7.35$7.0916,954 shs$0.0009/08/2025$7.08$7.25+2.40%$7.25$7.0835,975 shs$0.0009/05/2025$7.07$7.08+0.14%$7.12$7.0658,722 shs$0.0009/04/2025$7.06$7.07+0.14%$7.07$6.9161,190 shs$0.0009/03/2025$6.90$7.06+2.32%$7.09$6.9557,178 shs$0.0009/02/2025$6.78$6.90+1.77%$6.93$6.7827,782 shs$0.0009/01/2025$6.78$6.78$6.78$6.6267,624 shs$0.00 Get the Latest News and Ratings for SMMYY and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Sumitomo Metal Mining and its competitors with MarketBeat's FREE daily newsletter. 08/29/2025$6.85$6.78-1.02%$6.78$6.6267,624 shs$0.0008/28/2025$6.75$6.85+1.48%$6.86$6.8286,559 shs$0.0008/27/2025$6.67$6.75+1.20%$6.75$6.5933,849 shs$0.0008/26/2025$6.62$6.67+0.76%$6.67$6.5288,603 shs$0.0008/25/2025$6.48$6.62+2.16%$6.65$6.4525,116 shs$0.0008/22/2025$6.33$6.48+2.37%$6.48$6.38112,997 shs$0.0008/21/2025$6.29$6.33+0.69%$6.34$6.29305,952 shs$0.0008/20/2025$6.31$6.29-0.37%$6.32$6.2722,481 shs$0.0008/19/2025$6.39$6.31-1.25%$6.36$6.3116,851 shs$0.0008/18/2025$6.24$6.39+2.40%$6.40$6.2655,030 shs$0.0008/15/2025$6.07$6.24+2.83%$6.25$6.1331,276 shs$0.0008/14/2025$6.11$6.07-0.60%$6.07$6.0161,081 shs$0.0008/13/2025$6.27$6.11-2.63%$6.12$6.09203,313 shs$0.00 Related Companies TDCH Stock Chart DRWN Stock Chart AALBF Stock Chart AGRPY Stock Chart AICAF Stock Chart EADSF Stock Chart AIPUY Stock Chart AKBTY Stock Chart AMDWF Stock Chart AEBZY Stock Chart Receive SMMYY Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Sumitomo Metal Mining and its competitors with MarketBeat's FREE daily newsletter. 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