Sumitomo Metal Mining (SMMYY) Stock Chart & Stock Price History $8.08 -0.39 (-4.60%) As of 10/10/2025 03:58 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartSEC 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 9.34%, with a year-to-date return of 42.76%. In the past month, the stock has increased 10.68%, reflecting recent market activity. As of the latest close, Sumitomo Metal Mining traded at $8.08 with a market cap of and volume of 38,790 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-3.00%1 Month Performance+10.68%3 Month Performance+34.22%Year-To-Date Performance+42.76%1 Year Performance+9.34% SMMYY Stock Chart for Saturday, October, 11, 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 Capitalization10/10/2025$8.49$8.08-4.82%$8.54$7.9238,790 shs$0.0010/09/2025$8.47$8.49+0.22%$8.70$8.4569,309 shs$0.0010/08/2025$8.02$8.47+5.61%$8.73$8.26103,320 shs$0.0010/07/2025$8.33$8.02-3.72%$8.07$8.0221,300 shs$0.0010/06/2025$8.41$8.33-0.95%$8.40$8.3021,155 shs$0.0010/03/2025$8.31$8.41+1.18%$8.45$8.2780,304 shs$0.0010/02/2025$7.96$8.31+4.42%$8.33$8.24232,791 shs$0.0010/01/2025$7.98$7.96-0.25%$8.00$7.9366,659 shs$0.0009/30/2025$8.04$7.98-0.75%$8.06$7.9295,017 shs$0.0009/29/2025$7.82$8.04+2.81%$8.09$7.9824,862 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. 09/26/2025$7.95$7.82-1.57%$7.93$7.5118,825 shs$0.0009/25/2025$7.50$7.95+5.93%$7.98$7.9050,194 shs$0.0009/24/2025$7.26$7.50+3.31%$7.74$7.3547,961 shs$0.0009/23/2025$7.17$7.26+1.26%$7.32$7.1515,712 shs$0.0009/22/2025$7.02$7.17+2.14%$7.21$7.1422,531 shs$0.0009/19/2025$7.29$7.02-3.70%$7.03$7.0144,746 shs$0.0009/18/2025$7.34$7.29-0.64%$7.31$7.1943,788 shs$0.0009/17/2025$7.47$7.34-1.78%$7.37$7.2522,444 shs$0.0009/16/2025$7.35$7.47+1.63%$7.47$7.4318,585 shs$0.0009/15/2025$7.32$7.35+0.41%$7.37$7.3144,537 shs$0.0009/12/2025$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$0.00 Related Companies 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 AABB 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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