Sumco (SUMCF) Stock Chart & Stock Price History $6.96 -0.04 (-0.63%) As of 10:54 AM Eastern Add Compare Share Share Chart Stock AnalysisChartShort InterestBuy This Stock Sumco Stock Price Performance The Sumco (SUMCF) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 56.76%, with a year-to-date return of -9.94%. In the past month, the stock has increased 11.18%, reflecting recent market activity. As of the latest close, Sumco traded at $7.00 with a market cap of and volume of 2,308 shares. Receive SUMCF Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Sumco and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+1.61%1 Month Performance+11.18%3 Month Performance-11.90%Year-To-Date Performance-9.94%1 Year Performance-56.76% SUMCF Stock Chart for Wednesday, May, 21, 2025 SUMCF Chart by TradingView Sumco 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 Capitalization05/21/2025$7.00$6.96-0.63%$6.96$6.542,746 shs$0.0005/20/2025$6.92$7.00+1.21%$7.00$6.412,308 shs$0.0005/19/2025$6.85$6.92+1.02%$6.92$6.383,374 shs$0.0005/16/2025$7.22$6.85-5.12%$7.12$6.854,374 shs$0.0005/15/2025$7.07$7.22+2.09%$7.37$6.958,029 shs$0.0005/14/2025$7.00$7.07+1.03%$7.08$6.852,960 shs$0.0005/13/2025$7.29$7.00-3.98%$7.00$6.422,303 shs$0.0005/12/2025$6.97$7.29+4.59%$7.43$6.8116,030 shs$0.0005/09/2025$7.22$6.97-3.46%$7.12$6.438,128 shs$0.0005/08/2025$6.86$7.22+5.25%$7.22$7.162,655 shs$0.00 Get the Latest News and Ratings for SUMCF and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Sumco and its competitors with MarketBeat's FREE daily newsletter. 05/07/2025$6.81$6.86+0.68%$6.90$6.803,066 shs$0.0005/06/2025$7.07$6.81-3.57%$7.10$6.817,762 shs$0.0005/05/2025$7.17$7.07-1.48%$7.07$6.663,580 shs$0.0005/02/2025$7.12$7.17+0.73%$7.17$7.17132 shs$0.0005/01/2025$6.90$7.12+3.19%$7.12$6.443,266 shs$0.0004/30/2025$7.24$6.90-4.70%$7.17$6.903,326 shs$0.0004/29/2025$6.98$7.24+3.80%$7.24$6.761,184 shs$0.0004/28/2025$6.75$6.98+3.33%$7.37$6.689,951 shs$0.0004/25/2025$6.54$6.75+3.21%$7.20$6.756,181 shs$0.0004/24/2025$6.91$6.54-5.35%$6.96$6.541,321 shs$0.0004/23/2025$6.78$6.91+1.92%$6.91$6.91483 shs$0.0004/22/2025$6.26$6.78+8.31%$6.78$6.602,735 shs$0.0004/21/2025$6.06$6.26+3.30%$6.70$6.102,537 shs$0.00 Related Companies Aixtron Stock Price Chart ASMPT Stock Price Chart ASMPT Stock Price Chart Lasertec Stock Price Chart Lasertec Stock Price Chart Nanoco Group Stock Price Chart REC Silicon ASA Stock Price Chart Soitec Stock Price Chart Solitron Devices Stock Price Chart Spectra7 Microsystems Stock Price Chart Receive SUMCF Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Sumco and its competitors with MarketBeat's FREE daily newsletter. 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