Star Diamond (DIAM) Stock Chart & Stock Price History C$0.02 0.00 (0.00%) As of 03:40 PM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsEarningsHeadlinesInsider TradesBuy This Stock Star Diamond Stock Price Performance The Star Diamond (DIAM) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 54.55%, with a year-to-date return of -28.57%. In the past month, the stock has decreased 28.57%, reflecting recent market activity. As of the latest close, Star Diamond traded at C$0.03 with a market cap of C$19.35 million and volume of 30,130 shares. Five years ago, the stock traded at C$0.25, representing a 90.00% decrease over that period. At the time, it had a market cap of C$113.20 million and a volume of 812,809 shares. Receive DIAM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Star Diamond 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-16.67%1 Month Performance-28.57%3 Month Performance-16.67%Year-To-Date Performance-28.57%1 Year Performance-54.55%5 Year Performance-90.00% DIAM Stock Chart for Monday, May, 25, 2026 DIAM Chart by TradingView Star Diamond 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 DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization05/25/2026C$0.03C$0.03C$0.03C$0.0393,443 shsC$19.35 million05/22/2026C$0.03C$0.03C$0.03C$0.0330,130 shsC$19.35 million05/21/2026C$0.03C$0.03-16.67%C$0.03C$0.03180,203 shsC$19.35 million05/20/2026C$0.03C$0.03C$0.03C$0.0393,467 shsC$23.22 million05/19/2026C$0.03C$0.03+20.00%C$0.03C$0.0335,742 shsC$23.22 million05/18/2026C$0.03C$0.03C$0.03C$0.03386,682 shsC$19.35 million05/15/2026C$0.03C$0.03C$0.03C$0.03386,682 shsC$19.35 million05/14/2026C$0.03C$0.03-16.67%C$0.03C$0.0317,306 shsC$19.35 million05/13/2026C$0.03C$0.03+20.00%C$0.03C$0.03147,323 shsC$23.22 million05/12/2026C$0.03C$0.03C$0.03C$0.037,382 shsC$19.35 million Get the Latest News and Ratings for DIAM and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Star Diamond and its competitors with MarketBeat's FREE daily newsletter. 05/11/2026C$0.03C$0.03-16.67%C$0.03C$0.0384,210 shsC$19.35 million05/07/2026C$0.03C$0.03C$0.03C$0.0310,000 shsC$23.22 million05/06/2026C$0.03C$0.03C$0.03C$0.03543,986 shsC$23.22 million05/05/2026N/AC$0.03C$0.03C$0.03654,496 shsC$23.22 million04/30/2026C$0.03C$0.03C$0.04C$0.033.77 million shsC$23.22 million04/29/2026C$0.03C$0.03C$0.04C$0.0311,042 shsC$23.22 million04/28/2026C$0.03C$0.03C$0.04C$0.03142,265 shsC$23.22 million04/27/2026C$0.04C$0.03-14.29%C$0.04C$0.0342,625 shsC$23.22 million04/24/2026C$0.03C$0.04+16.67%C$0.04C$0.0326,708 shsC$27.09 million Related Companies CTM Stock Price Chart WAM Stock Price Chart MMG Stock Price Chart RK Stock Price Chart BBB Stock Price Chart GUN Stock Price Chart MRZ Stock Price Chart RRI Stock Price Chart ARU Stock Price Chart CN Stock Price Chart Receive DIAM Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Star Diamond and its competitors with MarketBeat's FREE daily newsletter. This page (TSE:DIAM) was last updated on 5/25/2026 by MarketBeat.com Staff. 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