Superior Plus (SPB) Stock Chart & Stock Price History C$7.22 -0.08 (-1.10%) As of 08/27/2025 04:00 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsDividendEarningsHeadlinesInsider TradesBuy This Stock Superior Plus Stock Price Performance The Superior Plus (SPB) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 4.62%, with a year-to-date return of 12.99%. In the past month, the stock has increased 4.79%, reflecting recent market activity. As of the latest close, Superior Plus traded at C$7.22 with a market cap of C$1.22 billion and volume of 401,833 shares. Five years ago, the stock traded at C$12.25, representing a 41.06% decrease over that period. At the time, it had a market cap of C$2.07 billion and a volume of 560,622 shares. 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Read our full terms of service and privacy policy. 5 Day Performance-2.83%1 Month Performance+4.79%3 Month Performance-6.84%Year-To-Date Performance+12.99%1 Year Performance-4.62%5 Year Performance-41.06% SPB Stock Chart for Thursday, August, 28, 2025 SPB Chart by TradingView Superior Plus 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 Capitalization08/27/2025C$7.30C$7.22-1.10%C$7.34C$7.20401,833 shsC$1.22 billion08/26/2025C$7.33C$7.30-0.41%C$7.34C$7.24677,279 shsC$1.23 billion08/25/2025C$7.43C$7.33-1.35%C$7.46C$7.31475,795 shsC$1.23 billion08/22/2025C$7.27C$7.43+2.20%C$7.48C$7.28767,857 shsC$1.25 billion08/21/2025C$7.27C$7.27C$7.31C$7.20439,174 shsC$1.22 billion08/20/2025C$7.22C$7.27+0.69%C$7.32C$7.22529,628 shsC$1.22 billion08/19/2025C$7.08C$7.22+1.98%C$7.25C$7.051.00 million shsC$1.22 billion08/18/2025C$6.91C$7.08+2.46%C$7.10C$6.90798,095 shsC$1.19 billion08/15/2025C$6.79C$6.91+1.77%C$6.93C$6.81627,902 shsC$1.16 billion08/14/2025C$6.64C$6.79+2.26%C$6.83C$6.611.09 million shsC$1.14 billion Get the Latest News and Ratings for SPB and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Superior Plus and its competitors with MarketBeat's FREE daily newsletter. 08/13/2025C$6.83C$6.64-2.78%C$6.66C$6.231.85 million shsC$1.12 billion08/12/2025C$6.89C$6.83-0.87%C$6.91C$6.791.54 million shsC$1.15 billion08/11/2025C$6.73C$6.89+2.38%C$6.91C$6.68529,382 shsC$1.16 billion08/08/2025C$6.88C$6.73-2.18%C$6.89C$6.72685,125 shsC$1.13 billion08/07/2025C$6.83C$6.88+0.73%C$6.88C$6.77397,393 shsC$1.16 billion08/06/2025C$6.89C$6.83-0.87%C$6.93C$6.81454,024 shsC$1.15 billion08/05/2025C$6.90C$6.89-0.14%C$6.99C$6.85587,409 shsC$1.16 billion08/04/2025C$6.90C$6.90C$6.92C$6.87841,090 shsC$1.16 billion08/01/2025C$6.92C$6.90-0.29%C$6.92C$6.87841,090 shsC$1.16 billion07/31/2025C$6.93C$6.92-0.14%C$6.98C$6.90509,244 shsC$1.17 billion07/30/2025C$6.95C$6.93-0.29%C$6.97C$6.92557,298 shsC$1.17 billion07/29/2025C$6.89C$6.95+0.87%C$6.97C$6.90682,585 shsC$1.17 billion07/28/2025C$6.98C$6.89-1.29%C$6.98C$6.87621,423 shsC$1.16 billion Related Companies Secure Energy Services Stock Chart Ballard Power Systems Stock Chart Acadian Timber Stock Chart NV Gold Stock Chart CAE Stock Chart Brookfield Infrastructure Stock Chart CF Energy Stock Chart Brookfield Renewable Stock Chart Algonquin Power & Utilities Stock Chart Boralex Stock Chart Receive SPB Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Superior Plus and its competitors with MarketBeat's FREE daily newsletter. This page (TSE:SPB) was last updated on 8/28/2025 by MarketBeat.com Staff From Our PartnersA New Way to Double Your Retirement Income?Bloomberg reports that a new class of investments is “entering a golden era,” with yields fueling a retail boo...Investors Alley | SponsoredMarket Panic: Trump Just Dropped a Bomb on Your Stockstock Market Panic: Trump Just Dropped a Bomb on Your Stocks The market is in freefall—and Trump's new tarif...American Alternative | SponsoredEveryone’s watching Nvidia right now. 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