Oncolytics Biotech (ONC) Stock Chart & Stock Price History C$1.18 -0.08 (-6.35%) As of 04:00 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsHeadlinesInsider TradesBuy This Stock Oncolytics Biotech Stock Price Performance The Oncolytics Biotech (ONC) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 12.59%, with a year-to-date return of -11.28%. In the past month, the stock has decreased 30.59%, reflecting recent market activity. As of the latest close, Oncolytics Biotech traded at C$1.26 with a market cap of C$97.11 million and volume of 375,322 shares. Five years ago, the stock traded at C$2.56, representing a 53.91% decrease over that period. At the time, it had a market cap of C$108.11 million and a volume of 34,848 shares. 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Email Address 5 Day Performance-13.87%1 Month Performance-30.59%3 Month Performance+63.89%Year-To-Date Performance-11.28%1 Year Performance-12.59%5 Year Performance-53.91% ONC Stock Chart for Friday, August, 8, 2025 ONC Chart by TradingView Oncolytics Biotech 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 Capitalization08/08/2025C$1.26C$1.18-6.35%C$1.32C$1.13653,419 shsC$90.95 million08/07/2025C$1.30C$1.26-3.08%C$1.31C$1.23375,322 shsC$97.11 million08/06/2025C$1.32C$1.30-1.52%C$1.35C$1.23517,090 shsC$100.20 million08/05/2025C$1.37C$1.32-3.65%C$1.38C$1.20650,401 shsC$101.74 million08/04/2025C$1.37C$1.37C$1.42C$1.31104,570 shsC$105.59 million08/01/2025C$1.40C$1.37-2.14%C$1.42C$1.31104,570 shsC$105.59 million07/31/2025C$1.44C$1.40-2.78%C$1.47C$1.40106,774 shsC$107.90 million07/30/2025C$1.42C$1.44+1.41%C$1.49C$1.41119,075 shsC$110.99 million07/29/2025C$1.51C$1.42-5.96%C$1.53C$1.39276,792 shsC$109.45 million07/28/2025C$1.45C$1.51+4.14%C$1.52C$1.45207,752 shsC$116.38 million Get the Latest News and Ratings for ONC and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Oncolytics Biotech and its competitors with MarketBeat's FREE daily newsletter. 07/25/2025C$1.53C$1.45-5.23%C$1.55C$1.39665,180 shsC$111.76 million07/24/2025C$1.61C$1.53-4.97%C$1.59C$1.52208,537 shsC$117.92 million07/23/2025C$1.67C$1.61-3.59%C$1.68C$1.53217,116 shsC$124.09 million07/22/2025C$1.65C$1.67+1.21%C$1.71C$1.62266,075 shsC$128.71 million07/21/2025C$1.73C$1.65-4.62%C$1.76C$1.62237,775 shsC$127.17 million07/18/2025C$1.78C$1.73-2.81%C$1.80C$1.71245,934 shsC$133.34 million07/17/2025C$1.70C$1.78+4.71%C$1.85C$1.70510,657 shsC$137.19 million07/16/2025C$1.53C$1.70+11.11%C$1.73C$1.57583,292 shsC$131.03 million07/15/2025C$1.62C$1.53-5.56%C$1.64C$1.53185,171 shsC$117.92 million07/14/2025C$1.60C$1.62+1.25%C$1.68C$1.55134,412 shsC$124.86 million07/11/2025C$1.51C$1.60+5.96%C$1.61C$1.43128,163 shsC$123.32 million07/10/2025C$1.61C$1.51-6.21%C$1.61C$1.44360,377 shsC$116.38 million07/09/2025C$1.70C$1.61-5.29%C$1.80C$1.54511,388 shsC$124.09 million07/08/2025C$1.37C$1.70+24.09%C$1.72C$1.37892,106 shsC$131.03 million07/07/2025C$1.15C$1.37+19.13%C$1.40C$1.15527,436 shsC$105.59 million Related Companies Fennec Pharmaceuticals Stock Price Chart Theratechnologies Stock Price Chart Aptose Biosciences Stock Price Chart Covalon Technologies Stock Price Chart Sernova Stock Price Chart Medicenna Therapeutics Stock Price Chart Helix BioPharma Stock Price Chart Microbix Biosystems Stock Price Chart Devonian Health Group Stock Price Chart Resverlogix Stock Price Chart Receive ONC Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Oncolytics Biotech and its competitors with MarketBeat's FREE daily newsletter. 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