Cerus (CERS) Stock Chart & Stock Price History $1.57 +0.06 (+3.97%) Closing price 10/3/2025 04:00 PM EasternExtended Trading$1.58 +0.01 (+0.96%) As of 10/3/2025 05:39 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Cerus Stock Price Performance The Cerus (CERS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 7.65%, with a year-to-date return of 1.95%. In the past month, the stock has increased 18.05%, reflecting recent market activity. As of the latest close, Cerus traded at $1.57 with a market cap of $300.97 million and volume of 1.51 million shares. Five years ago, the stock traded at $6.04, representing a 74.01% decrease over that period. At the time, it had a market cap of $1.00 billion and a volume of 1.15 million shares. Receive CERS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Cerus and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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Read our full terms of service and privacy policy. 5 Day Performance+3.29%1 Month Performance+18.05%3 Month Performance+4.67%Year-To-Date Performance+1.95%1 Year Performance-7.65%5 Year Performance-74.01% CERS Stock Chart for Saturday, October, 4, 2025 CERS Chart by TradingView Cerus 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 Capitalization10/03/2025$1.51$1.57+3.97%$1.61$1.511.51 million shs$300.97 million10/02/2025$1.52$1.51-0.66%$1.53$1.461.39 million shs$289.47 million10/01/2025$1.59$1.52-4.40%$1.59$1.471.35 million shs$291.38 million09/30/2025$1.52$1.59+4.61%$1.61$1.491.49 million shs$304.80 million09/29/2025$1.44$1.52+5.56%$1.53$1.451.09 million shs$291.38 million09/26/2025$1.51$1.44-4.64%$1.53$1.43885,362 shs$276.05 million09/25/2025$1.54$1.51-1.95%$1.55$1.471.44 million shs$289.47 million09/24/2025$1.60$1.54-3.75%$1.67$1.512.05 million shs$295.22 million09/23/2025$1.51$1.60+5.96%$1.62$1.512.33 million shs$306.72 million09/22/2025$1.46$1.51+3.42%$1.54$1.412.13 million shs$289.47 million Get the Latest News and Ratings for CERS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Cerus and its competitors with MarketBeat's FREE daily newsletter. 09/19/2025$1.30$1.46+12.31%$1.50$1.316.02 million shs$279.88 million09/18/2025$1.23$1.30+5.69%$1.31$1.24828,954 shs$249.21 million09/17/2025$1.26$1.23-2.38%$1.29$1.221.15 million shs$235.79 million09/16/2025$1.20$1.26+5.00%$1.26$1.20945,869 shs$241.54 million09/15/2025$1.23$1.20-2.44%$1.27$1.20839,702 shs$230.04 million09/12/2025$1.25$1.23-1.60%$1.24$1.21685,808 shs$235.79 million09/11/2025$1.18$1.25+5.93%$1.28$1.192.39 million shs$226.21 million09/10/2025$1.29$1.18-8.53%$1.28$1.172.27 million shs$226.21 million09/09/2025$1.30$1.29-0.77%$1.32$1.27901,556 shs$247.29 million09/08/2025$1.33$1.30-2.26%$1.33$1.29890,986 shs$254.96 million09/05/2025$1.33$1.33$1.35$1.29785,677 shs$254.96 million09/04/2025$1.31$1.33+1.53%$1.34$1.27937,253 shs$254.96 million09/03/2025$1.27$1.31+3.15%$1.33$1.271.82 million shs$251.13 million Related Companies OSUR Stock Chart UTMD Stock Chart ANIK Stock Chart WST Stock Chart COO Stock Chart ALGN Stock Chart MMSI Stock Chart ICUI Stock Chart XRAY Stock Chart HAE Stock Chart Receive CERS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Cerus and its competitors with MarketBeat's FREE daily newsletter. 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