Vaccinex (VCNX) Stock Chart & Stock Price History $0.63 +0.03 (+5.58%) As of 09/12/2025 02:08 PM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsFDA EventsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Vaccinex Stock Price Performance The Vaccinex (VCNX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 88.71%, with a year-to-date return of -35.36%. In the past month, the stock has increased 2.00%, reflecting recent market activity. As of the latest close, Vaccinex traded at $0.63 with a market cap of $1.65 million and volume of 153 shares. Five years ago, the stock traded at a split-adjusted price of $1,003.80, representing a 99.94% decrease over that period. At the time, it had a market cap of $104.49 million and a volume of 423 shares. 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Read our full terms of service and privacy policy. 5 Day Performance+16.58%1 Month Performance+2.00%3 Month Performance-22.74%Year-To-Date Performance-35.36%1 Year Performance-88.71%5 Year Performance-99.94% VCNX Stock Chart for Saturday, September, 13, 2025 VCNX Chart by TradingView Vaccinex 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 Capitalization09/12/2025$0.60$0.63+5.58%$0.63$0.63153 shs$1.65 million09/11/2025$0.55$0.60+9.09%$0.70$0.603,209 shs$1.56 million09/10/2025$0.55$0.55$0.55$0.55317 shs$1.43 million09/09/2025$0.54$0.55+1.21%$0.55$0.55317 shs$1.43 million09/08/2025$0.53$0.54+2.53%$0.77$0.54977 shs$1.41 million09/05/2025$0.55$0.53-2.82%$1.13$0.531,521 shs$1.38 million09/04/2025$0.55$0.55$0.55$0.55130 shs$1.42 million09/03/2025$0.50$0.55+9.08%$1.18$0.552,736 shs$1.42 million09/02/2025$0.50$0.50$0.50$0.501,113 shs$1.30 million09/01/2025$0.50$0.50$0.50$0.501,113 shs$1.30 million Get the Latest News and Ratings for VCNX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Vaccinex and its competitors with MarketBeat's FREE daily newsletter. 08/29/2025$0.45$0.50+11.09%$0.50$0.501,113 shs$1.30 million08/28/2025$0.45$0.45$0.45$0.45272 shs$1.17 million08/27/2025$0.46$0.45-2.15%$0.45$0.45272 shs$1.17 million08/26/2025$0.46$0.46$0.57$0.46613 shs$1.20 million08/25/2025$1.00$0.46-54.00%$0.57$0.46613 shs$1.20 million08/22/2025$0.52$1.00+93.95%$1.00$1.00105 shs$2.60 million08/21/2025$0.53$0.52-3.08%$0.52$0.52115 shs$1.34 million08/20/2025$0.42$0.53+26.04%$0.53$0.53247 shs$1.38 million08/19/2025$0.78$0.42-46.10%$0.42$0.42121 shs$1.10 million08/18/2025$0.78$0.78$1.11$0.775,025 shs$2.04 million08/15/2025$0.62$0.78+26.31%$1.11$0.775,025 shs$2.04 million08/14/2025$0.62$0.62-0.18%$0.62$0.62243 shs$1.61 million08/13/2025$0.70$0.62-11.37%$0.62$0.62104 shs$1.62 million08/12/2025$0.70$0.70$0.90$0.7018,603 shs$1.82 million Related Companies ADTX Stock Chart TRIB Stock Chart TCRT Stock Chart TTNP Stock Chart APLM Stock Chart CPHI Stock Chart REVB Stock Chart ONCO Stock Chart XBIO Stock Chart PWUP Stock Chart Receive VCNX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Vaccinex and its competitors with MarketBeat's FREE daily newsletter. 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