Inovio Pharmaceuticals (INO) Stock Chart & Stock Price History $1.96 +0.05 (+2.62%) Closing price 08/22/2025 04:00 PM EasternExtended Trading$1.97 +0.01 (+0.46%) As of 08/22/2025 07:57 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 InterestSustainabilityTrendsBuy This Stock Inovio Pharmaceuticals Stock Price Performance The Inovio Pharmaceuticals (INO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 73.90%, with a year-to-date return of 7.10%. In the past month, the stock has increased 29.80%, reflecting recent market activity. As of the latest close, Inovio Pharmaceuticals traded at $1.96 with a market cap of $71.87 million and volume of 2.28 million shares. Five years ago, the stock traded at a split-adjusted price of $1,762.56, representing a 99.89% decrease over that period. At the time, it had a market cap of $2.36 billion and a volume of 138,746 shares. Receive INO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Inovio Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+1.03%1 Month Performance+29.80%3 Month Performance-0.51%Year-To-Date Performance+7.10%1 Year Performance-73.90%5 Year Performance-99.89% INO Stock Chart for Sunday, August, 24, 2025 INO Chart by TradingView Inovio Pharmaceuticals 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 Capitalization08/22/2025$1.91$1.96+2.62%$2.06$1.902.28 million shs$71.87 million08/21/2025$1.85$1.91+3.24%$1.93$1.811.12 million shs$70.05 million08/20/2025$1.94$1.85-4.64%$1.94$1.801.09 million shs$67.84 million08/19/2025$1.90$1.94+2.11%$1.94$1.841.94 million shs$71.14 million08/18/2025$1.86$1.90+2.15%$1.95$1.792.25 million shs$69.67 million08/15/2025$1.62$1.86+14.81%$2.08$1.7511.66 million shs$68.21 million08/14/2025$1.70$1.62-4.71%$1.68$1.58999,044 shs$59.41 million08/13/2025$1.49$1.70+14.09%$1.73$1.484.61 million shs$62.34 million08/12/2025$1.44$1.49+3.47%$1.51$1.441.27 million shs$54.64 million08/11/2025$1.41$1.44+2.13%$1.47$1.41764,558 shs$52.81 million Get the Latest News and Ratings for INO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Inovio Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 08/08/2025$1.44$1.41-2.08%$1.43$1.40391,413 shs$51.71 million08/07/2025$1.46$1.44-1.37%$1.49$1.42696,522 shs$52.81 million08/06/2025$1.48$1.46-1.35%$1.49$1.44547,672 shs$53.54 million08/05/2025$1.47$1.48+0.68%$1.52$1.46892,502 shs$54.28 million08/04/2025$1.43$1.47+2.80%$1.48$1.40862,718 shs$53.91 million08/01/2025$1.42$1.43+0.70%$1.45$1.35940,396 shs$52.44 million07/31/2025$1.44$1.42-1.39%$1.46$1.41779,177 shs$52.07 million07/30/2025$1.43$1.44+0.70%$1.49$1.42837,835 shs$52.81 million07/29/2025$1.48$1.43-3.38%$1.50$1.411.31 million shs$52.44 million07/28/2025$1.47$1.48+0.68%$1.56$1.471.88 million shs$54.27 million07/25/2025$1.51$1.47-2.65%$1.51$1.46720,702 shs$53.91 million07/24/2025$1.56$1.51-3.21%$1.57$1.481.25 million shs$55.38 million07/23/2025$1.45$1.56+7.59%$1.60$1.453.27 million shs$57.21 million Related Companies Moderna Stock Price Chart Sanara MedTech Stock Price Chart Nano-X Imaging Stock Price Chart Brainsway Stock Price Chart Outset Medical Stock Price Chart Neuronetics Stock Price Chart Sight Sciences Stock Price Chart Shoulder Innovations Stock Price Chart Nyxoah Stock Price Chart Inogen Stock Price Chart Receive INO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Inovio Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 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