iBio (IBIO) Stock Chart & Stock Price History $0.83 +0.03 (+3.70%) As of 09/24/2025 Add Compare Share Share Chart Stock AnalysisChartHeadlinesInsider TradesSEC FilingsBuy This Stock iBio Stock Price Performance The iBio (IBIO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 55.55%, with a year-to-date return of -65.26%. In the past month, the stock has increased 4.53%, reflecting recent market activity. As of the latest close, iBio traded at $0.80 with a market cap of $15.67 million and volume of 384,749 shares. Five years ago, the stock traded at a split-adjusted price of $1,040.00, representing a 99.92% decrease over that period. At the time, it had a market cap of $362.78 million and a volume of 396,522 shares. Receive IBIO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for iBio and its competitors with MarketBeat's FREE daily newsletter. 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Read our full terms of service and privacy policy. 5 Day Performance-4.97%1 Month Performance+4.53%3 Month Performance+10.53%Year-To-Date Performance-65.26%1 Year Performance-55.55%5 Year Performance-99.92% IBIO Stock Chart for Thursday, September, 25, 2025 IBIO Chart by TradingView iBio 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 Capitalization09/24/2025$0.81$0.80-1.68%$0.82$0.77384,749 shs$15.67 million09/23/2025$0.86$0.81-5.62%$0.87$0.80588,908 shs$16.89 million09/22/2025$0.86$0.86$0.89$0.82378,657 shs$16.89 million09/19/2025$0.84$0.87+3.22%$0.89$0.85314,545 shs$17.10 million09/18/2025$0.86$0.84-2.48%$0.89$0.83346,562 shs$16.57 million09/17/2025$0.89$0.86-3.39%$0.91$0.85489,231 shs$16.99 million09/16/2025$0.93$0.89-4.17%$0.95$0.88406,248 shs$18.35 million09/15/2025$0.93$0.93$0.96$0.92475,810 shs$18.35 million09/12/2025$0.88$0.96+9.11%$0.97$0.851.02 million shs$17.35 million09/11/2025$0.83$0.88+5.99%$0.90$0.82729,934 shs$17.35 million Get the Latest News and Ratings for IBIO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for iBio and its competitors with MarketBeat's FREE daily newsletter. 09/10/2025$0.85$0.83-2.57%$0.87$0.82370,082 shs$16.37 million09/09/2025$0.84$0.85+2.37%$0.88$0.82400,761 shs$16.41 million09/08/2025$0.84$0.84$0.84$0.80367,999 shs$16.41 million09/05/2025$0.86$0.81-5.53%$0.85$0.80311,097 shs$15.95 million09/04/2025$0.81$0.86+5.88%$0.86$0.78975,611 shs$16.88 million09/03/2025$0.82$0.81-0.81%$0.82$0.77489,168 shs$16.07 million09/02/2025$0.82$0.82$0.82$0.78572,388 shs$16.07 million09/01/2025$0.82$0.82$0.82$0.78572,388 shs$16.07 million08/29/2025$0.81$0.83+2.23%$0.85$0.79966,602 shs$15.86 million08/28/2025$0.79$0.81+2.54%$0.84$0.761.35 million shs$15.86 million08/27/2025$0.85$0.79-6.94%$0.95$0.7618.16 million shs$15.47 million08/26/2025$0.79$0.85+6.93%$0.88$0.829.30 million shs$15.55 million08/25/2025$0.79$0.79$0.82$0.74412,605 shs$15.55 million Related Companies INKT Stock Chart HOWL Stock Chart OSTX Stock Chart COEP Stock Chart ABVC Stock Chart ELYM Stock Chart ALXO Stock Chart CLNN Stock Chart ANL Stock Chart HYPD Stock Chart Receive IBIO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for iBio and its competitors with MarketBeat's FREE daily newsletter. 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