iBio (IBIO) Stock Chart & Stock Price History $0.81 0.00 (-0.43%) As of 02:34 PM Eastern Add Compare Share Share Chart Stock AnalysisChartHeadlinesSEC FilingsShort InterestBuy 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 69.03%, with a year-to-date return of -67.14%. In the past month, the stock has decreased 13.75%, reflecting recent market activity. As of the latest close, iBio traded at $0.81 with a market cap of $2.81 million and volume of 264,471 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-5.73%1 Month Performance-13.75%3 Month Performance+5.93%Year-To-Date Performance-67.14%1 Year Performance-69.03% IBIO Stock Chart for Tuesday, October, 14, 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 Capitalization10/13/2025$0.79$0.81+2.19%$0.82$0.79264,471 shs$2.81 million10/10/2025$0.85$0.79-7.34%$0.85$0.78442,165 shs$2.75 million10/09/2025$0.87$0.85-1.42%$0.88$0.83252,141 shs$2.97 million10/08/2025$0.87$0.87-0.35%$0.89$0.85290,791 shs$3.02 million10/07/2025$0.85$0.87+2.29%$0.88$0.84364,409 shs$3.03 million10/06/2025$0.86$0.85-1.13%$0.86$0.83359,312 shs$2.96 million10/03/2025$0.83$0.86+3.07%$0.86$0.82413,693 shs$2.99 million10/02/2025$0.82$0.83+1.23%$0.85$0.81211,248 shs$2.90 million10/01/2025$0.83$0.82-0.48%$0.83$0.81169,802 shs$2.87 million09/30/2025$0.84$0.83-1.04%$0.84$0.80179,986 shs$2.88 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. 09/29/2025$0.81$0.84+3.14%$0.85$0.80314,573 shs$2.91 million09/26/2025$0.80$0.81+1.79%$0.82$0.78174,887 shs$2.82 million09/25/2025$0.83$0.80-3.64%$0.83$0.78257,040 shs$2.77 million09/24/2025$0.80$0.83+3.70%$0.84$0.80330,327 shs$2.88 million09/23/2025$0.81$0.80-1.68%$0.82$0.77384,697 shs$2.78 million09/22/2025$0.86$0.81-5.62%$0.87$0.80576,202 shs$2.82 million09/19/2025$0.87$0.86-1.24%$0.89$0.82375,760 shs$2.99 million09/18/2025$0.84$0.87+3.22%$0.89$0.85311,702 shs$3.03 million09/17/2025$0.86$0.84-2.48%$0.89$0.83337,719 shs$2.93 million09/16/2025$0.89$0.86-3.39%$0.91$0.85486,631 shs$3.01 million09/15/2025$0.93$0.89-4.17%$0.95$0.88394,871 shs$3.11 million Related Companies CARM Stock Price Chart KALA Stock Price Chart LSB Stock Price Chart VYNE Stock Price Chart INAB Stock Price Chart HOOK Stock Price Chart SNPX Stock Price Chart PHXM Stock Price Chart ERNA Stock Price Chart HCWB Stock Price 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. This page (NYSEAMERICAN:IBIO) was last updated on 10/14/2025 by MarketBeat.com Staff From Our PartnersNEW LAW: Congress Approves Setup For Digital Dollar?Trump Ally Says Congress Approved the Setup for a Digital Dollar 2.0 But according to Rep. Marjorie Taylor ...Goldco Precious Metals | SponsoredURGENT: The Market's 3 Red Flags Are FlashingHere’s the uncomfortable truth: The smartest investors in the world are already preparing for a crash befor...StockEarnings | SponsoredGold to $27,533?This week, U.S. gold reserves hit an unprecedented $1 TRILLION in value... And it's sparking urgent chatter...Stansberry Research | SponsoredAltucher: It Looks Like My Trump prediction is coming trueNew Hampshire just launched a Strategic Crypto Reserve — and James Altucher says it’s the first sign that “Tru...Paradigm Press | SponsoredBuy alert: Move $1,000 before Tesla’s Optimus launchElon's $1,000,000,000,000 payday Elon Musk just made his biggest insider purchase of Tesla stock ever. 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