iBio (IBIO) Stock Chart & Stock Price History $0.83 +0.02 (+2.23%) As of 04:00 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. Since the beginning of the year, the stock decreased 66.32%. In the past month, the stock has increased 16.21%, 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 1.32 million shares. Five years ago, the stock traded at $1,075.00, representing a 99.92% decrease over that period. At the time, it had a market cap of $0.00 and a volume of 357.53 million 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+4.31%1 Month Performance+16.21%3 Month Performance+2.37%Year-To-Date Performance-66.32%5 Year Performance-99.92% IBIO Stock Chart for Thursday, August, 28, 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 Capitalization08/28/2025$0.81$0.83+2.23%$0.85$0.79958,431 shs$2.87 million08/27/2025$0.79$0.81+2.54%$0.84$0.761.32 million shs$2.81 million08/26/2025$0.85$0.79-6.94%$0.95$0.7618.07 million shs$2.74 million08/25/2025$0.79$0.85+6.93%$0.88$0.825.90 million shs$2.94 million08/22/2025$0.78$0.79+1.89%$0.82$0.74411,981 shs$2.75 million08/21/2025$0.76$0.78+2.19%$0.79$0.73509,563 shs$2.70 million08/20/2025$0.73$0.76+3.66%$0.79$0.72731,895 shs$2.64 million08/19/2025$0.74$0.73-1.33%$0.78$0.671.81 million shs$2.55 million08/18/2025$0.74$0.74+0.22%$0.80$0.721.68 million shs$2.59 million08/15/2025$0.68$0.74+9.32%$0.81$0.671.39 million shs$2.58 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. 08/14/2025$0.73$0.68-7.00%$0.75$0.66961,197 shs$2.36 million08/13/2025$0.57$0.73+27.20%$0.78$0.572.21 million shs$2.54 million08/12/2025$0.59$0.57-2.25%$0.60$0.57226,184 shs$1.99 million08/11/2025$0.59$0.59-1.33%$0.59$0.58197,490 shs$2.04 million08/08/2025$0.59$0.59-0.03%$0.60$0.56445,963 shs$2.07 million08/07/2025$0.60$0.59-0.10%$0.60$0.58375,130 shs$2.07 million08/06/2025$0.62$0.60-4.48%$0.63$0.59495,571 shs$2.07 million08/05/2025$0.63$0.62-1.64%$0.65$0.62385,314 shs$2.17 million08/04/2025$0.66$0.63-3.90%$0.66$0.63416,433 shs$2.20 million08/01/2025$0.68$0.66-3.09%$0.69$0.65371,327 shs$2.29 million07/31/2025$0.68$0.68-0.29%$0.70$0.67275,737 shs$2.37 million07/30/2025$0.69$0.68-1.15%$0.71$0.67301,043 shs$2.37 million07/29/2025$0.71$0.69-2.83%$0.72$0.67533,283 shs$2.40 million07/28/2025$0.73$0.71-3.15%$0.73$0.70477,173 shs$2.47 million Related Companies BCDA Stock Price Chart PHXM Stock Price Chart PCSA Stock Price Chart SONN Stock Price Chart HOOK Stock Price Chart SNSE Stock Price Chart INAB Stock Price Chart CARM Stock Price Chart TLPH Stock Price Chart NLSP 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. 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