Hemispherx BioPharma (HEB) Stock Chart & Stock Price History $6.70 -1.68 (-20.05%) As of 06/13/2025 Add Compare Share Share Chart Stock AnalysisChartSEC FilingsBuy This Stock Hemispherx BioPharma Stock Price Performance The Hemispherx BioPharma (HEB) stock chart highlights key performance trends across multiple timeframes. Since the beginning of the year, the stock increased 3,283.84%. In the past month, the stock has remained steady at 0.00%, reflecting recent market activity. As of the latest close, Hemispherx BioPharma traded at $6.70 with a market cap of $16.36 million and volume of 7,639 shares. Five years ago, the stock traded at $2.39, representing a 180.33% increase over that period. At the time, it had a market cap of $0.00 and a volume of 24.98 million shares. Receive HEB Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Hemispherx BioPharma and its competitors with MarketBeat's FREE daily newsletter. 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Read our full terms of service and privacy policy. 5 Day Performance0.00%1 Month Performance0.00%Year-To-Date Performance+3,283.84%5 Year Performance+180.33% HEB Stock Chart for Thursday, August, 28, 2025 HEB Chart by TradingView Hemispherx BioPharma 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 Capitalization08/27/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million08/26/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million08/25/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million08/22/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million08/21/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million08/20/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million08/19/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million08/18/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million08/15/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million08/14/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million Get the Latest News and Ratings for HEB and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Hemispherx BioPharma and its competitors with MarketBeat's FREE daily newsletter. 08/13/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million08/12/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million08/11/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million08/08/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million08/07/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million08/06/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million08/05/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million08/04/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million08/01/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million07/31/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million07/30/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million07/29/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million07/28/2025$6.70$6.70$9.00$5.807,639 shs$16.36 million Related Companies HYPD Stock Chart PHGE Stock Chart IBIO Stock Chart BRTX Stock Chart PHXM Stock Chart ADIL Stock Chart LIAN Stock Chart KLDO Stock Chart NMTR Stock Chart RSPID Stock Chart Receive HEB Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Hemispherx BioPharma and its competitors with MarketBeat's FREE daily newsletter. 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