Phio Pharmaceuticals (PHIO) Stock Chart & Stock Price History $2.31 -0.13 (-5.33%) Closing price 07/11/2025 04:00 PM EasternExtended Trading$2.40 +0.09 (+3.68%) As of 07/11/2025 07:00 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 TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Phio Pharmaceuticals Stock Price Performance The Phio Pharmaceuticals (PHIO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 54.26%, with a year-to-date return of 28.33%. In the past month, the stock has decreased 6.48%, reflecting recent market activity. As of the latest close, Phio Pharmaceuticals traded at $2.31 with a market cap of $11.09 million and volume of 128,883 shares. Five years ago, the stock traded at a split-adjusted price of $20.61, representing a 88.79% decrease over that period. At the time, it had a market cap of $10.21 million and a volume of 61,811 shares. Receive PHIO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Phio Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-9.41%1 Month Performance-6.48%3 Month Performance+32.76%Year-To-Date Performance+28.33%1 Year Performance-54.26%5 Year Performance-88.79% PHIO Stock Chart for Saturday, July, 12, 2025 PHIO Chart by TradingView Phio 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 Capitalization07/11/2025$2.44$2.31-5.33%$2.44$2.31128,883 shs$11.09 million07/10/2025$2.49$2.44-2.01%$2.51$2.4061,791 shs$11.71 million07/09/2025$2.50$2.49-0.40%$2.53$2.4574,852 shs$11.95 million07/08/2025$2.55$2.50-1.96%$2.62$2.40183,897 shs$12 million07/07/2025$2.43$2.55+4.77%$2.60$2.34286,333 shs$12.24 million07/04/2025$2.43$2.43$2.49$2.3384,045 shs$11.68 million07/03/2025$2.48$2.43-1.85%$2.49$2.3384,045 shs$11.68 million07/02/2025$2.48$2.48$2.48$2.42137,533 shs$11.90 million07/01/2025$2.35$2.48+5.53%$2.53$2.30232,442 shs$11.90 million06/30/2025$2.17$2.35+8.29%$2.36$2.16168,896 shs$11.28 million Get the Latest News and Ratings for PHIO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Phio Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 06/27/2025$2.21$2.17-1.81%$2.26$2.1597,708 shs$10.42 million06/26/2025$2.17$2.21+1.84%$2.29$2.15201,781 shs$10.61 million06/25/2025$2.21$2.17-1.81%$2.30$2.111.08 million shs$10.42 million06/24/2025$2.18$2.21+1.38%$2.23$2.1891,609 shs$10.61 million06/23/2025$2.27$2.18-3.96%$2.26$2.16120,268 shs$10.46 million06/20/2025$2.36$2.27-3.81%$2.36$2.20171,606 shs$10.90 million06/19/2025$2.36$2.36$2.43$2.30168,832 shs$11.33 million06/18/2025$2.40$2.36-1.67%$2.43$2.30168,832 shs$11.33 million06/17/2025$2.48$2.40-3.23%$2.50$2.3378,466 shs$11.52 million06/16/2025$2.27$2.48+9.25%$2.50$2.24162,714 shs$11.90 million06/13/2025$2.47$2.27-8.10%$2.47$2.20262,924 shs$10.89 million06/12/2025$2.55$2.47-3.14%$2.65$2.43238,328 shs$11.85 million06/11/2025$2.47$2.55+3.24%$2.68$2.47265,811 shs$12.24 million Related Companies ANVS Stock Chart EYEN Stock Chart MDCX Stock Chart NBRV Stock Chart APLT Stock Chart PLUR Stock Chart PRLD Stock Chart MURA Stock Chart ATNM Stock Chart SCLX Stock Chart Receive PHIO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Phio Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 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