Phio Pharmaceuticals (PHIO) Stock Chart & Stock Price History $1.92 -0.06 (-3.03%) Closing price 04/30/2025 04:00 PM EasternExtended Trading$1.98 +0.06 (+3.07%) As of 08:41 AM 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Phio Pharmaceuticals Stock Price Performance 5 Day Performance-5.88%1 Month Performance+56.10%3 Month Performance-6.80%6 Month Performance-38.46%Year-To-Date Performance+6.67%1 Year Performance-71.87% 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 PHIO Stock Chart for Thursday, May, 1, 2025 PHIO Chart by TradingView Phio Pharmaceuticals Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization04/30/2025$1.98$1.92-3.03%$2.04$1.82204,208 shs$9.17 million04/29/2025$2.14$1.98-7.48%$2.18$1.95240,929 shs$9.46 million04/28/2025$2.04$2.14+4.90%$2.14$2.01213,822 shs$10.23 million04/25/2025$2.23$2.04-8.52%$2.30$1.97444,284 shs$9.75 million04/24/2025$2.04$2.23+9.31%$2.50$2.07704,760 shs$10.66 million04/23/2025$2.51$2.04-18.73%$2.50$2.00963,659 shs$9.75 million04/22/2025$2.83$2.51-11.31%$2.91$2.50753,970 shs$11.99 million04/21/2025$2.73$2.83+3.66%$2.85$2.58655,076 shs$13.52 million04/18/2025$2.73$2.73$3.05$2.701.62 million shs$13.04 million04/17/2025$2.70$2.73+1.11%$3.05$2.701.62 million shs$13.04 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. 04/16/2025$2.43$2.70+11.11%$2.94$2.352.51 million shs$12.90 million04/15/2025$2.20$2.43+10.45%$3.13$2.184.56 million shs$11.61 million04/14/2025$1.74$2.20+26.44%$2.24$1.752.73 million shs$10.51 million04/11/2025$1.65$1.74+5.45%$1.87$1.552.53 million shs$8.31 million04/10/2025$1.54$1.65+7.14%$1.76$1.455.72 million shs$7.88 million04/09/2025$1.01$1.54+52.48%$2.73$1.33151.04 million shs$7.36 million04/09/2025$1.01$1.54+52.48%$2.73$1.33151.04 million shs$7.36 million04/08/2025$1.04$1.01-2.88%$1.09$0.97120,905 shs$4.83 million04/08/2025$1.04$1.01-2.88%$1.09$0.97120,905 shs$4.83 million04/07/2025$1.07$1.04-2.80%$1.10$1.0081,300 shs$7.16 million04/04/2025$1.17$1.07-8.55%$1.16$1.05155,847 shs$7.37 million04/03/2025$1.21$1.17-3.31%$1.21$1.1590,430 shs$8.06 million04/02/2025$1.23$1.21-1.63%$1.26$1.2078,713 shs$8.33 million04/01/2025$1.30$1.23-5.38%$1.31$1.2288,959 shs$8.47 million03/31/2025$1.29$1.30+0.78%$1.32$1.2648,639 shs$8.95 million Related Companies BYSI Stock Chart MIST Stock Chart FBLG Stock Chart RPTX Stock Chart BDRX Stock Chart ONCY Stock Chart PEPG Stock Chart IMRX Stock Chart PDSB Stock Chart SKYE 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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