Phio Pharmaceuticals (PHIO) Stock Chart & Stock Price History $2.73 +0.03 (+1.11%) Closing price 04/17/2025 04:00 PM EasternExtended Trading$2.73 0.00 (0.00%) As of 04/17/2025 06:24 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Phio Pharmaceuticals Stock Price Performance 5 Day Performance+56.90%1 Month Performance+96.40%3 Month Performance-1.44%6 Month Performance-6.19%Year-To-Date Performance+51.67%1 Year Performance-52.23% 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 Friday, April, 18, 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 Capitalization04/17/2025$2.70$2.73+1.11%$3.05$2.701.62 million shs$13.04 million04/16/2025$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 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. 04/07/2025$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 million03/28/2025$1.31$1.29-1.53%$1.34$1.2676,469 shs$8.89 million03/27/2025$1.30$1.31+0.77%$1.33$1.3032,035 shs$9.02 million03/26/2025$1.31$1.30-0.38%$1.32$1.2825,118 shs$8.95 million03/25/2025$1.30$1.31+0.38%$1.37$1.2999,804 shs$8.99 million03/24/2025$1.29$1.30+0.78%$1.32$1.2841,073 shs$8.95 million03/21/2025$1.33$1.29-3.01%$1.34$1.28102,488 shs$8.89 million03/20/2025$1.35$1.33-1.48%$1.37$1.3150,997 shs$9.16 million03/19/2025$1.39$1.35-2.88%$1.39$1.29102,100 shs$9.30 million03/18/2025$1.36$1.39+2.21%$1.40$1.3252,603 shs$9.57 million03/17/2025$1.29$1.36+5.43%$1.40$1.3072,723 shs$9.37 million Related Companies ALXO Stock Chart HOWL Stock Chart BRNS Stock Chart CVKD Stock Chart FGEN Stock Chart IRD Stock Chart GDTC Stock Chart DARE Stock Chart GBIO Stock Chart PLUR 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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