ProPhase Labs (PRPH) Stock Chart & Stock Price History $0.33 -0.01 (-2.56%) Closing price 06/13/2025 03:59 PM EasternExtended Trading$0.33 0.00 (-0.69%) As of 06/13/2025 07:50 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 AnalysisChartCompetitorsEarningsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock ProPhase Labs Stock Price Performance The ProPhase Labs (PRPH) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 92.78%, with a year-to-date return of -56.24%. In the past month, the stock has decreased 16.08%, reflecting recent market activity. As of the latest close, ProPhase Labs traded at $0.33 with a market cap of $13.76 million and volume of 517,492 shares. Five years ago, the stock traded at $1.50, representing a 77.91% decrease over that period. At the time, it had a market cap of $17.39 million and a volume of 2,700 shares. Receive PRPH Stock News and Ratings via EmailSign-up to receive the latest news and ratings for ProPhase Labs and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance-5.32%1 Month Performance-16.08%3 Month Performance-15.61%Year-To-Date Performance-56.24%1 Year Performance-92.78%5 Year Performance-77.91% PRPH Stock Chart for Sunday, June, 15, 2025 PRPH Chart by TradingView ProPhase Labs 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 Capitalization06/13/2025$0.34$0.33-2.56%$0.36$0.33517,492 shs$13.76 million06/12/2025$0.36$0.34-6.34%$0.37$0.33472,206 shs$14.12 million06/11/2025$0.35$0.36+3.74%$0.37$0.35288,094 shs$15.08 million06/10/2025$0.36$0.35-1.85%$0.37$0.34485,151 shs$14.54 million06/09/2025$0.36$0.36-0.42%$0.36$0.33643,342 shs$14.81 million06/06/2025$0.36$0.36+0.22%$0.38$0.35409,479 shs$14.87 million06/05/2025$0.38$0.36-7.00%$0.40$0.35570,286 shs$14.84 million06/04/2025$0.38$0.38+0.87%$0.40$0.37561,702 shs$15.96 million06/03/2025$0.37$0.38+1.90%$0.39$0.37344,163 shs$15.82 million06/02/2025$0.38$0.37-1.37%$0.39$0.35417,008 shs$15.52 million Get the Latest News and Ratings for PRPH and Related StocksEnter your email address below to receive the latest news and analysts' ratings for ProPhase Labs and its competitors with MarketBeat's FREE daily newsletter. 05/30/2025$0.37$0.38+3.81%$0.40$0.35705,895 shs$15.74 million05/29/2025$0.35$0.37+4.29%$0.38$0.34827,365 shs$15.16 million05/28/2025$0.36$0.35-2.78%$0.36$0.33315,179 shs$14.54 million05/27/2025$0.32$0.36+12.36%$0.38$0.321.63 million shs$14.96 million05/26/2025$0.32$0.32$0.34$0.30875,664 shs$13.31 million05/23/2025$0.31$0.32+4.36%$0.34$0.30875,664 shs$13.42 million05/22/2025$0.29$0.31+6.97%$0.34$0.291.63 million shs$12.86 million05/21/2025$0.33$0.29-12.42%$0.34$0.232.74 million shs$12.02 million05/20/2025$0.32$0.33+2.21%$0.43$0.3017.01 million shs$13.72 million05/19/2025$0.39$0.32-17.16%$0.40$0.321.61 million shs$13.43 million05/16/2025$0.39$0.39-1.98%$0.47$0.363.38 million shs$16.21 million05/15/2025$0.37$0.39+7.28%$0.40$0.35729,449 shs$16.53 million05/14/2025$0.34$0.37+8.24%$0.38$0.32762,714 shs$15.41 million Related Companies KLTO Stock Chart CLSD Stock Chart TELO Stock Chart DTIL Stock Chart ICCC Stock Chart VNRX Stock Chart KLRS Stock Chart GANX Stock Chart IFRX Stock Chart STTK Stock Chart Receive PRPH Stock News and Ratings via EmailSign-up to receive the latest news and ratings for ProPhase Labs and its competitors with MarketBeat's FREE daily newsletter. 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