Catalyst Pharmaceuticals (CPRX) Stock Chart & Stock Price History $23.23 +0.43 (+1.89%) Closing price 04:00 PM EasternExtended Trading$23.15 -0.08 (-0.34%) As of 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 AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Catalyst Pharmaceuticals Stock Price Performance 5 Day Performance+8.30%1 Month Performance+10.51%3 Month Performance+0.74%6 Month Performance+9.68%Year-To-Date Performance+11.31%1 Year Performance+50.94% Receive CPRX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Catalyst Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. Email Address CPRX Stock Chart for Tuesday, April, 15, 2025 CPRX Chart by TradingViewRemove Ads Catalyst 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 Capitalization04/15/2025$22.80$23.23+1.89%$23.27$22.59932,770 shs$2.82 billion04/14/2025$22.05$22.80+3.40%$22.89$22.171.04 million shs$2.77 billion04/11/2025$21.45$22.05+2.80%$22.14$21.041.11 million shs$2.68 billion04/10/2025$22.74$21.45-5.67%$22.29$20.661.57 million shs$2.61 billion04/09/2025$21.40$22.74+6.26%$23.07$20.402.32 million shs$2.76 billion04/09/2025$21.40$22.74+6.26%$23.07$20.402.32 million shs$2.76 billion04/08/2025$21.81$21.40-1.88%$23.16$21.052.06 million shs$2.60 billion04/08/2025$21.81$21.40-1.88%$23.16$21.052.06 million shs$2.60 billion04/07/2025$23.07$21.81-5.46%$22.93$21.002.41 million shs$2.65 billion04/04/2025$24.11$23.07-4.31%$24.27$22.852.21 million shs$2.80 billion Get the Latest News and Ratings for CPRX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Catalyst Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 04/03/2025$24.46$24.11-1.43%$24.24$23.261.35 million shs$2.93 billion04/02/2025$23.92$24.46+2.26%$24.59$23.53995,558 shs$2.97 billion04/01/2025$24.25$23.92-1.36%$24.49$23.751.28 million shs$2.91 billion03/31/2025$24.69$24.25-1.78%$24.50$23.521.30 million shs$2.95 billion03/28/2025$24.84$24.69-0.60%$24.98$24.25937,935 shs$3.00 billion03/27/2025$25.15$24.84-1.23%$25.40$24.64958,480 shs$3.02 billion03/26/2025$25.72$25.15-2.22%$25.96$25.021.48 million shs$3.05 billion03/25/2025$25.74$25.72-0.08%$26.01$25.431.74 million shs$3.12 billion03/24/2025$24.23$25.74+6.23%$26.16$24.503.10 million shs$3.13 billion03/21/2025$23.16$24.23+4.62%$24.48$23.174.92 million shs$2.94 billion03/20/2025$22.60$23.16+2.48%$23.17$22.211.14 million shs$2.81 billion03/19/2025$22.08$22.60+2.36%$22.74$21.941.00 million shs$2.74 billion03/18/2025$21.81$22.08+1.24%$22.16$21.531.36 million shs$2.68 billion03/17/2025$21.02$21.81+3.76%$21.84$20.991.20 million shs$2.65 billion03/14/2025$20.87$21.02+0.72%$21.19$20.841.11 million shs$2.55 billion Related Companies RDY Stock Price Chart MRNA Stock Price Chart VTRS Stock Price Chart QGEN Stock Price Chart ASND Stock Price Chart ROIV Stock Price Chart LNTH Stock Price Chart TGTX Stock Price Chart RVMD Stock Price Chart BBIO Stock Price Chart Receive CPRX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Catalyst Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 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