Supernus Pharmaceuticals (SUPN) Stock Chart & Stock Price History $31.60 -0.07 (-0.22%) As of 04:00 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Supernus Pharmaceuticals Stock Price Performance 5 Day Performance-0.50%1 Month Performance+1.09%3 Month Performance-16.45%6 Month Performance-4.01%Year-To-Date Performance-12.61%1 Year Performance+4.50% Receive SUPN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Supernus Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. Email Address SUPN Stock Chart for Monday, April, 14, 2025 SUPN Chart by TradingViewRemove Ads Supernus 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 Capitalization04/11/2025$31.07$31.67+1.93%$31.68$30.60407,129 shs$1.77 billion04/10/2025$31.76$31.07-2.17%$31.55$30.11457,254 shs$1.73 billion04/09/2025$30.64$31.76+3.66%$32.05$29.771.03 million shs$1.77 billion04/09/2025$30.64$31.76+3.66%$32.05$29.771.03 million shs$1.77 billion04/08/2025$32.27$30.64-5.05%$33.14$30.24641,507 shs$1.71 billion04/08/2025$32.27$30.64-5.05%$33.14$30.24641,507 shs$1.71 billion04/07/2025$32.74$32.27-1.44%$34.26$31.971.21 million shs$1.80 billion04/04/2025$32.49$32.74+0.77%$33.35$31.431.50 million shs$1.83 billion04/03/2025$32.82$32.49-1.01%$32.84$32.01542,618 shs$1.81 billion04/02/2025$31.68$32.82+3.60%$32.93$31.13373,123 shs$1.83 billion Get the Latest News and Ratings for SUPN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Supernus Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 04/01/2025$32.75$31.68-3.27%$32.66$31.38608,392 shs$1.77 billion03/31/2025$32.29$32.75+1.42%$32.87$31.64333,233 shs$1.83 billion03/28/2025$32.42$32.29-0.40%$32.46$32.10245,026 shs$1.80 billion03/27/2025$32.33$32.42+0.28%$32.75$31.74402,694 shs$1.81 billion03/26/2025$33.05$32.33-2.18%$33.50$32.12277,635 shs$1.80 billion03/25/2025$32.70$33.05+1.07%$33.56$32.47533,408 shs$1.84 billion03/24/2025$32.15$32.70+1.71%$32.89$31.81380,535 shs$1.83 billion03/21/2025$32.32$32.15-0.53%$32.90$31.972.25 million shs$1.79 billion03/20/2025$32.03$32.32+0.91%$32.38$31.69336,699 shs$1.80 billion03/19/2025$32.28$32.03-0.77%$32.34$31.72517,277 shs$1.79 billion03/18/2025$32.16$32.28+0.37%$32.32$31.63402,997 shs$1.80 billion03/17/2025$31.26$32.16+2.88%$32.35$30.94417,883 shs$1.79 billion03/14/2025$31.17$31.26+0.29%$31.57$31.11526,106 shs$1.74 billion03/13/2025$31.38$31.17-0.67%$31.91$31.05781,728 shs$1.74 billion Related Companies JAZZ Stock Price Chart PRGO Stock Price Chart PCRX Stock Price Chart OMER Stock Price Chart NKTR Stock Price Chart ASMB Stock Price Chart CPIX Stock Price Chart LLY Stock Price Chart JNJ Stock Price Chart ABBV Stock Price Chart Receive SUPN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Supernus Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 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