Celldex Therapeutics (CLDX) Stock Chart & Stock Price History $20.83 -0.10 (-0.48%) As of 04/30/2025 04:00 PM Eastern Add Compare Share Share Chart Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Celldex Therapeutics Stock Price Performance 5 Day Performance+6.44%1 Month Performance+4.52%3 Month Performance-17.54%6 Month Performance-20.89%Year-To-Date Performance-17.57%1 Year Performance-44.33% Receive CLDX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Celldex Therapeutics and its competitors with MarketBeat's FREE daily newsletter. Email Address CLDX Stock Chart for Thursday, May, 1, 2025 CLDX Chart by TradingView Celldex Therapeutics 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 Capitalization04/29/2025$21.36$20.93-2.01%$21.58$20.63708,688 shs$1.39 billion04/28/2025$19.57$21.36+9.15%$21.46$20.08999,717 shs$1.42 billion04/25/2025$19.58$19.57-0.05%$19.65$18.91377,561 shs$1.30 billion04/24/2025$19.43$19.58+0.77%$19.68$19.21452,683 shs$1.30 billion04/23/2025$19.39$19.43+0.21%$20.36$19.31583,964 shs$1.29 billion04/22/2025$18.94$19.39+2.38%$19.41$18.87579,581 shs$1.29 billion04/21/2025$18.30$18.94+3.50%$19.30$17.99609,350 shs$1.26 billion04/18/2025$18.30$18.30$18.38$17.59457,867 shs$1.21 billion04/17/2025$17.80$18.30+2.81%$18.38$17.59457,867 shs$1.21 billion04/16/2025$18.37$17.80-3.10%$18.13$17.451.02 million shs$1.18 billion Get the Latest News and Ratings for CLDX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Celldex Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 04/15/2025$17.79$18.37+3.26%$18.53$17.74770,383 shs$1.22 billion04/14/2025$16.84$17.79+5.64%$18.01$16.74864,278 shs$1.18 billion04/11/2025$15.94$16.84+5.65%$16.89$15.59805,581 shs$1.12 billion04/10/2025$16.41$15.94-2.86%$16.38$15.39907,606 shs$1.06 billion04/09/2025$15.13$16.41+8.46%$17.59$14.401.35 million shs$1.09 billion04/09/2025$15.13$16.41+8.46%$17.59$14.401.35 million shs$1.09 billion04/08/2025$15.73$15.13-3.81%$16.71$14.881.27 million shs$1.00 billion04/08/2025$15.73$15.13-3.81%$16.71$14.881.27 million shs$1.00 billion04/07/2025$15.78$15.73-0.32%$16.07$14.611.31 million shs$1.04 billion04/04/2025$17.15$15.78-7.99%$17.02$15.461.18 million shs$1.05 billion04/03/2025$17.38$17.15-1.32%$17.18$16.58792,004 shs$1.14 billion04/02/2025$16.85$17.38+3.15%$17.64$16.40707,344 shs$1.15 billion04/01/2025$18.15$16.85-7.16%$18.03$16.751.11 million shs$1.12 billion03/31/2025$19.93$18.15-8.93%$19.84$17.631.29 million shs$1.20 billion Related Companies Ionis Pharmaceuticals Stock Price Chart Alkermes Stock Price Chart Amicus Therapeutics Stock Price Chart Ligand Pharmaceuticals Stock Price Chart BioCryst Pharmaceuticals Stock Price Chart MannKind Stock Price Chart Dynavax Technologies Stock Price Chart Innoviva Stock Price Chart Novavax Stock Price Chart OPKO Health Stock Price Chart Receive CLDX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Celldex Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 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