NewAmsterdam Pharma (NAMS) Stock Chart & Stock Price History $25.00 +0.56 (+2.29%) Closing price 08/22/2025 04:00 PM EasternExtended Trading$25.27 +0.27 (+1.08%) As of 08:30 AM 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 ForecastsChartCompetitorsEarningsFDA EventsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock NewAmsterdam Pharma Stock Price Performance The NewAmsterdam Pharma (NAMS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 53.75%, with a year-to-date return of -2.72%. In the past month, the stock has increased 5.93%, reflecting recent market activity. As of the latest close, NewAmsterdam Pharma traded at $25.00 with a market cap of $2.82 billion and volume of 680,288 shares. Receive NAMS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for NewAmsterdam Pharma and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+2.80%1 Month Performance+5.93%3 Month Performance+41.96%Year-To-Date Performance-2.72%1 Year Performance+53.75% NAMS Stock Chart for Monday, August, 25, 2025 NAMS Chart by TradingView NewAmsterdam Pharma 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 Capitalization08/22/2025$24.44$25.00+2.29%$25.65$24.35680,288 shs$2.82 billion08/21/2025$24.32$24.44+0.49%$24.64$23.69728,797 shs$2.75 billion08/20/2025$24.45$24.32-0.53%$24.54$23.88433,239 shs$2.74 billion08/19/2025$25.40$24.45-3.74%$25.47$24.00711,628 shs$2.75 billion08/18/2025$25.07$25.40+1.32%$25.90$24.72869,595 shs$2.86 billion08/15/2025$25.17$25.07-0.40%$25.64$24.881.03 million shs$2.81 billion08/14/2025$25.76$25.17-2.29%$25.72$24.73606,186 shs$2.83 billion08/13/2025$25.00$25.76+3.04%$25.80$24.95579,881 shs$2.89 billion08/12/2025$24.37$25.00+2.59%$25.18$24.091.09 million shs$2.81 billion08/11/2025$25.31$24.37-3.71%$25.06$23.69948,847 shs$2.74 billion Get the Latest News and Ratings for NAMS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for NewAmsterdam Pharma and its competitors with MarketBeat's FREE daily newsletter. 08/08/2025$22.96$25.31+10.24%$25.85$23.231.84 million shs$2.84 billion08/07/2025$23.62$22.96-2.79%$23.85$22.26656,123 shs$2.58 billion08/06/2025$21.73$23.62+8.70%$23.65$21.23888,405 shs$2.65 billion08/05/2025$21.66$21.73+0.32%$22.39$21.62529,026 shs$2.44 billion08/04/2025$21.28$21.66+1.79%$21.84$21.24422,526 shs$2.43 billion08/01/2025$21.81$21.28-2.43%$22.01$21.14537,520 shs$2.39 billion07/31/2025$22.43$21.81-2.76%$22.88$21.56635,511 shs$2.45 billion07/30/2025$22.78$22.43-1.54%$23.59$21.551.17 million shs$2.52 billion07/29/2025$23.42$22.78-2.73%$23.76$22.47645,211 shs$2.56 billion07/28/2025$23.60$23.42-0.76%$24.18$23.36556,280 shs$2.63 billion07/25/2025$23.39$23.60+0.90%$23.81$22.79727,617 shs$2.65 billion07/24/2025$23.98$23.39-2.46%$24.06$22.88782,177 shs$2.63 billion Related Companies Qiagen Stock Price Chart Moderna Stock Price Chart BridgeBio Pharma Stock Price Chart Verona Pharma PLC American Depositary Share Stock Price Chart Elanco Animal Health Stock Price Chart Blueprint Medicines Stock Price Chart Roivant Sciences Stock Price Chart Grifols Stock Price Chart Legend Biotech Stock Price Chart Revolution Medicines Stock Price Chart Receive NAMS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for NewAmsterdam Pharma and its competitors with MarketBeat's FREE daily newsletter. 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