Xenon Pharmaceuticals (XENE) Stock Chart & Stock Price History $38.84 +0.66 (+1.73%) Closing price 08/22/2025 04:00 PM EasternExtended Trading$38.84 0.00 (0.00%) As of 08/22/2025 07:32 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 InterestTrendsBuy This Stock Xenon Pharmaceuticals Stock Price Performance The Xenon Pharmaceuticals (XENE) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 4.71%, with a year-to-date return of -0.92%. In the past month, the stock has increased 24.53%, reflecting recent market activity. As of the latest close, Xenon Pharmaceuticals traded at $38.84 with a market cap of $2.99 billion and volume of 1.19 million shares. Five years ago, the stock traded at $12.04, representing a 222.59% increase over that period. At the time, it had a market cap of $414.69 million and a volume of 114,065 shares. Receive XENE Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Xenon Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+2.70%1 Month Performance+24.53%3 Month Performance+30.55%Year-To-Date Performance-0.92%1 Year Performance-4.71%5 Year Performance+222.59% XENE Stock Chart for Saturday, August, 23, 2025 XENE Chart by TradingView Xenon Pharmaceuticals 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$38.18$38.84+1.73%$39.58$38.021.19 million shs$2.99 billion08/21/2025$37.64$38.18+1.43%$38.23$37.05770,696 shs$2.94 billion08/20/2025$37.36$37.64+0.75%$37.74$37.02542,925 shs$2.90 billion08/19/2025$37.82$37.36-1.22%$37.84$37.02582,664 shs$2.88 billion08/18/2025$38.23$37.82-1.07%$38.30$37.251.22 million shs$2.92 billion08/15/2025$37.96$38.23+0.71%$38.50$37.32820,100 shs$2.95 billion08/14/2025$37.67$37.96+0.77%$38.27$36.86784,656 shs$2.93 billion08/13/2025$35.99$37.67+4.67%$38.04$35.981.56 million shs$2.89 billion08/12/2025$34.11$35.99+5.51%$37.60$35.101.99 million shs$2.76 billion08/11/2025$33.43$34.11+2.03%$34.42$32.781.10 million shs$2.62 billion Get the Latest News and Ratings for XENE and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Xenon Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 08/08/2025$33.63$33.43-0.59%$33.87$32.84865,066 shs$2.57 billion08/07/2025$34.27$33.63-1.87%$34.63$32.93602,944 shs$2.58 billion08/06/2025$34.40$34.27-0.38%$34.50$33.69752,405 shs$2.63 billion08/05/2025$33.16$34.40+3.74%$36.68$33.182.36 million shs$2.64 billion08/04/2025$30.50$33.16+8.72%$33.23$30.651.88 million shs$2.54 billion08/01/2025$30.54$30.50-0.13%$30.74$30.00754,163 shs$2.34 billion07/31/2025$30.77$30.54-0.75%$31.30$30.28680,363 shs$2.34 billion07/30/2025$30.87$30.77-0.32%$31.87$30.56700,750 shs$2.36 billion07/29/2025$30.97$30.87-0.32%$31.56$30.47915,884 shs$2.37 billion07/28/2025$30.30$30.97+2.21%$31.05$30.001.31 million shs$2.38 billion07/25/2025$31.01$30.30-2.29%$31.39$30.24969,939 shs$2.33 billion07/24/2025$31.19$31.01-0.58%$31.45$30.84570,070 shs$2.38 billion07/23/2025$31.33$31.19-0.45%$31.82$30.84591,861 shs$2.39 billion07/22/2025$31.49$31.33-0.51%$31.98$31.12796,721 shs$2.40 billion Related Companies Moderna Stock Price Chart Verona Pharma PLC American Depositary Share Stock Price Chart BridgeBio Pharma Stock Price Chart Blueprint Medicines Stock Price Chart Elanco Animal Health Stock Price Chart Roivant Sciences Stock Price Chart Grifols Stock Price Chart Legend Biotech Stock Price Chart Revolution Medicines Stock Price Chart Rhythm Pharmaceuticals Stock Price Chart Receive XENE Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Xenon Pharmaceuticals and its competitors with MarketBeat's FREE daily newsletter. 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