argenex (ARGX) Stock Chart & Stock Price History $812.95 +13.39 (+1.67%) Closing price 10/14/2025 04:00 PM EasternExtended Trading$792.62 -20.33 (-2.50%) As of 05:01 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 argenex Stock Price Performance The argenex (ARGX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 49.24%, with a year-to-date return of 32.19%. In the past month, the stock has increased 7.42%, reflecting recent market activity. As of the latest close, argenex traded at $812.95 with a market cap of $49.75 billion and volume of 336,347 shares. Five years ago, the stock traded at $267.04, representing a 204.43% increase over that period. At the time, it had a market cap of $12.55 billion and a volume of 126,675 shares. Receive ARGX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for argenex and its competitors with MarketBeat's FREE daily newsletter. Subscribe Now View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. 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Read our full terms of service and privacy policy. 5 Day Performance+2.01%1 Month Performance+7.42%3 Month Performance+46.22%Year-To-Date Performance+32.19%1 Year Performance+49.24%5 Year Performance+204.43% ARGX Stock Chart for Wednesday, October, 15, 2025 ARGX Chart by TradingView argenex 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 Capitalization10/14/2025$799.56$812.95+1.67%$813.37$793.60336,347 shs$49.75 billion10/13/2025$796.92$799.56+0.33%$810.16$794.90172,627 shs$48.93 billion10/10/2025$804.90$796.92-0.99%$805.15$793.45199,873 shs$48.77 billion10/09/2025$798.94$804.90+0.75%$808.43$796.53222,954 shs$49.26 billion10/08/2025$797.35$798.94+0.20%$807.91$791.00312,405 shs$48.90 billion10/07/2025$787.94$797.35+1.19%$798.00$782.82221,774 shs$48.80 billion10/06/2025$800.00$787.94-1.51%$803.52$787.26281,443 shs$48.22 billion10/03/2025$791.59$800.00+1.06%$803.74$790.85353,762 shs$48.96 billion10/02/2025$767.33$791.59+3.16%$793.47$777.41502,399 shs$48.45 billion10/01/2025$737.56$767.33+4.04%$786.20$763.52508,344 shs$46.96 billion Get the Latest News and Ratings for ARGX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for argenex and its competitors with MarketBeat's FREE daily newsletter. 09/30/2025$719.04$737.56+2.58%$741.05$721.69343,806 shs$45.14 billion09/29/2025$711.62$719.04+1.04%$721.62$713.45284,172 shs$44.01 billion09/26/2025$711.09$711.62+0.07%$720.82$710.00210,235 shs$43.55 billion09/25/2025$729.76$711.09-2.56%$723.25$698.92394,171 shs$43.52 billion09/24/2025$734.39$729.76-0.63%$734.95$724.98174,519 shs$44.66 billion09/23/2025$740.03$734.39-0.76%$742.07$733.03258,354 shs$44.94 billion09/22/2025$736.76$740.03+0.44%$744.42$734.70272,782 shs$45.29 billion09/19/2025$731.77$736.76+0.68%$739.51$727.20730,390 shs$45.09 billion09/18/2025$734.35$731.77-0.35%$737.87$724.97383,632 shs$44.78 billion09/17/2025$752.32$734.35-2.39%$755.67$731.48417,133 shs$44.94 billion09/16/2025$756.83$752.32-0.60%$759.79$746.05317,666 shs$46.04 billion09/15/2025$756.38$756.83+0.06%$758.65$745.91364,262 shs$46.32 billion Related Companies SNY Stock Price Chart GSK Stock Price Chart TAK Stock Price Chart ONC Stock Price Chart INSM Stock Price Chart BNTX Stock Price Chart TEVA Stock Price Chart GMAB Stock Price Chart SMMT Stock Price Chart ASND Stock Price Chart Receive ARGX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for argenex and its competitors with MarketBeat's FREE daily newsletter. 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