REGENXBIO (RGNX) Stock Chart & Stock Price History $9.57 -0.32 (-3.24%) Closing price 04:00 PM EasternExtended Trading$9.71 +0.14 (+1.45%) As of 06:42 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 ForecastsChartCompetitorsEarningsFDA EventsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock REGENXBIO Stock Price Performance The REGENXBIO (RGNX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 18.83%, with a year-to-date return of 23.80%. In the past month, the stock has increased 21.91%, reflecting recent market activity. As of the latest close, REGENXBIO traded at $9.89 with a market cap of $499.58 million and volume of 329,551 shares. Five years ago, the stock traded at $27.68, representing a 65.43% decrease over that period. At the time, it had a market cap of $1.04 billion and a volume of 267,980 shares. Receive RGNX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for REGENXBIO 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. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. 5 Day Performance-1.44%1 Month Performance+21.91%3 Month Performance-2.45%Year-To-Date Performance+23.80%1 Year Performance-18.83%5 Year Performance-65.43% RGNX Stock Chart for Wednesday, September, 10, 2025 RGNX Chart by TradingView REGENXBIO 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 Capitalization09/10/2025$9.89$9.57-3.24%$10.08$9.54438,786 shs$483.38 million09/09/2025$9.48$9.89+4.32%$9.91$9.35329,551 shs$499.58 million09/08/2025$9.71$9.48-2.37%$9.77$9.42431,925 shs$478.84 million09/05/2025$9.42$9.71+3.08%$9.97$9.56609,824 shs$490.45 million09/04/2025$9.86$9.42-4.46%$9.90$9.12551,509 shs$475.80 million09/03/2025$9.12$9.86+8.11%$9.87$8.82603,195 shs$498.07 million09/02/2025$8.93$9.12+2.13%$9.43$8.75407,803 shs$460.65 million09/01/2025$8.93$8.93$8.98$8.68467,067 shs$451.05 million08/29/2025$9.01$8.93-0.89%$8.98$8.68467,067 shs$451.05 million08/28/2025$8.82$9.01+2.15%$9.17$8.87445,563 shs$455.13 million Get the Latest News and Ratings for RGNX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for REGENXBIO and its competitors with MarketBeat's FREE daily newsletter. 08/27/2025$9.12$8.82-3.29%$9.19$8.65556,535 shs$445.50 million08/26/2025$8.97$9.12+1.67%$9.14$8.81587,900 shs$460.65 million08/25/2025$9.01$8.97-0.44%$9.23$8.87802,858 shs$453.11 million08/22/2025$8.11$9.01+11.10%$9.11$8.071.36 million shs$455.13 million08/21/2025$8.07$8.11+0.50%$8.13$7.95387,766 shs$409.64 million08/20/2025$8.03$8.07+0.50%$8.19$7.83563,993 shs$407.62 million08/19/2025$8.71$8.03-7.81%$8.36$8.01764,233 shs$405.63 million08/18/2025$8.82$8.71-1.25%$8.98$8.61449,843 shs$439.94 million08/15/2025$9.06$8.82-2.65%$9.14$8.65660,862 shs$445.50 million08/14/2025$8.93$9.06+1.46%$9.25$8.57951,995 shs$457.62 million08/13/2025$8.10$8.93+10.25%$9.25$8.231.06 million shs$451.09 million08/12/2025$7.46$8.10+8.58%$8.13$7.53908,325 shs$409.13 million08/11/2025$7.85$7.46-4.97%$7.79$7.35659,357 shs$376.81 million Related Companies SRPT Stock Price Chart MESO Stock Price Chart APGE Stock Price Chart CDTX Stock Price Chart BEAM Stock Price Chart BHVN Stock Price Chart TWST Stock Price Chart IMCR Stock Price Chart AUPH Stock Price Chart TVTX Stock Price Chart Receive RGNX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for REGENXBIO and its competitors with MarketBeat's FREE daily newsletter. This page (NASDAQ:RGNX) was last updated on 9/10/2025 by MarketBeat.com Staff From Our PartnersNvidia Times 1,000,000Nvidia’s latest AI chip is a $25,000 powerhouse — with 80 billion transistors and the ability to perform 60 tr...Paradigm Press | SponsoredWhat's the Best Way to Lower RMD Taxes?Turning 73 triggers a key IRS rule: you must begin taking required minimum distributions (RMDs) from certain r...SmartAsset | SponsoredIRS Wants Another Check on Sept 15th—What If You Could Keep It Instead?On September 15th, the IRS collects another round of quarterly tax payments—targeting self-employed profession...American Alternative | SponsoredTrump’s national nightmare is herePorter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...Porter & Company | SponsoredWhat Steve Bannon revealed about Trump’s gold playA Trump advisor just said 3 words that could reset the dollar. It’s a gold move nobody saw coming—and your ...Reagan Gold Group | SponsoredGENIUS Act: The Plot to Seize Your Cash?A new law called the GENIUS Act could quietly trigger the most radical shift in American finance in decades. B...Priority Gold | SponsoredBuffett, Gates and Bezos Quietly Dumping Stocks—Here's WhyImagine a bull market so powerful, every single investor became a millionaire. Not by finding the next NVIDIA ...Banyan Hill Publishing | SponsoredCollege grad makes $64,000 a monthA Wall Street legend just helped train our own proprietary AI system in the stock market (a project that took ...Stansberry Research | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding REGENXBIO Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share REGENXBIO With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Email Address Required Your Password: Password Required Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Please enter your email address. Please enter a valid email address Choose a Password: Please enter your password. Your password must be at least 8 characters long and contain at least 1 number, 1 letter, and 1 special character. Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Free RGNX Stock Alerts