Aeterna Zentaris (AEZS) Stock Chart & Stock Price History $3.04 -0.13 (-3.99%) As of 08/29/2025 Add Compare Share Share Chart Stock AnalysisChartCompetitorsFDA EventsSEC FilingsTrendsBuy This Stock Aeterna Zentaris Stock Price Performance The Aeterna Zentaris (AEZS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 24.19%, with a year-to-date return of 7.04%. In the past month, the stock has decreased 22.25%, reflecting recent market activity. As of the latest close, Aeterna Zentaris traded at $3.17 with a market cap of $5.68 million and volume of 5,904 shares. Five years ago, the stock traded at a split-adjusted price of $46.50, representing a 93.46% decrease over that period. At the time, it had a market cap of $24.87 million and a volume of 609,083 shares. Receive AEZS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Aeterna Zentaris 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-7.55%1 Month Performance-22.25%3 Month Performance-10.87%Year-To-Date Performance+7.04%1 Year Performance-24.19%5 Year Performance-93.46% AEZS Stock Chart for Saturday, August, 30, 2025 AEZS Chart by TradingView Aeterna Zentaris 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 Capitalization08/29/2025$3.14$3.17+1.00%$3.30$3.035,904 shs$5.68 million08/28/2025$3.00$3.14+4.50%$3.47$2.9736,582 shs$5.62 million08/27/2025$2.93$3.00+2.39%$3.22$2.938,904 shs$5.38 million08/26/2025$3.29$2.93-10.90%$3.48$2.90113,601 shs$5.25 million08/25/2025$3.29$3.29$3.29$2.5593,792 shs$5.90 million08/22/2025$2.78$2.70-2.88%$2.78$2.565,993 shs$10.26 million08/21/2025$2.63$2.78+5.70%$2.80$2.783,551 shs$4.99 million08/20/2025$2.89$2.63-9.00%$2.89$2.6214,774 shs$4.72 million08/19/2025$2.85$2.89+1.40%$2.91$2.707,116 shs$5.18 million08/18/2025$2.85$2.85$3.46$2.8242,387 shs$5.11 million Get the Latest News and Ratings for AEZS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Aeterna Zentaris and its competitors with MarketBeat's FREE daily newsletter. 08/15/2025$3.50$3.50$3.50$3.501,182 shs$6.28 million08/14/2025$3.56$3.50-1.69%$3.51$3.501,501 shs$6.28 million08/13/2025$3.58$3.56-0.56%$3.63$3.471,588 shs$6.38 million08/12/2025$3.60$3.58-0.42%$3.85$3.581,872 shs$6.42 million08/11/2025$3.60$3.60$3.60$3.601,332 shs$6.45 million08/08/2025$3.77$3.52-6.74%$3.81$3.362,919 shs$6.30 million08/07/2025$3.85$3.77-2.08%$4.04$3.774,633 shs$6.76 million08/06/2025$3.82$3.85+0.79%$3.85$3.811,002 shs$6.90 million08/05/2025$3.82$3.82$3.85$3.813,794 shs$6.85 million08/04/2025$3.82$3.82$3.85$3.813,794 shs$6.85 million08/01/2025$3.80$3.90+2.63%$3.90$3.89956 shs$6.99 million07/31/2025$3.91$3.80-2.81%$3.80$3.662,765 shs$6.81 million07/30/2025$3.90$3.91+0.26%$3.91$3.90651 shs$7.01 million07/29/2025$3.90$3.90$3.92$3.901,108 shs$6.99 million Related Companies FNCH Stock Price Chart CING Stock Price Chart AYTU Stock Price Chart GDTC Stock Price Chart PMN Stock Price Chart DARE Stock Price Chart MBRX Stock Price Chart CMMB Stock Price Chart LSB Stock Price Chart XFOR Stock Price Chart Receive AEZS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Aeterna Zentaris and its competitors with MarketBeat's FREE daily newsletter. This page (NASDAQ:AEZS) was last updated on 8/30/2025 by MarketBeat.com Staff From Our PartnersINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredEveryone’s watching Nvidia right now. Here’s why I’m excited.So, unless you’ve been living under a rock, you probably saw the news… Nvidia just signed a $7 BILLION deal...Timothy Sykes | SponsoredHow “Trump’s New Dollar” Could Impact Your WealthPresident Trump just signed a game-changing law… That could soon upgrade the U.S. dollar in your checking a...Brownstone Research | Sponsored“Sell Nvidia before earnings”Eric Fry just went live with one of his most controversial calls yet: “Sell Nvidia.” While Wall Street has bee...InvestorPlace | SponsoredBONUS GUIDE - Ben Stein Prepares For the Next Financial CrisisWith inflation high, debt soaring, and global tensions rising, a financial storm may be brewing. Economist ...Goldco Precious Metals | SponsoredREVEALED FREE: Our top 3 stocks to own in 2025 and beyondEvery time Weiss Ratings flashed green like this, the average gain on each and every stock has been 303% (incl...Weiss Ratings | SponsoredElon’s Secret Social Security BombshellTo All Americans Born Before April 16th, 1963: Did Trump Just Give The Green Light To Radically RE-DO Social S...Banyan Hill Publishing | SponsoredMy NEXT $1 Trillion PredictionJames Altucher is making his next trillion-dollar prediction — and this time, it’s not Apple. He believes Elon...Paradigm Press | 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 Aeterna Zentaris Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Aeterna Zentaris 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 AEZS Stock Alerts