Promis Neurosciences (PMN) Stock Chart & Stock Price History $0.40 -0.02 (-3.76%) Closing price 04:00 PM EasternExtended Trading$0.40 0.00 (-0.75%) As of 04:39 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Promis Neurosciences Stock Price Performance The Promis Neurosciences (PMN) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 69.54%, with a year-to-date return of -57.90%. In the past month, the stock has decreased 25.36%, reflecting recent market activity. As of the latest close, Promis Neurosciences traded at $0.41 with a market cap of $21.48 million and volume of 467,904 shares. Receive PMN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Promis Neurosciences 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-9.63%1 Month Performance-25.36%3 Month Performance-17.73%Year-To-Date Performance-57.90%1 Year Performance-69.54% PMN Stock Chart for Thursday, September, 25, 2025 PMN Chart by TradingView Promis Neurosciences 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 Capitalization09/24/2025$0.41$0.41+1.00%$0.42$0.40467,904 shs$21.48 million09/23/2025$0.43$0.41-4.31%$0.43$0.40432,079 shs$21.27 million09/22/2025$0.44$0.43-2.83%$0.45$0.42531,199 shs$22.23 million09/19/2025$0.46$0.44-3.39%$0.46$0.44436,539 shs$22.87 million09/18/2025$0.46$0.46+0.44%$0.46$0.44520,626 shs$23.68 million09/17/2025$0.42$0.46+7.31%$0.46$0.42863,570 shs$23.57 million09/16/2025$0.42$0.42+1.34%$0.45$0.41484,726 shs$21.97 million09/15/2025$0.44$0.42-4.89%$0.44$0.41574,310 shs$21.68 million09/12/2025$0.42$0.44+5.24%$0.45$0.41531,191 shs$22.79 million09/11/2025$0.40$0.42+4.50%$0.43$0.40757,392 shs$21.66 million Get the Latest News and Ratings for PMN and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Promis Neurosciences and its competitors with MarketBeat's FREE daily newsletter. 09/10/2025$0.42$0.40-4.99%$0.45$0.391.02 million shs$20.72 million09/09/2025$0.44$0.42-3.66%$0.44$0.41787,248 shs$21.81 million09/08/2025$0.43$0.44+1.63%$0.45$0.41917,381 shs$22.64 million09/05/2025$0.43$0.43$0.45$0.401.97 million shs$22.28 million09/04/2025$0.46$0.43-6.52%$0.46$0.422.29 million shs$22.28 million09/03/2025$0.54$0.46-14.28%$0.52$0.4249.57 million shs$23.83 million09/02/2025$0.54$0.54-0.61%$0.55$0.52275,240 shs$27.80 million09/01/2025$0.54$0.54$0.55$0.53144,805 shs$27.97 million08/29/2025$0.53$0.54+2.74%$0.55$0.53144,805 shs$27.97 million08/28/2025$0.53$0.53-1.48%$0.56$0.52377,891 shs$27.23 million08/27/2025$0.55$0.53-2.84%$0.55$0.53236,135 shs$27.63 million08/26/2025$0.53$0.55+2.69%$0.56$0.54239,670 shs$28.44 million08/25/2025$0.54$0.53-0.24%$0.56$0.52335,069 shs$27.70 million Related Companies Connect Biopharma Stock Price Chart Metagenomi Stock Price Chart Vaxart Stock Price Chart Quince Therapeutics Stock Price Chart Atara Biotherapeutics Stock Price Chart Equillium Stock Price Chart Lite Strategy Stock Price Chart OKYO Pharma Stock Price Chart Werewolf Therapeutics Stock Price Chart XBiotech Stock Price Chart Receive PMN Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Promis Neurosciences and its competitors with MarketBeat's FREE daily newsletter. This page (NASDAQ:PMN) was last updated on 9/25/2025 by MarketBeat.com Staff From Our PartnersTrump’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 | SponsoredHe Called Nvidia at $1.10. Now, He Says THIS Stock Will…The original Magnificent Seven returned 16,894%—turning $7K into $1.18 million. Now, the man who called Nvi...The Oxford Club | SponsoredINVESTOR ALERT: Tiny “$3 AI Wonder Stock” on the Verge of Blasting OffRight now, we’re witnessing a monumental shift in the world.Traders Agency | SponsoredOut of 18,347 Cryptocurrencies... This is the ONLY OneThe Single Most Undervalued DeFi Protocol You've Never Heard Of If there's one cryptocurrency you should b...Crypto 101 Media | SponsoredCapital Gains Tax Strategies for SeniorsCapital gains taxes can take a bite out of your retirement income—unless you have a smart strategy. From holdi...SmartAsset | SponsoredA New Way to Double Your Retirement Income?Bloomberg reports that a new class of investments is “entering a golden era,” with yields fueling a retail boo...Investors Alley | SponsoredStrange crypto pattern discovered by 40-person research teamSomething unusual is happening inside a 40-person crypto research firm. They're helping 8,000+ ordinary peo...Crypto Swap Profits | SponsoredForget NVDA. Put $1,000 into this stock nowA massive money shift is underway in the AI market. And it's opening up an extraordinary opportunity in a NEW ...Chaikin Analytics | 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 Promis Neurosciences Please log in to your account or sign up in order to add this asset to your watchlist. Share Promis Neurosciences 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.
