Atrinsic (PTIX) Stock Chart & Stock Price History $3.40 +0.06 (+1.80%) Closing price 09/16/2025 04:00 PM EasternExtended Trading$3.40 +0.00 (+0.15%) As of 05:39 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 AnalysisChartCompetitorsEarningsHeadlinesInsider TradesSEC FilingsShort InterestTrendsBuy This Stock Atrinsic Stock Price Performance The Atrinsic (PTIX) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 65.11%, with a year-to-date return of -50.44%. In the past month, the stock has increased 16.04%, reflecting recent market activity. As of the latest close, Atrinsic traded at $3.40 with a market cap of $2.00 million and volume of 47,970 shares. Five years ago, the stock traded at a split-adjusted price of $28.00, representing a 87.86% decrease over that period. At the time, it had a market cap of $20.50 million and a volume of 34 shares. Receive PTIX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Atrinsic 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+5.59%1 Month Performance+16.04%3 Month Performance-3.41%Year-To-Date Performance-50.44%1 Year Performance-65.11%5 Year Performance-87.86% PTIX Stock Chart for Wednesday, September, 17, 2025 PTIX Chart by TradingView Atrinsic 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 Capitalization09/16/2025$3.34$3.40+1.80%$3.47$3.3347,970 shs$2.00 million09/15/2025$3.22$3.34+3.73%$3.38$3.2254,984 shs$1.97 million09/12/2025$3.32$3.22-3.01%$3.34$3.0935,304 shs$1.90 million09/11/2025$2.86$3.32+16.08%$3.39$2.79204,677 shs$1.96 million09/10/2025$2.86$2.86$2.90$2.8335,494 shs$1.69 million09/09/2025$2.85$2.86+0.35%$2.89$2.75107,133 shs$1.69 million09/08/2025$3.15$2.85-9.52%$3.10$2.85146,617 shs$1.68 million09/05/2025$3.10$3.15+1.61%$3.21$3.10127,437 shs$1.86 million09/04/2025$3.26$3.10-4.91%$3.30$3.1067,399 shs$1.83 million09/03/2025$3.59$3.26-9.19%$3.60$3.15153,213 shs$1.92 million Get the Latest News and Ratings for PTIX and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Atrinsic and its competitors with MarketBeat's FREE daily newsletter. 09/02/2025$3.60$3.59-0.28%$3.67$3.51104,136 shs$2.12 million09/01/2025$3.60$3.60$3.67$3.53154,249 shs$2.12 million08/29/2025$3.55$3.60+1.41%$3.67$3.53154,249 shs$2.12 million08/28/2025$3.90$3.55-8.97%$3.89$3.52250,697 shs$2.09 million08/27/2025$3.97$3.90-1.76%$4.07$3.84219,622 shs$2.30 million08/26/2025$4.51$3.97-11.97%$4.78$3.79668,885 shs$2.34 million08/25/2025$4.24$4.51+6.37%$5.15$4.062.93 million shs$2.66 million08/22/2025$4.26$4.24-0.47%$4.41$3.622.35 million shs$2.50 million08/21/2025$2.28$4.26+86.84%$6.20$3.55158.45 million shs$2.51 million08/20/2025$2.56$2.28-10.94%$2.58$2.2562,707 shs$1.34 million08/19/2025$2.78$2.56-7.91%$2.78$2.5057,569 shs$1.51 million08/18/2025$2.93$2.78-5.12%$3.08$2.6447,687 shs$1.64 million Related Companies Apollomics Stock Price Chart Acurx Pharmaceuticals Stock Price Chart TNF Pharmaceuticals Stock Price Chart Sunshine Biopharma Stock Price Chart Capstone Therapeutics Stock Price Chart Ensysce Biosciences Stock Price Chart China Pharma Stock Price Chart NKGen Biotech Stock Price Chart Polyrizon Stock Price Chart LianBio Stock Price Chart Receive PTIX Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Atrinsic and its competitors with MarketBeat's FREE daily newsletter. This page (NASDAQ:PTIX) was last updated on 9/17/2025 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 | SponsoredWhy Trump’s “Smart Dollar” could rewrite the rulesMUST SEE: Donald Trump's Radical Overhaul of the U.S. Dollar Congress just approved President Trump's lates...Stansberry Research | SponsoredTrump's Law S.1582: $21T Dollar Revolution ComingDo you have money in any of these banks? Chase. Bank of America. Citigroup. Wells Fargo. U.S. Bancorp. I...Brownstone Research | 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 | SponsoredNvidia 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 | SponsoredForget Tesla — This Tiny AI Stock Is Musk’s Real PlayWhile Wall Street focused on Tesla’s earnings, Elon Musk was quietly building a supercomputer so powerful it c...Behind the Markets | SponsoredCrypto Gets Official Government Backing—Here's the WinnerTrump Just Signed the GENIUS Act—One Coin is About to Explode We're at the BEGINNING of smart money really ...Crypto 101 Media | 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 Atrinsic Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share Atrinsic 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 PTIX Stock Alerts