IGM Biosciences (IGMS) Stock Chart & Stock Price History $1.20 +0.02 (+1.69%) Closing price 04:00 PM EasternExtended Trading$1.29 +0.09 (+7.42%) As of 07:09 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 TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock IGM Biosciences Stock Price Performance The IGM Biosciences (IGMS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 89.54%, with a year-to-date return of -80.36%. In the past month, the stock has decreased 17.81%, reflecting recent market activity. As of the latest close, IGM Biosciences traded at $1.18 with a market cap of $70.53 million and volume of 202,572 shares. Five years ago, the stock traded at $58.99, representing a 97.97% decrease over that period. At the time, it had a market cap of $1.77 billion and a volume of 46,800 shares. Receive IGMS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for IGM Biosciences and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+1.69%1 Month Performance-17.81%3 Month Performance-13.04%Year-To-Date Performance-80.36%1 Year Performance-89.54%5 Year Performance-97.97% IGMS Stock Chart for Thursday, May, 22, 2025 IGMS Chart by TradingView IGM Biosciences 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 Capitalization05/22/2025$1.18$1.20+1.69%$1.21$1.17121,045 shs$71.73 million05/21/2025$1.24$1.18-4.84%$1.26$1.13202,572 shs$70.53 million05/20/2025$1.24$1.24$1.27$1.20147,551 shs$74.12 million05/19/2025$1.18$1.24+5.08%$1.26$1.15189,535 shs$74.12 million05/16/2025$1.15$1.18+2.61%$1.20$1.11103,100 shs$70.53 million05/15/2025$1.14$1.15+0.88%$1.17$1.11164,041 shs$68.74 million05/14/2025$1.15$1.14-0.87%$1.16$1.08185,593 shs$68.14 million05/13/2025$1.19$1.15-3.36%$1.21$1.1485,573 shs$68.74 million05/12/2025$1.14$1.19+4.39%$1.23$1.14142,531 shs$71.13 million05/09/2025$1.15$1.14-0.44%$1.19$1.11225,006 shs$68.14 million Get the Latest News and Ratings for IGMS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for IGM Biosciences and its competitors with MarketBeat's FREE daily newsletter. 05/08/2025$1.14$1.15+0.44%$1.22$1.1176,070 shs$68.44 million05/07/2025$1.17$1.14-2.56%$1.18$1.11151,459 shs$68.14 million05/06/2025$1.29$1.17-9.30%$1.30$1.15232,627 shs$69.94 million05/05/2025$1.35$1.29-4.44%$1.40$1.2951,256 shs$77.11 million05/02/2025$1.34$1.35+0.75%$1.39$1.3484,821 shs$80.70 million05/01/2025$1.39$1.34-3.25%$1.38$1.3043,879 shs$80.10 million04/30/2025$1.31$1.39+5.73%$1.40$1.31178,191 shs$82.79 million04/29/2025$1.30$1.31+0.77%$1.33$1.2696,590 shs$78.31 million04/28/2025$1.32$1.30-1.52%$1.35$1.24144,991 shs$77.71 million04/25/2025$1.38$1.32-4.35%$1.40$1.31138,945 shs$78.90 million04/24/2025$1.39$1.38-0.72%$1.45$1.31148,332 shs$82.49 million04/23/2025$1.46$1.39-4.79%$1.47$1.30276,614 shs$83.09 million04/22/2025$1.28$1.46+14.06%$1.47$1.23319,115 shs$87.27 million04/21/2025$1.22$1.28+4.92%$1.33$1.22207,600 shs$76.51 million Related Companies ACB Stock Price Chart AQST Stock Price Chart CMPX Stock Price Chart DBVT Stock Price Chart CRVS Stock Price Chart IMMP Stock Price Chart RNAC Stock Price Chart AURA Stock Price Chart CGC Stock Price Chart TSVT Stock Price Chart Receive IGMS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for IGM Biosciences and its competitors with MarketBeat's FREE daily newsletter. This page (NASDAQ:IGMS) was last updated on 5/22/2025 by MarketBeat.com Staff From Our PartnersEveryone’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 | SponsoredWhite House to reset Social Security?Elon Musk's parting DOGE gift looks set to shock America... A single announcement by July 22nd could soon b...Altimetry | SponsoredMan who predicted $100K Bitcoin sees a huge run coming for another coin …Sure enough, Bitcoin took off on the exact day Juan said it would. It's up more than 40% since the election...Weiss Ratings | SponsoredTrump Predicts Dollar DownfallREAD THIS VERY CAREFULLY: If you have $100,000 or more saved for retirement, this may make you VERY angry... ...Augusta Precious Metals | SponsoredThe Secret Map of America, Declassified…Locked inside a Maryland man’s private safe is a map. But not just any map, mind you… This map shows a “...Banyan Hill Publishing | SponsoredCollect $7k per month from Tesla’s SECRET dividendTesla doesn't pay a traditional dividend.... But I just discovered a secret backdoor to collect a secret 69...Investors Alley | SponsoredElon’s backup plan for AIElon knows the future isn’t about smarter AI — it’s about powering it. And this new technology is quietly b...True Market Insiders | SponsoredTrump’s treachery Trump’s Final Reset Inside the shocking plot to re-engineer America’s financial system…and why you need to ...Porter & Company | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added five stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding IGM Biosciences, Inc. Please log in to your account or sign up in order to add this asset to your watchlist. Share IGM Biosciences 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.
Buy IGMS Stock Free IGMS Stock Alerts