iTeos Therapeutics (ITOS) Stock Chart & Stock Price History $8.22 -0.13 (-1.56%) Closing price 04:00 PM EasternExtended Trading$8.23 +0.01 (+0.12%) As of 04:04 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 InterestTrendsBuy This Stock iTeos Therapeutics Stock Price Performance The iTeos Therapeutics (ITOS) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 54.41%, with a year-to-date return of 7.03%. In the past month, the stock has increased 24.17%, reflecting recent market activity. As of the latest close, iTeos Therapeutics traded at $8.35 with a market cap of $319.59 million and volume of 1.37 million shares. 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Email Address 5 Day Performance+5.25%1 Month Performance+24.17%3 Month Performance+10.93%Year-To-Date Performance+7.03%1 Year Performance-54.41% ITOS Stock Chart for Wednesday, May, 21, 2025 ITOS Chart by TradingView iTeos Therapeutics 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 Capitalization05/20/2025$8.41$8.35-0.71%$8.49$8.151.37 million shs$319.59 million05/19/2025$7.81$8.41+7.68%$8.60$8.061.90 million shs$321.88 million05/16/2025$7.97$7.81-2.01%$8.04$7.731.32 million shs$298.92 million05/15/2025$7.60$7.97+4.87%$8.18$7.525.57 million shs$305.04 million05/14/2025$7.85$7.60-3.18%$8.04$7.323.75 million shs$290.88 million05/13/2025$6.92$7.85+13.44%$8.50$7.7211.23 million shs$300.45 million05/12/2025$6.68$6.92+3.59%$7.18$6.741.00 million shs$264.86 million05/09/2025$6.71$6.68-0.37%$6.90$6.59253,464 shs$255.67 million05/08/2025$6.42$6.71+4.52%$6.71$6.18427,468 shs$256.63 million05/07/2025$6.65$6.42-3.49%$6.67$6.19466,555 shs$245.53 million Get the Latest News and Ratings for ITOS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for iTeos Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 05/06/2025$7.18$6.65-7.42%$7.09$6.55369,201 shs$254.41 million05/05/2025$7.77$7.18-7.59%$7.73$7.10211,470 shs$274.81 million05/02/2025$7.50$7.77+3.60%$7.80$7.42366,462 shs$296.77 million05/01/2025$7.25$7.50+3.45%$7.56$7.271.15 million shs$286.46 million04/30/2025$6.85$7.25+5.84%$7.30$6.61816,575 shs$276.91 million04/29/2025$7.07$6.85-3.11%$7.33$6.58426,181 shs$261.63 million04/28/2025$7.35$7.07-3.81%$7.37$7.02419,801 shs$270.03 million04/25/2025$7.46$7.35-1.47%$7.50$7.23343,865 shs$280.73 million04/24/2025$7.15$7.46+4.34%$7.46$7.01264,314 shs$284.93 million04/23/2025$7.45$7.15-4.03%$7.56$7.05715,206 shs$273.09 million04/22/2025$6.62$7.45+12.54%$7.50$6.711.28 million shs$284.55 million04/21/2025$6.51$6.62+1.69%$6.72$6.27479,128 shs$252.84 million Related Companies WVE Stock Chart GYRE Stock Chart PAHC Stock Chart MLYS Stock Chart COLL Stock Chart SNDX Stock Chart RCUS Stock Chart ELVN Stock Chart AVDL Stock Chart SYRE Stock Chart Receive ITOS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for iTeos Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 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