Korro Bio (KRRO) Stock Chart & Stock Price History $18.93 +2.94 (+18.39%) Closing price 04:00 PM EasternExtended Trading$18.88 -0.05 (-0.26%) As of 07:41 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 Korro Bio Stock Price Performance The Korro Bio (KRRO) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 47.94%, with a year-to-date return of -50.28%. In the past month, the stock has increased 48.94%, reflecting recent market activity. As of the latest close, Korro Bio traded at $15.99 with a market cap of $150.15 million and volume of 232,970 shares. 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Email Address 5 Day Performance+18.31%1 Month Performance+48.94%3 Month Performance+21.74%Year-To-Date Performance-50.28%1 Year Performance-47.94% KRRO Stock Chart for Wednesday, August, 13, 2025 KRRO Chart by TradingView Korro Bio 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 Capitalization08/12/2025$15.05$15.99+6.25%$16.38$14.15232,970 shs$150.15 million08/11/2025$16.00$15.05-5.94%$16.61$14.61243,121 shs$141.32 million08/08/2025$15.86$16.00+0.88%$16.89$15.6987,100 shs$150.24 million08/07/2025$15.70$15.86+1.02%$16.04$15.0384,731 shs$148.94 million08/06/2025$15.92$15.70-1.38%$15.78$15.05108,028 shs$147.42 million08/05/2025$15.49$15.92+2.78%$16.02$15.02108,717 shs$149.49 million08/04/2025$13.85$15.49+11.84%$15.50$13.6569,358 shs$145.47 million08/01/2025$14.96$13.85-7.42%$15.00$13.34144,034 shs$130.05 million07/31/2025$16.26$14.96-8.00%$16.69$14.96167,963 shs$140.49 million07/30/2025$15.16$16.26+7.26%$16.77$15.4591,238 shs$152.68 million Get the Latest News and Ratings for KRRO and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Korro Bio and its competitors with MarketBeat's FREE daily newsletter. 07/29/2025$15.61$15.16-2.88%$16.14$14.7571,016 shs$142.35 million07/28/2025$16.01$15.61-2.50%$16.37$15.2168,901 shs$146.59 million07/25/2025$15.90$16.01+0.69%$16.47$15.2679,465 shs$150.35 million07/24/2025$16.85$15.90-5.64%$17.32$15.70144,741 shs$149.30 million07/23/2025$14.19$16.85+18.75%$17.82$14.19289,220 shs$158.22 million07/22/2025$13.34$14.19+6.37%$14.27$12.76196,145 shs$133.26 million07/21/2025$13.67$13.34-2.41%$14.72$12.96144,145 shs$125.26 million07/18/2025$13.83$13.67-1.16%$14.24$13.4099,678 shs$128.36 million07/17/2025$13.16$13.83+5.09%$14.26$13.30143,739 shs$129.86 million07/16/2025$12.66$13.16+3.95%$13.62$12.5183,573 shs$123.59 million07/15/2025$12.97$12.66-2.39%$13.32$12.51131,782 shs$118.88 million07/14/2025$12.71$12.97+2.05%$13.45$12.60128,096 shs$121.79 million Related Companies Rapport Therapeutics Stock Price Chart Rezolute Stock Price Chart Oruka Therapeutics Stock Price Chart Precigen Stock Price Chart Terns Pharmaceuticals Stock Price Chart Siga Technologies Stock Price Chart PureTech Health Stock Price Chart Gossamer Bio Stock Price Chart Cullinan Therapeutics Stock Price Chart Savara Stock Price Chart Receive KRRO Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Korro Bio and its competitors with MarketBeat's FREE daily newsletter. 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