Gossamer Bio (GOSS) Stock Chart & Stock Price History $1.16 -0.02 (-1.69%) Closing price 03/27/2025 04:00 PM EasternExtended Trading$1.18 +0.03 (+2.16%) As of 03/27/2025 07:39 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 ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOptions ChainOwnershipSEC FilingsShort InterestSustainabilityTrendsBuy This Stock Gossamer Bio Stock Price Performance 5 Day Performance-16.55%1 Month Performance-5.69%3 Month Performance+35.70%6 Month Performance+20.83%Year-To-Date Performance+28.23%1 Year Performance-1.69% Receive GOSS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Gossamer Bio and its competitors with MarketBeat's FREE daily newsletter. Email Address GOSS Stock Chart for Friday, March, 28, 2025 GOSS Chart by TradingViewRemove Ads Gossamer Bio Stock Price History Daily Weekly Monthly Time Frame Custom Range 1 Month 3 Months 6 Months Year-to-Date 1 Year Time Frame * Start Date * End Date Export to Excel DateOpening PriceClosing PriceHighLowVolumeMarket Capitalization03/27/2025$1.18$1.16-1.69%$1.18$1.131.70 million shs$263.58 million03/26/2025$1.28$1.18-7.81%$1.30$1.161.54 million shs$268.12 million03/25/2025$1.28$1.28$1.31$1.241.11 million shs$290.84 million03/24/2025$1.39$1.28-7.91%$1.41$1.271.58 million shs$290.84 million03/21/2025$1.35$1.39+2.96%$1.41$1.311.07 million shs$315.84 million03/20/2025$1.36$1.35-0.74%$1.37$1.321.16 million shs$309.02 million03/19/2025$1.42$1.36-4.23%$1.42$1.321.10 million shs$308.18 million03/18/2025$1.39$1.42+2.16%$1.44$1.332.65 million shs$321.78 million03/17/2025$1.45$1.39-4.14%$1.45$1.301.81 million shs$314.98 million03/14/2025$1.30$1.45+11.54%$1.48$1.302.54 million shs$328.58 million Get the Latest News and Ratings for GOSS and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Gossamer Bio and its competitors with MarketBeat's FREE daily newsletter. 03/13/2025$1.34$1.30-2.99%$1.40$1.291.40 million shs$294.59 million03/12/2025$1.22$1.34+9.84%$1.41$1.252.01 million shs$303.65 million03/11/2025$1.15$1.22+6.09%$1.24$1.141.09 million shs$276.46 million03/10/2025$1.21$1.15-4.96%$1.22$1.101.29 million shs$260.60 million03/07/2025$1.22$1.21-0.82%$1.26$1.161.14 million shs$274.19 million03/06/2025$1.18$1.22+3.39%$1.28$1.151.45 million shs$276.46 million03/05/2025$1.13$1.18+4.42%$1.29$1.131.62 million shs$267.39 million03/04/2025$1.18$1.13-4.24%$1.19$1.101.38 million shs$256.06 million03/03/2025$1.23$1.18-4.07%$1.30$1.171.01 million shs$267.39 million02/28/2025$1.19$1.23+3.36%$1.23$1.101.47 million shs$278.72 million02/27/2025$1.30$1.19-8.46%$1.33$1.171.99 million shs$269.66 million Related Companies EVO Stock Chart GPCR Stock Chart OCUL Stock Chart IOVA Stock Chart CALT Stock Chart SPRY Stock Chart GYRE Stock Chart AUPH Stock Chart SNDX Stock Chart SYRE Stock Chart Receive GOSS Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Gossamer Bio and its competitors with MarketBeat's FREE daily newsletter. 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