Gossamer Bio (GOSS) Stock Chart & Stock Price History $1.40 -0.13 (-8.50%) Closing price 02/21/2025 04:00 PM EasternExtended Trading$1.41 +0.01 (+0.71%) As of 02/21/2025 07:40 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 InterestSustainabilityTrends Gossamer Bio Stock Price Performance 5 Day Performance+6.87%1 Month Performance+51.84%3 Month Performance+110.65%6 Month Performance+48.94%Year-To-Date Performance+54.76%1 Year Performance+14.75% 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 Saturday, February, 22, 2025 GOSS Chart by TradingView 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 Capitalization02/20/2025$1.42$1.53+7.75%$1.55$1.372.11 million shs$346.70 million02/19/2025$1.38$1.42+2.90%$1.50$1.402.27 million shs$321.77 million02/18/2025$1.31$1.38+5.34%$1.43$1.302.19 million shs$312.71 million02/17/2025$1.31$1.31$1.37$1.242.10 million shs$296.85 million02/14/2025$1.31$1.31$1.37$1.242.10 million shs$296.85 million02/13/2025$1.27$1.31+3.15%$1.39$1.273.12 million shs$296.85 million02/12/2025$1.24$1.27+2.42%$1.37$1.232.95 million shs$287.78 million02/11/2025$1.17$1.24+5.98%$1.24$1.101.95 million shs$280.98 million02/10/2025$1.06$1.17+10.38%$1.21$1.052.23 million shs$265.12 million02/07/2025$1.11$1.06-4.50%$1.09$1.02693,316 shs$240.20 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. 02/06/2025$1.15$1.11-3.48%$1.19$1.061.67 million shs$251.53 million02/05/2025$1.02$1.15+12.75%$1.20$1.003.08 million shs$260.59 million02/04/2025$1.03$1.02-0.97%$1.05$0.98921,028 shs$231.13 million02/03/2025$0.99$1.03+3.66%$1.05$0.931.13 million shs$233.40 million01/31/2025$0.96$0.99+3.10%$1.06$0.96869,852 shs$225.15 million01/30/2025$0.92$0.96+4.91%$0.97$0.90700,900 shs$218.38 million01/29/2025$0.92$0.92-0.24%$0.94$0.90485,544 shs$208.16 million01/28/2025$0.91$0.92+0.77%$0.93$0.89325,548 shs$208.65 million01/27/2025$0.93$0.91-1.74%$0.94$0.89621,043 shs$207.07 million01/24/2025$0.89$0.93+4.98%$0.94$0.88649,222 shs$210.74 million01/23/2025$0.90$0.89-1.78%$0.91$0.87494,028 shs$200.75 million01/22/2025$0.92$0.90-2.17%$0.94$0.87656,470 shs$204.40 million01/21/2025$0.96$0.92-4.15%$0.98$0.91794,638 shs$208.93 million01/20/2025$0.96$0.96$1.04$0.94817,985 shs$217.97 million Related Companies SYRE Stock Chart SPRY Stock Chart OCUL Stock Chart XNCR Stock Chart ETNB Stock Chart GYRE Stock Chart AUPH Stock Chart NTLA Stock Chart MRVI Stock Chart ELVN 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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