Greenwich LifeSciences (GLSI) Stock Chart & Stock Price History $11.22 +0.67 (+6.35%) Closing price 04:00 PM EasternExtended Trading$11.22 0.00 (0.00%) As of 06:37 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 ForecastsChartCompetitorsEarningsFDA EventsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Greenwich LifeSciences Stock Price Performance The Greenwich LifeSciences (GLSI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 28.85%, with a year-to-date return of -0.09%. In the past month, the stock has increased 16.39%, reflecting recent market activity. As of the latest close, Greenwich LifeSciences traded at $10.55 with a market cap of $141.05 million and volume of 35,299 shares. Receive GLSI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Greenwich LifeSciences and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+11.81%1 Month Performance+16.39%3 Month Performance+20.39%Year-To-Date Performance-0.09%1 Year Performance-28.85% GLSI Stock Chart for Thursday, July, 10, 2025 GLSI Chart by TradingView Greenwich LifeSciences 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 Capitalization07/09/2025$10.09$10.55+4.56%$10.58$10.0535,299 shs$141.05 million07/08/2025$10.07$10.09+0.20%$10.21$10.0433,144 shs$134.90 million07/07/2025$10.04$10.07+0.35%$10.32$9.9036,195 shs$134.64 million07/04/2025$10.04$10.04$10.23$9.8531,423 shs$134.17 million07/03/2025$9.88$10.04+1.57%$10.23$9.8531,423 shs$134.15 million07/02/2025$9.05$9.88+9.17%$9.89$9.0073,618 shs$132.10 million07/01/2025$9.07$9.05-0.22%$9.60$8.9740,416 shs$121.00 million06/30/2025$8.99$9.07+0.89%$9.37$9.0240,307 shs$121.27 million06/27/2025$8.93$8.99+0.67%$9.08$8.6783,487 shs$120.20 million06/26/2025$9.00$8.93-0.78%$9.03$8.8022,621 shs$119.39 million Get the Latest News and Ratings for GLSI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Greenwich LifeSciences and its competitors with MarketBeat's FREE daily newsletter. 06/25/2025$9.05$9.00-0.55%$9.15$8.9229,068 shs$120.33 million06/24/2025$8.76$9.05+3.31%$9.19$8.7245,034 shs$120.98 million06/23/2025$8.90$8.76-1.57%$8.95$8.6591,197 shs$117.12 million06/20/2025$8.92$8.90-0.22%$9.08$8.9033,040 shs$118.99 million06/19/2025$8.92$8.92$9.14$8.9234,228 shs$119.24 million06/18/2025$9.03$8.92-1.22%$9.14$8.9234,228 shs$119.26 million06/17/2025$9.20$9.03-1.85%$9.32$9.0064,391 shs$120.71 million06/16/2025$9.20$9.20$9.34$9.1027,956 shs$122.99 million06/13/2025$9.47$9.20-2.85%$9.48$9.2023,025 shs$122.99 million06/12/2025$9.63$9.47-1.66%$9.57$9.438,914 shs$126.60 million06/11/2025$9.64$9.63-0.10%$9.92$9.5518,307 shs$128.73 million06/10/2025$9.45$9.64+2.01%$9.65$9.4024,219 shs$128.87 million06/09/2025$9.66$9.45-2.17%$9.74$9.4246,322 shs$126.33 million Related Companies BCAX Stock Chart ABVX Stock Chart SEPN Stock Chart ORGO Stock Chart SIGA Stock Chart CGEM Stock Chart ATYR Stock Chart KMDA Stock Chart ATAI Stock Chart TRML Stock Chart Receive GLSI Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Greenwich LifeSciences and its competitors with MarketBeat's FREE daily newsletter. 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