Greenwich LifeSciences (GLSI) Stock Chart & Stock Price History $9.98 -0.46 (-4.41%) Closing price 04:00 PM EasternExtended Trading$9.98 +0.00 (+0.01%) As of 04:39 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 ForecastsChartCompetitorsEarningsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Greenwich LifeSciences Stock Price Performance 5 Day Performance+11.51%1 Month Performance-6.29%3 Month Performance-23.76%6 Month Performance-26.07%Year-To-Date Performance-11.13%1 Year Performance-19.12% 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 GLSI Stock Chart for Friday, April, 25, 2025 GLSI Chart by TradingView Greenwich LifeSciences 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 Capitalization04/24/2025$9.85$10.44+5.99%$10.86$9.8089,892 shs$138.58 million04/23/2025$9.63$9.85+2.28%$10.12$9.48217,509 shs$130.75 million04/22/2025$9.34$9.63+3.10%$9.90$9.09110,851 shs$127.83 million04/21/2025$8.95$9.34+4.36%$9.38$8.7696,197 shs$123.98 million04/18/2025$8.95$8.95$9.19$8.6071,770 shs$117.65 million04/17/2025$8.84$8.95+1.24%$9.19$8.6071,770 shs$117.65 million04/16/2025$8.95$8.84-1.23%$9.01$8.5555,531 shs$116.20 million04/15/2025$9.28$8.95-3.56%$9.60$8.70169,245 shs$117.65 million04/14/2025$9.86$9.28-5.88%$10.13$9.08139,179 shs$121.99 million04/11/2025$9.32$9.86+5.79%$9.98$9.0735,240 shs$129.61 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. 04/10/2025$9.43$9.32-1.17%$9.60$8.8098,890 shs$122.51 million04/09/2025$9.07$9.43+3.97%$9.65$8.60165,322 shs$123.96 million04/09/2025$9.07$9.43+3.97%$9.65$8.60165,322 shs$123.96 million04/08/2025$9.59$9.07-5.42%$10.00$8.72446,028 shs$119.23 million04/08/2025$9.59$9.07-5.42%$10.00$8.72446,028 shs$119.23 million04/07/2025$8.83$9.59+8.61%$9.60$8.06377,404 shs$126.06 million04/04/2025$9.25$8.83-4.54%$9.40$8.29389,361 shs$116.07 million04/03/2025$9.35$9.25-1.07%$9.61$8.83207,280 shs$121.59 million04/02/2025$9.26$9.35+0.97%$10.91$9.25322,663 shs$122.91 million04/01/2025$9.54$9.26-2.94%$9.82$9.0687,736 shs$121.72 million03/31/2025$10.22$9.54-6.65%$10.20$9.5461,636 shs$125.40 million03/28/2025$10.71$10.22-4.58%$10.79$10.2033,529 shs$134.34 million03/27/2025$10.63$10.71+0.75%$10.98$10.6242,114 shs$140.78 million03/26/2025$10.65$10.63-0.19%$11.13$10.5925,505 shs$139.73 million03/25/2025$11.25$10.65-5.33%$11.36$10.20159,599 shs$139.99 million03/24/2025$11.11$11.25+1.26%$11.37$11.1216,324 shs$147.88 million Related Companies COGT Stock Chart AKBA Stock Chart TYRA Stock Chart GHRS Stock Chart CGEM Stock Chart RLAY Stock Chart STOK Stock Chart SAGE Stock Chart MRVI Stock Chart MGTX 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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