Greenwich LifeSciences (GLSI) Stock Chart & Stock Price History $9.73 -0.57 (-5.53%) Closing price 04:00 PM EasternExtended Trading$9.73 0.00 (0.00%) As of 04:10 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 The Greenwich LifeSciences (GLSI) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 28.14%, with a year-to-date return of -13.36%. In the past month, the stock has increased 4.18%, reflecting recent market activity. As of the latest close, Greenwich LifeSciences traded at $10.30 with a market cap of $136.72 million and volume of 40,507 shares. 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Email Address 5 Day Performance-0.10%1 Month Performance+4.18%3 Month Performance-18.58%Year-To-Date Performance-13.36%1 Year Performance-28.14% GLSI Stock Chart for Wednesday, May, 21, 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 Capitalization05/20/2025$10.18$10.30+1.18%$10.56$9.9740,507 shs$136.72 million05/19/2025$9.74$10.18+4.52%$10.61$9.5080,331 shs$135.13 million05/16/2025$9.69$9.74+0.52%$10.27$9.5546,942 shs$129.29 million05/15/2025$9.42$9.69+2.87%$9.75$9.2719,141 shs$128.63 million05/14/2025$9.69$9.42-2.79%$9.69$9.2837,069 shs$125.04 million05/13/2025$9.58$9.69+1.15%$9.89$9.3524,523 shs$128.63 million05/12/2025$9.43$9.58+1.59%$9.88$9.3828,685 shs$127.17 million05/09/2025$9.64$9.43-2.13%$9.76$9.3313,699 shs$125.17 million05/08/2025$9.29$9.64+3.71%$9.82$9.2535,596 shs$127.90 million05/07/2025$9.38$9.29-0.96%$9.78$9.2018,941 shs$123.32 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. 05/06/2025$9.86$9.38-4.87%$9.91$9.2548,140 shs$124.51 million05/05/2025$9.99$9.86-1.30%$10.10$9.7687,754 shs$130.88 million05/02/2025$9.98$9.99+0.10%$10.11$9.8328,026 shs$132.61 million05/01/2025$10.10$9.98-1.19%$10.23$9.6823,733 shs$132.48 million04/30/2025$10.36$10.10-2.51%$10.28$9.9426,278 shs$134.07 million04/29/2025$10.04$10.36+3.19%$10.49$10.0167,012 shs$137.52 million04/28/2025$9.98$10.04+0.60%$10.12$9.6536,950 shs$133.27 million04/25/2025$10.44$9.98-4.41%$10.36$9.6462,962 shs$132.48 million04/24/2025$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 million Related Companies KURA Stock Chart MNMD Stock Chart DNA Stock Chart URGN Stock Chart ARVN Stock Chart TSHA Stock Chart CGEM Stock Chart ETON Stock Chart ALT Stock Chart SANA 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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