Galectin Therapeutics (GALT) Stock Chart & Stock Price History $4.10 +0.22 (+5.67%) Closing price 08/22/2025 04:00 PM EasternExtended Trading$4.02 -0.08 (-1.95%) As of 08/22/2025 07:59 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 TradesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock Galectin Therapeutics Stock Price Performance The Galectin Therapeutics (GALT) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has increased 77.49%, with a year-to-date return of 217.83%. In the past month, the stock has increased 45.39%, reflecting recent market activity. As of the latest close, Galectin Therapeutics traded at $4.10 with a market cap of $262.65 million and volume of 253,670 shares. Five years ago, the stock traded at $2.86, representing a 43.36% increase over that period. At the time, it had a market cap of $175.69 million and a volume of 68,100 shares. Receive GALT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Galectin Therapeutics and its competitors with MarketBeat's FREE daily newsletter. Email Address 5 Day Performance+5.13%1 Month Performance+45.39%3 Month Performance+220.31%Year-To-Date Performance+217.83%1 Year Performance+77.49%5 Year Performance+43.36% GALT Stock Chart for Saturday, August, 23, 2025 GALT Chart by TradingView Galectin Therapeutics 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 Capitalization08/22/2025$3.88$4.10+5.67%$4.14$3.86253,670 shs$262.65 million08/21/2025$3.90$3.88-0.51%$4.00$3.88134,050 shs$248.55 million08/20/2025$3.75$3.90+4.00%$4.00$3.67142,308 shs$249.83 million08/19/2025$3.90$3.75-3.85%$3.97$3.66181,258 shs$240.23 million08/18/2025$3.57$3.90+9.24%$4.20$3.50350,458 shs$246.84 million08/15/2025$3.76$3.57-5.05%$3.84$3.56186,177 shs$225.95 million08/14/2025$3.67$3.76+2.45%$3.90$3.56191,929 shs$237.98 million08/13/2025$3.77$3.67-2.65%$3.76$3.55258,131 shs$232.27 million08/12/2025$3.88$3.77-2.84%$3.94$3.70225,136 shs$238.60 million08/11/2025$4.15$3.88-6.51%$4.25$3.84313,926 shs$245.57 million Get the Latest News and Ratings for GALT and Related StocksEnter your email address below to receive the latest news and analysts' ratings for Galectin Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 08/08/2025$3.84$4.15+8.07%$4.41$3.81814,354 shs$262.66 million08/07/2025$3.77$3.84+1.86%$3.84$3.66164,233 shs$243.03 million08/06/2025$3.69$3.77+2.17%$3.80$3.62193,866 shs$238.60 million08/05/2025$3.59$3.69+2.79%$3.71$3.50175,253 shs$233.55 million08/04/2025$3.65$3.59-1.64%$3.78$3.47238,384 shs$227.21 million08/01/2025$3.64$3.65+0.27%$3.89$3.58294,650 shs$231.01 million07/31/2025$3.60$3.64+1.11%$3.80$3.47321,195 shs$230.38 million07/30/2025$3.30$3.60+9.09%$3.75$3.30587,126 shs$227.85 million07/29/2025$3.06$3.30+7.84%$3.35$2.97378,476 shs$208.86 million07/28/2025$2.91$3.06+5.15%$3.18$2.88378,474 shs$193.67 million07/25/2025$2.94$2.91-1.02%$3.09$2.82162,469 shs$184.17 million07/24/2025$2.82$2.94+4.26%$3.15$2.82333,244 shs$186.08 million07/23/2025$2.86$2.82-1.40%$2.95$2.81136,215 shs$178.48 million07/22/2025$2.74$2.86+4.38%$2.90$2.54279,545 shs$181.01 million Related Companies VERV Stock Price Chart LENZ Stock Price Chart PRAX Stock Price Chart RCUS Stock Price Chart AVXL Stock Price Chart GPCR Stock Price Chart SYRE Stock Price Chart AKBA Stock Price Chart PHAR Stock Price Chart CRON Stock Price Chart Receive GALT Stock News and Ratings via EmailSign-up to receive the latest news and ratings for Galectin Therapeutics and its competitors with MarketBeat's FREE daily newsletter. 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