SIGA Technologies (SIGA) Stock Chart & Stock Price History $5.91 -0.21 (-3.43%) Closing price 02/21/2025 04:00 PM EasternExtended Trading$6.08 +0.17 (+2.94%) As of 02/21/2025 06:11 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 AnalysisChartCompetitorsDividendEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrends SIGA Technologies Stock Price Performance 5 Day Performance-3.75%1 Month Performance-7.51%3 Month Performance-8.80%6 Month Performance-36.72%Year-To-Date Performance-1.66%1 Year Performance+14.98% Receive SIGA Stock News and Ratings via EmailSign-up to receive the latest news and ratings for SIGA Technologies and its competitors with MarketBeat's FREE daily newsletter. Email Address SIGA Stock Chart for Saturday, February, 22, 2025 SIGA Chart by TradingView SIGA Technologies 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 Capitalization02/21/2025$6.12$5.91-3.43%$6.25$5.90590,324 shs$421.97 million02/20/2025$6.04$6.12+1.32%$6.18$5.94517,176 shs$436.97 million02/19/2025$5.99$6.04+0.83%$6.17$5.80607,663 shs$431.26 million02/18/2025$6.14$5.99-2.44%$6.19$5.99396,510 shs$427.69 million02/17/2025$6.14$6.14$6.20$6.05566,733 shs$438.40 million02/14/2025$6.05$6.14+1.49%$6.20$6.05566,733 shs$438.40 million02/13/2025$6.10$6.05-0.82%$6.21$6.04527,671 shs$431.97 million02/12/2025$6.03$6.10+1.16%$6.25$5.92691,890 shs$435.57 million02/11/2025$6.07$6.03-0.66%$6.09$5.94324,355 shs$430.54 million02/10/2025$5.85$6.07+3.76%$6.12$5.88354,594 shs$433.40 million Get the Latest News and Ratings for SIGA and Related StocksEnter your email address below to receive the latest news and analysts' ratings for SIGA Technologies and its competitors with MarketBeat's FREE daily newsletter. 02/07/2025$5.79$5.85+1.04%$5.96$5.73233,561 shs$417.69 million02/06/2025$5.88$5.79-1.53%$5.92$5.64344,202 shs$413.41 million02/05/2025$5.83$5.88+0.86%$5.95$5.81276,275 shs$419.83 million02/04/2025$5.78$5.83+0.87%$5.85$5.71239,255 shs$416.29 million02/03/2025$5.98$5.78-3.34%$6.01$5.75366,216 shs$412.69 million01/31/2025$6.16$5.98-2.92%$6.18$5.92522,241 shs$427.00 million01/30/2025$6.26$6.16-1.60%$6.37$6.14313,254 shs$439.82 million01/29/2025$6.20$6.26+0.97%$6.38$6.13322,186 shs$446.96 million01/28/2025$6.34$6.20-2.21%$6.40$6.14306,226 shs$442.68 million01/27/2025$6.45$6.34-1.71%$6.53$6.31264,462 shs$452.68 million01/24/2025$6.47$6.45-0.31%$6.61$6.40268,259 shs$460.53 million01/23/2025$6.39$6.47+1.25%$6.52$6.28297,564 shs$461.96 million01/22/2025$6.32$6.39+1.11%$6.42$6.28322,113 shs$456.25 million01/21/2025$6.22$6.32+1.61%$6.39$6.17306,814 shs$451.25 million Related Companies Belite Bio Stock Price Chart Travere Therapeutics Stock Price Chart Disc Medicine Stock Price Chart Wave Life Sciences Stock Price Chart Iovance Biotherapeutics Stock Price Chart Evotec Stock Price Chart Praxis Precision Medicines Stock Price Chart Amphastar Pharmaceuticals Stock Price Chart Galapagos Stock Price Chart Ascentage Pharma Group International Stock Price Chart Receive SIGA Stock News and Ratings via EmailSign-up to receive the latest news and ratings for SIGA Technologies and its competitors with MarketBeat's FREE daily newsletter. 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