SIGA Technologies (SIGA) Stock Chart & Stock Price History $6.44 +0.10 (+1.58%) As of 04:00 PM Eastern Add Compare Share Share Chart Stock AnalysisChartCompetitorsDividendEarningsFinancialsHeadlinesOptions ChainOwnershipSEC FilingsShort InterestTrendsBuy This Stock SIGA Technologies Stock Price Performance The SIGA Technologies (SIGA) stock chart highlights key performance trends across multiple timeframes. Over the last 12 months, the stock's price has decreased 18.27%, with a year-to-date return of 7.15%. In the past month, the stock has increased 8.42%, reflecting recent market activity. As of the latest close, SIGA Technologies traded at $6.34 with a market cap of $452.94 million and volume of 367,581 shares. Five years ago, the stock traded at $5.62, representing a 14.59% increase over that period. At the time, it had a market cap of $458.73 million and a volume of 238,821 shares. 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Email Address 5 Day Performance+6.80%1 Month Performance+8.42%3 Month Performance+7.51%Year-To-Date Performance+7.15%1 Year Performance-18.27%5 Year Performance+14.59% SIGA Stock Chart for Thursday, June, 12, 2025 SIGA Chart by TradingView SIGA Technologies 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 Capitalization06/11/2025$6.22$6.34+1.93%$6.35$6.19367,581 shs$452.94 million06/10/2025$6.06$6.22+2.64%$6.25$6.05453,001 shs$444.36 million06/09/2025$6.03$6.06+0.50%$6.13$5.99344,831 shs$432.93 million06/06/2025$5.88$6.03+2.55%$6.14$5.95385,571 shs$430.79 million06/05/2025$6.15$5.88-4.39%$6.21$5.86585,685 shs$420.07 million06/04/2025$6.20$6.15-0.81%$6.27$6.14548,788 shs$439.36 million06/03/2025$6.08$6.20+1.97%$6.27$6.03422,137 shs$442.93 million06/02/2025$6.01$6.08+1.16%$6.21$5.90451,097 shs$434.36 million05/30/2025$6.16$6.01-2.44%$6.11$5.95299,750 shs$429.36 million05/29/2025$6.09$6.16+1.15%$6.20$6.06333,959 shs$440.08 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. 05/28/2025$6.08$6.09+0.16%$6.23$5.99389,503 shs$435.08 million05/27/2025$5.91$6.08+2.88%$6.11$5.87387,884 shs$434.36 million05/26/2025$5.91$5.91$6.02$5.71479,585 shs$422.22 million05/23/2025$5.84$5.91+1.20%$6.02$5.71479,585 shs$422.22 million05/22/2025$6.13$5.84-4.73%$6.15$5.82338,567 shs$417.22 million05/21/2025$6.20$6.13-1.13%$6.19$6.00513,162 shs$437.93 million05/20/2025$6.07$6.20+2.14%$6.22$5.98362,732 shs$442.93 million05/19/2025$5.99$6.07+1.34%$6.10$5.95613,850 shs$433.65 million05/16/2025$5.92$5.99+1.18%$6.02$5.88425,765 shs$427.93 million05/15/2025$5.93$5.92-0.17%$6.03$5.87402,097 shs$422.93 million05/14/2025$5.94$5.93-0.17%$5.98$5.78554,292 shs$423.65 million05/13/2025$5.94$5.94$6.03$5.86447,193 shs$424.36 million05/12/2025$5.66$5.94+4.95%$5.98$5.72646,789 shs$424.36 million Related Companies Arcutis Biotherapeutics Stock Price Chart Dyne Therapeutics Stock Price Chart Edgewise Therapeutics Stock Price Chart Centessa Pharmaceuticals Stock Price Chart Adaptive Biotechnologies Stock Price Chart 89bio Stock Price Chart Janux Therapeutics Stock Price Chart Mesoblast Stock Price Chart Evotec Stock Price Chart ARS Pharmaceuticals 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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