SIGA Technologies Inc. (SIGA) Ratings SIGA Home News Ratings Charts Social Price Target SIGA Technologies Inc. (SIGA): $6.93 0.17 (+2.51%) POWR Rating Component Grades Sign Up to See Ratings...FREE! We have 9 different ratings for every stock to help you appreciate its future potential. You can unlock it all now. Just click the link above. Growth S Value I Momentum G Stability N Sentiment U Quality P Add SIGA to Watchlist Sign Up Industry: Biotech Ranked of 493 in industry See All 'A' Rated Buy Stocks SIGA Technologies Inc. (SIGA) Ratings History Chart Free access to the full ratings history for SIGA. Sign up now! SIGA Technologies Inc. (SIGA) Ratings History Table Date Symbol POWR Rating Growth Value Momentum Quality Stability Sentiment Industry 2021-05-10 SIGA Unlock Now! Unlock Now! Unlock Now! Unlock Now! Unlock Now! Unlock Now! Unlock Now! Unlock Now! 2021-05-07 SIGA Unlock Now! Unlock Now! Unlock Now! Unlock Now! Unlock Now! Unlock Now! Unlock Now! 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