Firefly Aerospace Stock (NASDAQ: FLY) Jumps on Russell Index Addition: Today’s News, Analyst Forecasts, and Lawsuit Updates (Dec. 22, 2025)
Firefly Aerospace Inc. (NASDAQ: FLY) stock is back in the spotlight on December 22, 2025, with shares trading around $28 and posting a mid-session gain of roughly 14% after hitting an intraday high near $28.30 on elevated volume. Investing.com The day’s action is being shaped by two very different forces: a visibility-boosting index milestone (Firefly’s addition to major Russell indexes) and a renewed wave of securities-litigation headlines circulating across newswires. Together, they’re amplifying both attention and volatility—exactly the kind of mix that can make a young, newly public aerospace name move fast in either direction. Why Firefly Aerospace stock is