Archived explainer. For the current picture see today's FLY page.
Why Is FIREFLY AEROSPACE IN (FLY) Stock Down Today?
By the Top Tier Newswire AI Desk · August 19, 2026 at 9:56 AM ET · reviewed against 3 wire stories
FIREFLY AEROSPACE IN (FLY) is down -5.93% in the latest session. Our newswire has captured 3 stories on FLY across 3 sources in the last 36 hours, with AI sentiment reading bullish (avg 64/100).
Public view, delayed 4h. Every headline, price and sentiment read below — and this write-up itself — reaches Pro subscribers live. Public readers see it once it clears the delay.
Why FLY stock is down today
FLY stock fell 5.93% to $24.59 in morning trading on Monday. The decline came amid a mix of investor reaction to recent developments in the space industry and a weak intraday performance. The stock opened with a 1.1% gap down and has continued to trade lower, reflecting broader market sentiment and selling pressure.
What Happened
Firefly Aerospace has secured a NASA Spacecraft Processing Operations Contract, allowing it to provide processing services for both government and commercial space missions. The company is also onboarding Zeno Power for the Blue Ghost mission, which will demonstrate radioisotope technologies to survive the lunar night. These developments occurred alongside NASA selecting Firefly and other companies for mission payload processing contracts. However, the stock has faced downward pressure, with the stock reaching a session low of $24.43 shortly after opening.
Recent insider transactions include a sale by Aeroequity Gp, LLC on June 1, 2026, and a total of $384.0M in insider sales over the last 90 days. Additionally, the stock has printed 11 fresh 52-week lows on August 19, 2026, indicating continued bearish momentum.
What The Data Shows
The stock opened at $25.86 and has traded down to $24.77 as of the latest update, with a volume of 0.5M shares, which is 0.1x the 3-month daily average. Over the last 8 sessions, the stock has moved -0.0% from $26.15 to $26.14. The stock is currently trading within its 52-week range of $16.00 to $62.17. The company has a market cap of $4.6B, with unprofitable fundamentals including an EPS TTM of -2.60 and a net margin of -129.1%. Despite a 179.2% revenue increase TTM, the stock remains under pressure.
What To Watch
The stock is approaching a key support level and is expected to report earnings soon. Investors should monitor the next earnings date and any additional corporate updates for potential catalysts.
AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.
FLY · Aug 19 session (5-min) · -2.49% vs prior close · updated 8:57 PM ETAI sentiment, last 36h · averaged over 3 stories · 64/100 bullish
The headlines behind the move
Story flow · 3 stories on the wire, last 36h · hover or tap a dot for the headline
25d agoStockTitanBULLISH 63Product/PR
Firefly Aerospace Onboards Zeno Power on Blue Ghost Mission to Demonstrate Radioisotope Technologies to Survive the Lunar Night
Blue Ghost will run NASA payloads on solar power, then send data to Earth while the heater operates below -280°F; launch is scheduled no earlier than 2028.
26d agoInvestors.comBULLISH 58General
NASA Taps Blue Origin, Firefly For Services. SpaceX Stock Hits Resistance.
Comprehensive up-to-date news coverage, aggregated from sources all over the world by Google News.
26d agoMarketChameleonBULLISH 71Product/PR
Firefly Aerospace Secures NASA Spacecraft Processing Operations Contract: Infrastructure Expansion Adds New Strength to Launch Portfolio
August 18, 2026
Firefly Aerospace has been selected by NASA for a critical Spacecraft Processing Operations Contract, allowing it to provide processing services for both government and commercial space missions from Vandenberg Space Force Base. The milestone reinforces Firefly’s position as a key player in launch infrastructure, highlighting its advanced facilities and strengthening its growing relationship with NASA.
Want the next move before the crowd? The live terminal streams every headline in real time with watchlist alerts, AI sentiment, and the full data stack behind this page.Get Pro Access →