What the institutional money is doing on FLY right now — dark pool, options positioning, and where the news and the money disagree. Free.
The money right now
Dark pool share
32.3% (market avg 51%)
Dark pool volume vs its norm
0.5×
Short share of that
53.5% (norm 51%)
Dark pool share: Off-exchange volume was quiet at 0.5× its norm
Off-exchange prints never touch the public book, so they move size without moving the quote. That is the point of using them. Large players were quiet in this name today. The share (32.3%) may look normal, but the absolute size behind it was thin.
Source: FINRA · prior close · 2026-09-01
What it means: Firefly Aerospace shows quiet institutional distribution off-exchange—volume running at half its normal pace, with short positioning slightly elevated—while options positioning leans defensive (0.89 put-to-call ratio) and squeeze pressure remains low. No new large option positions opened yesterday, leaving money signals muted and mixed.
News vs the money
Firefly Aerospace versus Sidus Space: which space company is the better bet?
Comparison articles generate no new directional positioning; the flat options flow and low squeeze score suggest neither company is attracting fresh institutional conviction right now.
Defense World
⚡ DIVERGENCEFirefly CEO: AI is already woven into our moon and missile-defense work
Despite bullish operational news, options traders are holding a defensive lean (put-heavy positioning) with no new upside bets, suggesting skepticism about near-term execution or valuation.
Benzinga
⚡ DIVERGENCEFirefly CEO: SpaceX dominates launches, but there's still a shortage of rockets
Optimistic market-opportunity framing has not triggered new call buying or accumulation; off-exchange volume is running light and short-skewed, indicating institutional caution despite the narrative.
Benzinga
AST SpaceMobile versus Firefly Aerospace: which space startup should you buy in 2026?
No new option positioning or conviction signals; the balanced-to-defensive stance and low squeeze pressure suggest the market is not treating either name as an imminent catalyst.
The Motley Fool
⚡ DIVERGENCEFirefly Aerospace is worth a bet as the space industry diversifies—but cash burn is a risk
Bullish thesis on diversification has not moved options traders to buy calls or accumulate; instead, distribution positioning and defensive hedging dominate, signaling doubt about the company's path to profitability.
Seeking Alpha
What is a “divergence”?
A divergence is when the news narrative and the institutional money flow point in opposite directions — a bearish headline while large call premium is bought, or heavy dark-pool selling under a bullish story. It signals the crowd and the desks may disagree.
How to read these numbers
Dark-pool volume — The share of trading executed off-exchange, at wholesalers and dark pools. About half of all US share volume prints there on an ordinary day, so the level by itself says almost nothing. What carries information is the distance from this name’s own recent norm, and whether the off-exchange size ran above its usual.
Off-exchange short share — How much of that off-exchange volume was sold short. The median across all listed names is about 49%, because wholesalers filling retail buy orders sell short and cover later. A reading near half is plumbing, not a bearish vote — compare it to the same name’s own 20-day norm.
Max pain — The price where the most options expire worthless — positioning often gravitates toward it near expiry.
Call wall / Put floor — Strikes with the heaviest call/put open interest — they often act as short-term resistance and support.
Put/Call ratio — Below ~0.7 leans bullish (more calls); above ~1 leans defensive (more puts).