ASTS GEX - Live Gamma Exposure
Live ASTS GEX levels for AST SpaceMobile, Inc.: net gamma exposure, call wall, put wall, and the gamma flip level — plus a free interactive ASTS GEX chart.
The calculator below is pre-filled with ASTS — hit search to compute the latest gamma exposure by strike from live options data. Prefer strikes and expirations in one view? Open the ASTS GEX heatmap.
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What is Gamma Exposure (GEX)?
Gamma Exposure represents the sensitivity of an option's delta to changes in the underlying price. Market makers hedge their gamma exposure, creating support/resistance at high GEX strikes.
Key Levels:
- Call Wall: Strike with highest positive GEX (resistance)
- Put Wall: Strike with the largest put GEX, shown as the deepest negative bar (support)
- Gamma Flip: Where total GEX changes from negative to positive
Positive GEX: Market makers sell into rallies, buy into dips (stabilizing).
Negative GEX: Market makers buy into rallies, sell into dips (amplifying moves).
Select a ticker and expiration date, then click Generate GEX to see the analysis
Understanding ASTS gamma exposure
AST SpaceMobile is attempting to deliver broadband directly from satellites to ordinary mobile phones, a genuinely binary technical and commercial proposition, and its options market prices it as such. Implied volatility is among the highest of any name with a liquid chain, and ASTS gamma exposure builds around satellite launches, carrier agreements and spectrum decisions rather than any conventional financial calendar.
Two features amplify the gamma effects here. The company's partnerships with major mobile network operators mean single announcements can reprice the stock dramatically, and short interest has periodically been high enough to create squeeze conditions on top of dealer hedging. The call wall is therefore a target rather than a ceiling - it has been overrun repeatedly on partnership news. The gamma flip level is best read as a technology-confidence threshold, since this stock's regime turns on whether the market believes the constellation will work.
New to the concept? Start with our guides to gamma in options and the options Greeks.
ASTS GEX FAQ
What is ASTS GEX (gamma exposure)?
ASTS GEX measures the aggregate gamma that options market makers carry across all ASTS strikes and expirations. When ASTS GEX is positive, dealer hedging dampens price moves (selling rallies, buying dips); when it is negative, hedging amplifies moves. It is calculated from open interest and each contract's gamma across the AST SpaceMobile, Inc. options chain.
What is the ASTS call wall and put wall?
The ASTS call wall is the strike with the largest positive gamma exposure and often acts as resistance, while the ASTS put wall is the strike with the largest negative gamma exposure and often acts as support. As of the latest snapshot, the call wall is at $100, the put wall is at $70, the gamma flip level is near $58.64.
What is the ASTS gamma flip level?
The ASTS gamma flip (zero-gamma) level is the price where net dealer gamma crosses from positive to negative. Above it, market-maker hedging tends to suppress ASTS volatility; below it, the same hedging amplifies moves in both directions. The latest computed flip level is near $58.64.
How often is ASTS GEX data updated?
GEX levels on this page are recomputed from live options data throughout US market hours, and the interactive calculator below pulls fresh ASTS options chain data on demand. Open interest itself is published by OCC once daily before the open.
Is this ASTS GEX chart free?
Yes. The ASTS GEX levels on this page are free, and the interactive GEX calculator offers free daily lookups without an account. Creating a free QuantWheel account raises the daily limit, and the GEX Dashboard adds unlimited access, intraday tracking, and alerts.
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