Free AIG GEX - Live AIG Gamma Exposure
Free AIG GEX helps you examine modeled AIG gamma exposure by strike. Select one or more expirations to compare net GEX, the call wall, the put wall, and the gamma flip around underwriting, claims, pricing, and investment income.
How to use the AIG GEX tool
Search AIG
AIG is already entered. Keep it or enter another ticker, then select Search.
Select expirations
Choose one or more expiration dates to include.
Generate GEX
Select Generate GEX to view the chart and key levels.
Run up to 3 free GEX calculations per day.
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
Key levels
AIG GEX levels in detail
Data as of
Spot
$83.02
Call wall
$80
3.6% below spot
Put wall
$80
3.6% below spot
Gamma flip
$81.17
2.2% below spot
Net GEX
$16K
positive gamma
Largest gamma by strike
- $82 $4K
- $87 $4K
- $85 $3K
- $87.50 $2K
- $77.50 $2K
Since the previous session (Oct 21)
- Spot up 2.6% ($80.92 to $83.02)
- Call wall unchanged at $80
- Put wall $81 to $80
- Net GEX $7K to $16K
Reviewed by the QuantWheel research team. Modeled from listed AIG options data; not observed dealer inventory and not a forecast. Read how we compute AIG GEX levels.
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Understanding AIG gamma exposure
For AIG, the relevant business context includes underwriting, claims, pricing, and investment income. The company is part of the Multi-line Insurance group. Use AIG GEX to compare strike concentrations and check whether the modeled profile changes when you add or remove expirations.
For AIG, compare a single expiration with a combined view before interpreting the call wall, put wall, or gamma flip. Changes in open interest and the contracts selected can shift the modeled profile. These levels describe the selected options data and do not predict where AIG will trade.
New to the concept? Start with our guides to gamma in options and the options Greeks.
AIG GEX methodology and limitations
QuantWheel calculates AIG GEX from the selected expirations, available options data and the formula displayed in the calculator. The result summarizes modeled gamma exposure by strike.
GEX is a model output, not observed dealer inventory or a price forecast. Open interest does not identify who owns an option, and the displayed call wall, put wall and gamma flip can change when the inputs or selected expirations change.
AIG GEX FAQ
What is AIG GEX?
AIG GEX estimates gamma exposure across listed AIG options using option gamma and open interest. It helps you compare how modeled exposure is distributed by strike and expiration. AIG GEX does not reveal actual dealer positions or predict where AIG will trade.
How do I read the AIG call wall and put wall?
QuantWheel labels the AIG call wall as the strike with the largest positive modeled GEX and the AIG put wall as the strike with the largest negative modeled GEX in your selected data. Compare both with the AIG price and expiration choices. They are reference levels, not guaranteed support or resistance.
What is the AIG gamma flip?
The AIG gamma flip is the price where modeled net gamma crosses zero for the selected AIG options data. Compare it with the current price and the shape of the strike chart. The AIG gamma flip is a model output, not a trading signal.
Which expirations should I use for AIG GEX?
Start with the nearest AIG expiration to study short-dated positioning, then add later expirations to compare a broader part of the options chain. Each selection changes which AIG contracts are included, so compare one expiration with a combined view before drawing conclusions.
Is the AIG GEX calculator free?
Yes. You can run up to three free AIG GEX calculations per day on the public tool. After using those calculations, continue for free in the GEX demo. Check the current QuantWheel pricing page for plan access details.