Free AMD GEX - Live AMD Gamma Exposure
Free AMD GEX maps AMD gamma exposure by strike. Select expirations around earnings, AI chips or semiconductor-sector events, then generate the chart to compare net GEX, call wall, put wall and gamma flip.
How to use the AMD GEX tool
Search AMD
AMD 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
AMD GEX levels in detail
Data as of
Spot
$645.36
Call wall
$640
0.8% below spot
Put wall
$607.50
5.9% below spot
Gamma flip
$644.11
0.2% below spot
Net GEX
$80K
positive gamma
Largest gamma by strike
- $655 $13K
- $640 $11K
- $650 $8K
- $660 $7K
- $700 $4K
Since the previous session (Oct 6)
- Spot down 1.0% ($652.18 to $645.36)
- Call wall unchanged at $640
- Put wall $620 to $607.50
- Net GEX $91K to $80K
Reviewed by the QuantWheel research team. Modeled from listed AMD options data; not observed dealer inventory and not a forecast. Read how we compute AMD GEX levels.
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Want to compare strikes across expirations? View the AMD GEX heatmap.
Understanding AMD gamma exposure
AMD trades as the high-beta companion to NVDA in the AI-semiconductor complex, and its options market carries a heavy retail speculative component. During sector momentum runs, weekly call buying can add positive gamma at strikes above the price. Compare the nearest weekly expiration with later dates to see how much of AMD's modeled exposure sits in those short-dated calls.
New to the concept? Start with our guides to gamma in options and the options Greeks.
AMD GEX methodology and limitations
QuantWheel calculates AMD 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.
AMD GEX FAQ
What is AMD GEX?
AMD GEX estimates gamma exposure across listed AMD options using option gamma and open interest. It helps you compare how modeled exposure is distributed by strike and expiration. AMD GEX does not reveal actual dealer positions or predict where AMD will trade.
How do I read the AMD call wall and put wall?
QuantWheel labels the AMD call wall as the strike with the largest positive modeled GEX and the AMD put wall as the strike with the largest negative modeled GEX in your selected data. Compare both with the AMD price and expiration choices. They are reference levels, not guaranteed support or resistance.
What is the AMD gamma flip?
The AMD gamma flip is the price where modeled net gamma crosses zero for the selected AMD options data. Compare it with the current price and the shape of the strike chart. The AMD gamma flip is a model output, not a trading signal.
Which expirations should I use for AMD GEX?
Start with the nearest AMD expiration to study short-dated positioning, then add later expirations to compare a broader part of the options chain. Each selection changes which AMD contracts are included, so compare one expiration with a combined view before drawing conclusions.
Is the AMD GEX calculator free?
Yes. You can run up to three free AMD 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.