Free HOOD GEX - Robinhood Gamma Exposure
Free HOOD GEX maps Robinhood gamma exposure by strike. Select expirations around trading activity, cryptocurrency or company events, then generate the chart to compare net GEX, call wall, put wall and gamma flip.
How to use the HOOD GEX tool
Search HOOD
HOOD 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. Need more?
Continue for free in the GEX SandboxGEX Workspace
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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
Build your HOOD GEX workspace
Add HOOD Heatmap, Max Pain and other GEX views to a custom multi-ticker workspace.
Open GEX WorkspaceWant to compare strikes across expirations? View the HOOD GEX heatmap.
Understanding HOOD gamma exposure
HOOD occupies a unique spot in the gamma landscape: it is both a retail options favorite and the company whose business rides the same retail options wave - a reflexive loop where enthusiasm for trading drives the stock that measures enthusiasm for trading. Weekly call speculation dominates HOOD flow, producing call-tilted gamma during risk-on phases and rapid regime flips when sentiment cools.
New to the concept? Start with our guides to gamma in options and the options Greeks.
HOOD GEX methodology and limitations
QuantWheel calculates HOOD 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.
HOOD GEX FAQ
What is HOOD GEX?
HOOD GEX estimates gamma exposure across listed HOOD options using option gamma and open interest. It helps you compare how modeled exposure is distributed by strike and expiration. HOOD GEX does not reveal actual dealer positions or predict where HOOD will trade.
How do I read the HOOD call wall and put wall?
QuantWheel labels the HOOD call wall as the strike with the largest positive modeled GEX and the HOOD put wall as the strike with the largest negative modeled GEX in your selected data. Compare both with the HOOD price and expiration choices. They are reference levels, not guaranteed support or resistance.
What is the HOOD gamma flip?
The HOOD gamma flip is the price where modeled net gamma crosses zero for the selected HOOD options data. Compare it with the current price and the shape of the strike chart. The HOOD gamma flip is a model output, not a trading signal.
Which expirations should I use for HOOD GEX?
Start with the nearest HOOD expiration to study short-dated positioning, then add later expirations to compare a broader part of the options chain. Each selection changes which HOOD contracts are included, so compare one expiration with a combined view before drawing conclusions.
Is the HOOD GEX calculator free?
Yes. You can run up to three free HOOD GEX calculations per day on the public tool. After using those calculations, continue for free in the GEX Sandbox. Check the current QuantWheel pricing page for plan access details.