Free DD GEX - Live DuPont Gamma Exposure
Review free DD GEX for DuPont by selecting the expirations you want to study. The chart compares modeled net GEX, call wall, put wall, gamma flip, and strike concentrations related to orders, production, capital spending, and end-market demand.
How to use the DD GEX tool
Search DD
DD 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 demoWhat 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
DD GEX levels in detail
Data as of
Spot
$129.35
Call wall
$135
4.4% above spot
Put wall
$130
0.5% above spot
Gamma flip
$114.33
11.6% below spot
Net GEX
$8K
positive gamma
Largest gamma by strike
- $135 $4K
- $150 $4K
- $140 $654
- $130 -$185
- $115 -$172
Since the previous session (Sep 29)
- Spot down 0.6% ($130.12 to $129.35)
- Call wall unchanged at $135
- Put wall unchanged at $130
- Net GEX $9K to $8K
Reviewed by the QuantWheel research team. Modeled from listed DD options data; not observed dealer inventory and not a forecast. Read how we compute DD GEX levels.
Build your DD GEX workspace
Add DD Heatmap, Max Pain and other GEX views to a custom multi-ticker workspace.
Understanding DD gamma exposure
DuPont operates in industrial conglomerates, so its options may reflect earnings alongside changes in orders, production, capital spending, and end-market demand. Review the full DD strike profile, including both positive and negative modeled exposure, before interpreting the displayed walls.
New to the concept? Start with our guides to gamma in options and the options Greeks.
DD GEX methodology and limitations
QuantWheel calculates DD 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.
DD GEX FAQ
What is DD GEX?
DD GEX estimates gamma exposure across listed DD options using option gamma and open interest. It helps you compare how modeled exposure is distributed by strike and expiration. DD GEX does not reveal actual dealer positions or predict where DD will trade.
How do I read the DD call wall and put wall?
QuantWheel labels the DD call wall as the strike with the largest positive modeled GEX and the DD put wall as the strike with the largest negative modeled GEX in your selected data. Compare both with the DD price and expiration choices. They are reference levels, not guaranteed support or resistance.
What is the DD gamma flip?
The DD gamma flip is the price where modeled net gamma crosses zero for the selected DD options data. Compare it with the current price and the shape of the strike chart. The DD gamma flip is a model output, not a trading signal.
Which expirations should I use for DD GEX?
Start with the nearest DD expiration to study short-dated positioning, then add later expirations to compare a broader part of the options chain. Each selection changes which DD contracts are included, so compare one expiration with a combined view before drawing conclusions.
Is the DD GEX calculator free?
Yes. You can run up to three free DD 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.