Free TRGP GEX - Live Targa Resources Gamma Exposure
Use free TRGP GEX to compare modeled gamma exposure by strike for Targa Resources. Choose one or more expirations, then review the call wall, put wall, gamma flip, and exposure in the context of oil and gas prices, production, capital spending, and energy demand.
How to use the TRGP GEX tool
Search TRGP
TRGP 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
TRGP GEX levels in detail
Data as of
Spot
$302.24
Call wall
$310
2.6% above spot
Put wall
$280
7.4% below spot
Gamma flip
$257.15
14.9% below spot
Net GEX
$4K
positive gamma
Largest gamma by strike
- $310 $3K
- $320 $737
- $330 $307
- $300 $245
- $280 -$93
Since the previous session (Oct 22)
- Spot up 4.4% ($289.42 to $302.24)
- Call wall unchanged at $310
- Put wall unchanged at $280
- Net GEX $3K to $4K
Reviewed by the QuantWheel research team. Modeled from listed TRGP options data; not observed dealer inventory and not a forecast. Read how we compute TRGP GEX levels.
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Want to compare strikes across expirations? View the TRGP GEX heatmap.
Understanding TRGP gamma exposure
Targa Resources operates in oil and gas storage and transportation, so its options may reflect earnings alongside changes in oil and gas prices, production, capital spending, and energy demand. Review the full TRGP strike profile, including both positive and negative modeled exposure, before interpreting the displayed walls.
The TRGP call wall, put wall, and gamma flip depend on the contracts included in the calculation. Recompute the chart after changing expirations and compare the distribution around the current price. The output is positioning context rather than a forecast.
New to the concept? Start with our guides to gamma in options and the options Greeks.
TRGP GEX methodology and limitations
QuantWheel calculates TRGP 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.
TRGP GEX FAQ
What is TRGP GEX?
TRGP GEX estimates gamma exposure across listed TRGP options using option gamma and open interest. It helps you compare how modeled exposure is distributed by strike and expiration. TRGP GEX does not reveal actual dealer positions or predict where TRGP will trade.
How do I read the TRGP call wall and put wall?
QuantWheel labels the TRGP call wall as the strike with the largest positive modeled GEX and the TRGP put wall as the strike with the largest negative modeled GEX in your selected data. Compare both with the TRGP price and expiration choices. They are reference levels, not guaranteed support or resistance.
What is the TRGP gamma flip?
The TRGP gamma flip is the price where modeled net gamma crosses zero for the selected TRGP options data. Compare it with the current price and the shape of the strike chart. The TRGP gamma flip is a model output, not a trading signal.
Which expirations should I use for TRGP GEX?
Start with the nearest TRGP expiration to study short-dated positioning, then add later expirations to compare a broader part of the options chain. Each selection changes which TRGP contracts are included, so compare one expiration with a combined view before drawing conclusions.
Is the TRGP GEX calculator free?
Yes. You can run up to three free TRGP 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.