Free PWR GEX - Live Quanta Services Gamma Exposure
Explore free PWR GEX for Quanta Services across the expirations you select. Use the strike chart to compare modeled net exposure, call and put walls, and the gamma flip in the context of project demand, backlog, labor availability, and material costs.
How to use the PWR GEX tool
Search PWR
PWR 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
PWR GEX levels in detail
Data as of
Spot
$695.26
Call wall
$710
2.1% above spot
Put wall
$580
16.6% below spot
Gamma flip
$678.02
2.5% below spot
Net GEX
$867
positive gamma
Largest gamma by strike
- $710 $424
- $740 $402
- $580 -$301
- $700 $283
- $730 $267
Since the previous session (Oct 6)
- Spot down 3.6% ($720.88 to $695.26)
- Call wall unchanged at $710
- Put wall unchanged at $580
- Net GEX $1K to $867
Reviewed by the QuantWheel research team. Modeled from listed PWR options data; not observed dealer inventory and not a forecast. Read how we compute PWR GEX levels.
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Want to compare strikes across expirations? View the PWR GEX heatmap.
Understanding PWR gamma exposure
PWR provides options exposure to Quanta Services, which operates in construction and engineering. Earnings and shifts in project demand, backlog, labor availability, and material costs can change option pricing and open interest. The GEX chart shows how modeled exposure is distributed for the contracts and expirations you include.
New to the concept? Start with our guides to gamma in options and the options Greeks.
PWR GEX methodology and limitations
QuantWheel calculates PWR 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.
PWR GEX FAQ
What is PWR GEX?
PWR GEX estimates gamma exposure across listed PWR options using option gamma and open interest. It helps you compare how modeled exposure is distributed by strike and expiration. PWR GEX does not reveal actual dealer positions or predict where PWR will trade.
How do I read the PWR call wall and put wall?
QuantWheel labels the PWR call wall as the strike with the largest positive modeled GEX and the PWR put wall as the strike with the largest negative modeled GEX in your selected data. Compare both with the PWR price and expiration choices. They are reference levels, not guaranteed support or resistance.
What is the PWR gamma flip?
The PWR gamma flip is the price where modeled net gamma crosses zero for the selected PWR options data. Compare it with the current price and the shape of the strike chart. The PWR gamma flip is a model output, not a trading signal.
Which expirations should I use for PWR GEX?
Start with the nearest PWR expiration to study short-dated positioning, then add later expirations to compare a broader part of the options chain. Each selection changes which PWR contracts are included, so compare one expiration with a combined view before drawing conclusions.
Is the PWR GEX calculator free?
Yes. You can run up to three free PWR 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.