Free SLB GEX - Live Schlumberger Gamma Exposure
Use free SLB GEX to compare modeled gamma exposure by strike for Schlumberger. 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 SLB GEX tool
Search SLB
SLB 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
SLB GEX levels in detail
Data as of
Spot
$52.13
Call wall
$50
4.1% below spot
Put wall
$45
13.7% below spot
Gamma flip
$50.15
3.8% below spot
Net GEX
$252K
positive gamma
Largest gamma by strike
- $52 $81K
- $55 $61K
- $50 $47K
- $51 $31K
- $45 -$23K
Since the previous session (Oct 22)
- Spot up 5.3% ($49.49 to $52.13)
- Call wall unchanged at $50
- Put wall unchanged at $45
- Net GEX $158K to $252K
Reviewed by the QuantWheel research team. Modeled from listed SLB options data; not observed dealer inventory and not a forecast. Read how we compute SLB GEX levels.
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Understanding SLB gamma exposure
The SLB options chain represents Schlumberger and its exposure to oil and gas prices, production, capital spending, and energy demand. Its GICS classification is Oil and Gas Equipment and Services. Use the chart to identify where modeled exposure is concentrated and whether that concentration is consistent across expiration choices.
New to the concept? Start with our guides to gamma in options and the options Greeks.
SLB GEX methodology and limitations
QuantWheel calculates SLB 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.
SLB GEX FAQ
What is SLB GEX?
SLB GEX estimates gamma exposure across listed SLB options using option gamma and open interest. It helps you compare how modeled exposure is distributed by strike and expiration. SLB GEX does not reveal actual dealer positions or predict where SLB will trade.
How do I read the SLB call wall and put wall?
QuantWheel labels the SLB call wall as the strike with the largest positive modeled GEX and the SLB put wall as the strike with the largest negative modeled GEX in your selected data. Compare both with the SLB price and expiration choices. They are reference levels, not guaranteed support or resistance.
What is the SLB gamma flip?
The SLB gamma flip is the price where modeled net gamma crosses zero for the selected SLB options data. Compare it with the current price and the shape of the strike chart. The SLB gamma flip is a model output, not a trading signal.
Which expirations should I use for SLB GEX?
Start with the nearest SLB expiration to study short-dated positioning, then add later expirations to compare a broader part of the options chain. Each selection changes which SLB contracts are included, so compare one expiration with a combined view before drawing conclusions.
Is the SLB GEX calculator free?
Yes. You can run up to three free SLB 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.