Free LYB GEX - Live LyondellBasell Gamma Exposure
Use free LYB GEX to compare modeled gamma exposure by strike for LyondellBasell. Choose one or more expirations, then review the call wall, put wall, gamma flip, and exposure in the context of industrial demand, capacity, raw-material costs, and pricing.
How to use the LYB GEX tool
Search LYB
LYB 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
LYB GEX levels in detail
Data as of
Spot
$63.96
Call wall
$65
1.6% above spot
Put wall
$62.50
2.3% below spot
Gamma flip
$65.67
2.7% above spot
Net GEX
-$20K
negative gamma
Largest gamma by strike
- $62.50 -$69K
- $65 $47K
- $60 -$13K
- $67.50 $11K
- $70 $9K
Since the previous session (Oct 15)
- Spot up 2.1% ($62.67 to $63.96)
- Call wall $62.50 to $65
- Put wall unchanged at $62.50
- Net GEX -$105K to -$20K
Reviewed by the QuantWheel research team. Modeled from listed LYB options data; not observed dealer inventory and not a forecast. Read how we compute LYB GEX levels.
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Want to compare strikes across expirations? View the LYB GEX heatmap.
Understanding LYB gamma exposure
The business exposure behind LYB includes specialty chemicals. That connects the options chain with industrial demand, capacity, raw-material costs, and pricing. Compare the positive and negative GEX bars by strike instead of reading one wall without the rest of the selected profile.
The LYB 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.
LYB GEX methodology and limitations
QuantWheel calculates LYB 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.
LYB GEX FAQ
What is LYB GEX?
LYB GEX estimates gamma exposure across listed LYB options using option gamma and open interest. It helps you compare how modeled exposure is distributed by strike and expiration. LYB GEX does not reveal actual dealer positions or predict where LYB will trade.
How do I read the LYB call wall and put wall?
QuantWheel labels the LYB call wall as the strike with the largest positive modeled GEX and the LYB put wall as the strike with the largest negative modeled GEX in your selected data. Compare both with the LYB price and expiration choices. They are reference levels, not guaranteed support or resistance.
What is the LYB gamma flip?
The LYB gamma flip is the price where modeled net gamma crosses zero for the selected LYB options data. Compare it with the current price and the shape of the strike chart. The LYB gamma flip is a model output, not a trading signal.
Which expirations should I use for LYB GEX?
Start with the nearest LYB expiration to study short-dated positioning, then add later expirations to compare a broader part of the options chain. Each selection changes which LYB contracts are included, so compare one expiration with a combined view before drawing conclusions.
Is the LYB GEX calculator free?
Yes. You can run up to three free LYB 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.