Free LH GEX - Live Labcorp Gamma Exposure
Free LH GEX shows where modeled gamma exposure is concentrated in Labcorp options. Change expirations to compare the call wall, put wall, gamma flip, and strike profile around product demand, regulatory decisions, clinical developments, and reimbursement trends.
How to use the LH GEX tool
Search LH
LH 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
LH GEX levels in detail
Data as of
Spot
$317.93
Call wall
$320
0.7% above spot
Put wall
$320
0.7% above spot
Gamma flip
No level
Net GEX
-$127
negative gamma
Largest gamma by strike
- $310 -$216
- $320 $196
- $330 $94
- $290 -$12
- $340 $11
Since the previous session (Oct 15)
- Spot up 4.4% ($304.60 to $317.93)
- Call wall unchanged at $320
- Put wall $300 to $320
- Net GEX $304 to -$127
Reviewed by the QuantWheel research team. Modeled from listed LH options data; not observed dealer inventory and not a forecast. Read how we compute LH GEX levels.
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Understanding LH gamma exposure
The business exposure behind LH includes health care services. That connects the options chain with product demand, regulatory decisions, clinical developments, and reimbursement trends. Compare the positive and negative GEX bars by strike instead of reading one wall without the rest of the selected profile.
For LH, compare a single expiration with a combined view before interpreting the call wall, put wall, or gamma flip. Changes in open interest and the contracts selected can shift the modeled profile. These levels describe the selected options data and do not predict where Labcorp will trade.
New to the concept? Start with our guides to gamma in options and the options Greeks.
LH GEX methodology and limitations
QuantWheel calculates LH 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.
LH GEX FAQ
What is LH GEX?
LH GEX estimates gamma exposure across listed LH options using option gamma and open interest. It helps you compare how modeled exposure is distributed by strike and expiration. LH GEX does not reveal actual dealer positions or predict where LH will trade.
How do I read the LH call wall and put wall?
QuantWheel labels the LH call wall as the strike with the largest positive modeled GEX and the LH put wall as the strike with the largest negative modeled GEX in your selected data. Compare both with the LH price and expiration choices. They are reference levels, not guaranteed support or resistance.
What is the LH gamma flip?
The LH gamma flip is the price where modeled net gamma crosses zero for the selected LH options data. Compare it with the current price and the shape of the strike chart. The LH gamma flip is a model output, not a trading signal.
Which expirations should I use for LH GEX?
Start with the nearest LH expiration to study short-dated positioning, then add later expirations to compare a broader part of the options chain. Each selection changes which LH contracts are included, so compare one expiration with a combined view before drawing conclusions.
Is the LH GEX calculator free?
Yes. You can run up to three free LH 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.