Free TECH GEX - Live Bio-Techne Gamma Exposure
Explore free TECH GEX for Bio-Techne 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 product demand, regulatory decisions, clinical developments, and reimbursement trends.
How to use the TECH GEX tool
Search TECH
TECH 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. Need more?
Continue for free in the GEX demoWhat 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
TECH GEX levels in detail
Data as of
Spot
$72.70
Call wall
$75
3.2% above spot
Put wall
$70
3.7% below spot
Gamma flip
$56.97
21.6% below spot
Net GEX
$104K
positive gamma
Largest gamma by strike
- $75 $105K
- $70 -$262
- $65 -$203
- $50 -$76
- $80 $74
Since the previous session (Sep 24)
- Spot up 0.2% ($72.57 to $72.70)
- Call wall unchanged at $75
- Put wall unchanged at $70
- Net GEX $102K to $104K
Reviewed by the QuantWheel research team. Modeled from listed TECH options data; not observed dealer inventory and not a forecast. Read how we compute TECH GEX levels.
Build your TECH GEX workspace
Add TECH Heatmap, Max Pain and other GEX views to a custom multi-ticker workspace.
Understanding TECH gamma exposure
For Bio-Techne, the relevant business context includes product demand, regulatory decisions, clinical developments, and reimbursement trends. The company is part of the Life Sciences Tools and Services group. Use TECH GEX to compare strike concentrations and check whether the modeled profile changes when you add or remove expirations.
The TECH 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.
TECH GEX methodology and limitations
QuantWheel calculates TECH 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.
TECH GEX FAQ
What is TECH GEX?
TECH GEX estimates gamma exposure across listed TECH options using option gamma and open interest. It helps you compare how modeled exposure is distributed by strike and expiration. TECH GEX does not reveal actual dealer positions or predict where TECH will trade.
How do I read the TECH call wall and put wall?
QuantWheel labels the TECH call wall as the strike with the largest positive modeled GEX and the TECH put wall as the strike with the largest negative modeled GEX in your selected data. Compare both with the TECH price and expiration choices. They are reference levels, not guaranteed support or resistance.
What is the TECH gamma flip?
The TECH gamma flip is the price where modeled net gamma crosses zero for the selected TECH options data. Compare it with the current price and the shape of the strike chart. The TECH gamma flip is a model output, not a trading signal.
Which expirations should I use for TECH GEX?
Start with the nearest TECH expiration to study short-dated positioning, then add later expirations to compare a broader part of the options chain. Each selection changes which TECH contracts are included, so compare one expiration with a combined view before drawing conclusions.
Is the TECH GEX calculator free?
Yes. You can run up to three free TECH 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.