Free AMT GEX - Live American Tower Gamma Exposure
Review free AMT GEX for American Tower by selecting the expirations you want to study. The chart compares modeled net GEX, call wall, put wall, gamma flip, and strike concentrations related to occupancy, property demand, financing costs, and interest rates.
How to use the AMT GEX tool
Search AMT
AMT 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
AMT GEX levels in detail
Data as of
Spot
$174.65
Call wall
$180
3.1% above spot
Put wall
$170
2.7% below spot
Gamma flip
$168.86
3.3% below spot
Net GEX
$5K
positive gamma
Largest gamma by strike
- $180 $4K
- $175 $1K
- $185 $1K
- $165 -$1K
- $160 -$1K
Since the previous session (Sep 18)
- Spot up 0.4% ($174 to $174.65)
- Call wall $175 to $180
- Put wall unchanged at $170
- Net GEX $25K to $5K
Reviewed by the QuantWheel research team. Modeled from listed AMT options data; not observed dealer inventory and not a forecast. Read how we compute AMT GEX levels.
Build your AMT GEX workspace
Add AMT Heatmap, Max Pain and other GEX views to a custom multi-ticker workspace.
Want to compare strikes across expirations? View the AMT GEX heatmap.
Understanding AMT gamma exposure
For American Tower, the relevant business context includes occupancy, property demand, financing costs, and interest rates. The company is part of the Telecom Tower REITs group. Use AMT GEX to compare strike concentrations and check whether the modeled profile changes when you add or remove expirations.
New to the concept? Start with our guides to gamma in options and the options Greeks.
AMT GEX methodology and limitations
QuantWheel calculates AMT 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.
AMT GEX FAQ
What is AMT GEX?
AMT GEX estimates gamma exposure across listed AMT options using option gamma and open interest. It helps you compare how modeled exposure is distributed by strike and expiration. AMT GEX does not reveal actual dealer positions or predict where AMT will trade.
How do I read the AMT call wall and put wall?
QuantWheel labels the AMT call wall as the strike with the largest positive modeled GEX and the AMT put wall as the strike with the largest negative modeled GEX in your selected data. Compare both with the AMT price and expiration choices. They are reference levels, not guaranteed support or resistance.
What is the AMT gamma flip?
The AMT gamma flip is the price where modeled net gamma crosses zero for the selected AMT options data. Compare it with the current price and the shape of the strike chart. The AMT gamma flip is a model output, not a trading signal.
Which expirations should I use for AMT GEX?
Start with the nearest AMT expiration to study short-dated positioning, then add later expirations to compare a broader part of the options chain. Each selection changes which AMT contracts are included, so compare one expiration with a combined view before drawing conclusions.
Is the AMT GEX calculator free?
Yes. You can run up to three free AMT 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.