Free DLR GEX - Live Digital Realty Gamma Exposure
Review free DLR GEX for Digital Realty 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 DLR GEX tool
Search DLR
DLR 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
DLR GEX levels in detail
Data as of
Spot
$173.32
Call wall
$177.50
2.4% above spot
Put wall
$175
1.0% above spot
Gamma flip
$178.71
3.1% above spot
Net GEX
-$1K
negative gamma
Largest gamma by strike
- $175 -$2K
- $170 -$1K
- $160 -$851
- $185 $799
- $180 $642
Since the previous session (Oct 13)
- Spot down 2.9% ($178.50 to $173.32)
- Call wall $185 to $177.50
- Put wall $182.50 to $175
- Net GEX -$2K to -$1K
Reviewed by the QuantWheel research team. Modeled from listed DLR options data; not observed dealer inventory and not a forecast. Read how we compute DLR GEX levels.
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Understanding DLR gamma exposure
For Digital Realty, the relevant business context includes occupancy, property demand, financing costs, and interest rates. The company is part of the Data Center REITs group. Use DLR GEX to compare strike concentrations and check whether the modeled profile changes when you add or remove expirations.
For DLR, 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 Digital Realty will trade.
New to the concept? Start with our guides to gamma in options and the options Greeks.
DLR GEX methodology and limitations
QuantWheel calculates DLR 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.
DLR GEX FAQ
What is DLR GEX?
DLR GEX estimates gamma exposure across listed DLR options using option gamma and open interest. It helps you compare how modeled exposure is distributed by strike and expiration. DLR GEX does not reveal actual dealer positions or predict where DLR will trade.
How do I read the DLR call wall and put wall?
QuantWheel labels the DLR call wall as the strike with the largest positive modeled GEX and the DLR put wall as the strike with the largest negative modeled GEX in your selected data. Compare both with the DLR price and expiration choices. They are reference levels, not guaranteed support or resistance.
What is the DLR gamma flip?
The DLR gamma flip is the price where modeled net gamma crosses zero for the selected DLR options data. Compare it with the current price and the shape of the strike chart. The DLR gamma flip is a model output, not a trading signal.
Which expirations should I use for DLR GEX?
Start with the nearest DLR expiration to study short-dated positioning, then add later expirations to compare a broader part of the options chain. Each selection changes which DLR contracts are included, so compare one expiration with a combined view before drawing conclusions.
Is the DLR GEX calculator free?
Yes. You can run up to three free DLR 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.