Free BNY GEX - Live BNY Mellon Gamma Exposure
Free BNY GEX maps modeled gamma exposure across BNY Mellon options. Select expirations to compare the call wall, put wall, gamma flip, and strike-level exposure around market levels, asset flows, fee rates, and investment activity.
How to use the BNY GEX tool
Search BNY
BNY 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
BNY GEX levels in detail
Data as of
Spot
$145.40
Call wall
$155
6.6% above spot
Put wall
$150
3.2% above spot
Gamma flip
$150.27
3.4% above spot
Net GEX
-$3K
negative gamma
Largest gamma by strike
- $150 -$3K
- $170 $2K
- $145 -$2K
- $155 $832
- $165 $798
Since the previous session (Oct 1)
- Spot up 0.6% ($144.50 to $145.40)
- Call wall unchanged at $155
- Put wall unchanged at $150
- Net GEX -$4K to -$3K
Reviewed by the QuantWheel research team. Modeled from listed BNY options data; not observed dealer inventory and not a forecast. Read how we compute BNY GEX levels.
Build your BNY GEX workspace
Add BNY Heatmap, Max Pain and other GEX views to a custom multi-ticker workspace.
Understanding BNY gamma exposure
For BNY Mellon, the relevant business context includes market levels, asset flows, fee rates, and investment activity. The company is part of the Asset Management and Custody Banks group. Use BNY 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.
BNY GEX methodology and limitations
QuantWheel calculates BNY 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.
BNY GEX FAQ
What is BNY GEX?
BNY GEX estimates gamma exposure across listed BNY options using option gamma and open interest. It helps you compare how modeled exposure is distributed by strike and expiration. BNY GEX does not reveal actual dealer positions or predict where BNY will trade.
How do I read the BNY call wall and put wall?
QuantWheel labels the BNY call wall as the strike with the largest positive modeled GEX and the BNY put wall as the strike with the largest negative modeled GEX in your selected data. Compare both with the BNY price and expiration choices. They are reference levels, not guaranteed support or resistance.
What is the BNY gamma flip?
The BNY gamma flip is the price where modeled net gamma crosses zero for the selected BNY options data. Compare it with the current price and the shape of the strike chart. The BNY gamma flip is a model output, not a trading signal.
Which expirations should I use for BNY GEX?
Start with the nearest BNY expiration to study short-dated positioning, then add later expirations to compare a broader part of the options chain. Each selection changes which BNY contracts are included, so compare one expiration with a combined view before drawing conclusions.
Is the BNY GEX calculator free?
Yes. You can run up to three free BNY 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.