Free TRGP GEX Heatmap - Targa Resources Gamma Exposure
Use free TRGP GEX Heatmap to compare modeled gamma exposure across strikes and expirations for Targa Resources. Generate the grid, then review call wall, put wall, gamma flip and expiration structure alongside business context that includes oil and gas prices, production, capital spending, and energy demand.
How to use the TRGP GEX Heatmap
Confirm TRGP
TRGP is already entered. Keep it or search another ticker.
Choose the formula
Keep the default formula or select the available calculation view.
Generate the Heatmap
Create the grid, then compare exposure across strikes and expirations.
Visualize gamma exposure across strike prices and expirations. Green = positive (call-heavy), purple = negative (put-heavy).
GEX Workspace
Multi-ticker dashboard with alerts
GEX Intraday PlayTape
Intraday gamma movement & replay
Max Pain Calculator
Options pain strike by expiration
Key levels
TRGP GEX heatmap levels in detail
Data as of
Spot
$277.39
Call wall
$300
8.2% above spot
Put wall
$270
2.7% below spot
Gamma flip
No level
Net GEX
$1K
positive gamma
Since the previous session (Oct 1)
- Spot down 2.3% ($283.77 to $277.39)
- Call wall unchanged at $300
- Put wall unchanged at $270
- Net GEX $2K to $1K
These are the levels across every expiration in the latest snapshot. The heatmap below breaks the same exposure out strike by strike and expiration by expiration, so you can see which expiry carries each level.
Reviewed by the QuantWheel research team. Modeled from listed TRGP options data; not observed dealer inventory and not a forecast. Read how we compute TRGP GEX heatmap levels.
Build your TRGP GEX workspace
Add TRGP Heatmap, Max Pain and other GEX views to a custom multi-ticker workspace.
Understanding the TRGP GEX heatmap
The TRGP options chain represents Targa Resources. Evaluate its open-interest distribution alongside business context that includes oil and gas prices, production, capital spending, and energy demand. Use the heatmap to compare modeled exposure by strike and expiration instead of reading one cell without the surrounding grid.
For TRGP, compare nearby expiration columns with later expirations before interpreting the call wall, put wall or gamma flip. Changes in open interest and included contracts can alter the modeled grid. The result describes selected options data and does not predict where Targa Resources will trade.
TRGP Heatmap methodology and limitations
The grid applies the selected formula to available TRGP options data and organizes the modeled result by strike and expiration. The call wall, put wall and gamma flip summarize that model across the displayed data.
The heatmap does not observe market-maker positions, identify who owns a contract or predict the next TRGP move. Use it as positioning context and compare the model with price, liquidity and your own risk plan.
TRGP GEX heatmap FAQ
What is a TRGP GEX heatmap?
A TRGP GEX heatmap is a grid of QuantWheel's modeled gamma exposure. Rows represent strikes, columns represent expirations, and color intensity represents the direction and relative size of the modeled exposure in each cell.
How do I read the TRGP GEX heatmap?
Start with strikes near the TRGP price, then compare the nearest expiration columns with later expirations. Read down one column to examine one expiration and across one row to see whether modeled exposure at a strike appears in several expirations.
What do the TRGP GEX heatmap colors show?
Green cells show positive modeled net gamma and purple cells show negative modeled net gamma. Stronger color indicates a larger modeled value. The colors describe the calculation and are not guaranteed bullish, bearish, support, or resistance signals.
How are the TRGP call wall, put wall and gamma flip modeled?
QuantWheel derives the displayed TRGP levels from the selected formula and available options data. The call wall marks the largest positive modeled exposure, the put wall marks the largest negative modeled exposure, and the gamma flip estimates where aggregate modeled gamma changes sign.
How is the TRGP GEX heatmap different from the TRGP GEX chart?
The TRGP heatmap separates modeled exposure by strike and expiration. The TRGP GEX chart provides a strike-level profile in a chart view. Use the heatmap when the expiration breakdown matters and the chart when you want a simpler strike profile.
Is the TRGP GEX heatmap free?
Yes. QuantWheel provides a limited number of free TRGP GEX heatmap calculations. The tool shows the remaining free uses before you generate another heatmap.