Free CHTR GEX Heatmap - Charter Gamma Exposure
Use free CHTR GEX Heatmap to compare modeled gamma exposure across strikes and expirations for Charter. Generate the grid, then review call wall, put wall, gamma flip and expiration structure alongside business context that includes advertising demand, subscriber activity, content spending, and product changes.
How to use the CHTR GEX Heatmap
Confirm CHTR
CHTR 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
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Max Pain Calculator
Options pain strike by expiration
Key levels
CHTR GEX heatmap levels in detail
Data as of
Spot
$110.86
Call wall
$111
0.1% above spot
Put wall
$115
3.7% above spot
Gamma flip
$108.25
2.4% below spot
Net GEX
$6K
positive gamma
Since the previous session (Oct 15)
- Spot up 0.9% ($109.85 to $110.86)
- Call wall $110 to $111
- Put wall unchanged at $115
- Net GEX -$3K to $6K
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 CHTR options data; not observed dealer inventory and not a forecast. Read how we compute CHTR GEX heatmap levels.
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Understanding the CHTR GEX heatmap
The CHTR options chain represents Charter. Evaluate its open-interest distribution alongside business context that includes advertising demand, subscriber activity, content spending, and product changes. Use the heatmap to compare modeled exposure by strike and expiration instead of reading one cell without the surrounding grid.
For CHTR, 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 Charter will trade.
CHTR Heatmap methodology and limitations
The grid applies the selected formula to available CHTR 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 CHTR move. Use it as positioning context and compare the model with price, liquidity and your own risk plan.
Prefer a strike-level chart? Open the CHTR GEX chart.
CHTR GEX heatmap FAQ
What is a CHTR GEX heatmap?
A CHTR 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 CHTR GEX heatmap?
Start with strikes near the CHTR 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 CHTR 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 CHTR call wall, put wall and gamma flip modeled?
QuantWheel derives the displayed CHTR 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 CHTR GEX heatmap different from the CHTR GEX chart?
The CHTR heatmap separates modeled exposure by strike and expiration. The CHTR 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 CHTR GEX heatmap free?
Yes. QuantWheel provides a limited number of free CHTR GEX heatmap calculations. The tool shows the remaining free uses before you generate another heatmap.