GEX histogram and walls
The strike-by-strike GEX histogram with the call wall and the put wall, pinned to the chart and redrawn as you pan and zoom.
Gamma exposure
GEX indicator for TradingView
Gamma exposure beside price, drawings and the indicators already on your TradingView chart: the histogram by strike, the call wall, the put wall and the gamma flip, drawn by the QuantWheel Chrome extension.
Included in GEX + Wheel and Quant plans.
TradingView · SPY 5m · QuantWheel overlaylive
What it adds
Read the gamma structure without leaving the chart
Gamma exposure, or GEX, estimates how option gamma is spread across strikes. The extension pins that structure to the plot area of the chart, so the call wall, the put wall and the gamma flip sit where price is trading and move with you as you pan and zoom.
The gamma flip
The level where net gamma exposure changes sign, drawn as a line across the chart.
Call and put bars or net GEX
Switch the histogram between call and put bars and net GEX from the popup.
Up to four expirations
Choose up to four GEX expirations, or leave the picker empty and the extension selects the automatic set.
GEX history dots
Turn on the historical GEX dots to see where the exposure sat on earlier bars.
Futures levels
Map SPX and SPY levels onto ES and MES, NDX and QQQ onto NQ and MNQ, RUT and IWM onto RTY and M2K, DJX and DIA onto YM and MYM. The ratio refreshes hourly.
How it works
Three steps
Open the ticker
Open the chart you want to study. The extension reads the active symbol every 8 seconds and follows it.
Turn on the GEX layer
Switch on GEX histogram + walls, pick call and put bars or net GEX, and choose expirations if you want a narrower view.
Read the levels beside price
The layer refreshes every 5 minutes while the tab is visible. Compare how price trades around the walls and the flip.
Know the limit
GEX is a model of options positioning. A wall or a flip is research context, never a buy or sell signal.
FAQ
Straight answers
GEX
No. It is QuantWheel's Chrome extension drawing on the tradingview.com chart, so it works with any layout and needs no Pine script. Install it from the Chrome Web Store, open a chart and paste your key.
Every 5 minutes while the tab is visible. Fetching pauses in a hidden tab and catches up when you come back.
Yes. The popup takes up to four GEX expirations. Leave it empty and the extension picks the automatic set.
Compare related indicators
The same extension, the same key. Each page explains one indicator.
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The delta exposure flip, the level where net delta exposure changes sign, beside the GEX walls.Ready to see it on your chart?
Add the extension, paste your key once, and switch the layer on.
Included in GEX + Wheel and Quant plans.