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Made by QuantWheelTradingView

VEX heatmap indicator for TradingView

Vanna, the change in option delta as implied volatility moves, as cells behind the candles and as markers beside price, on the TradingView chart you already use.

Made by QuantWheelWorks on TradingViewUpdates Every 5 minutes

Try DemoStart 7‑Days for $1

$1 for 7 days • Cancel anytime • 14-day money-back guarantee

Does the VEX heatmap tell me when to buy or sell?

No. It draws Vanna exposure by strike and time behind the candles and refreshes every 5 minutes. Vanna estimates depend on the options data and the model. They are research context, never a forecast of the next move.

Before you add it

The same five facts on every indicator

Buy or sell signals
None
It draws data only
Updates
Every 5 minutes
Works on
TradingView
Chrome, Firefox and the desktop app
Plan
Wheel or Quant
From $35/month billed yearly
Refund
14 days
Money-back guarantee

Wheel plan

$79/month

$1 for 7 days

Then $79/month. The Quant plan, $119/month, adds Options Flow and Whale Prints.

  • GEX, GEX heatmap, VEX heatmap and DEX indicators
  • Browser extension and desktop app, one key
Compare plans

Try it on a chart

Sample data. The prices and levels are made up.

What it draws

VEX by strike and time

Vanna exposure cells behind the candles, with the coming expirations as slices beside the chart.

VEX by strike and time on a sample chart

Vanna markers

Modeled Vanna levels for the active ticker, drawn beside price.

Vanna markers on a sample chart

Expiration window

The automatic window of 0 to 45 days to expiration, or one expiration you pick in the popup.

Expiration window on a sample chart

Two switches

The VEX heatmap and the Vanna markers come and go on their own, without changing the GEX, DEX or flow layers.

Two switches on a sample chart

Futures levels

With futures levels on, the Vanna levels of SPX, NDX, RUT and DJX map onto their futures contracts too.

Futures levels on a sample chart

How to read it

Add volatility sensitivity to the chart

  • VEX by strike and time
  • Vanna markers
  • Expiration window
  • Two switches
  • Futures levels

Vanna estimates depend on the options data and the model. They are research context, never a forecast of the next move.

Price and access

Wheel plan
$79/month
Quant plan
$119/month
Trial
$1 for 7 days
Refund
14-day money-back guarantee

Cancel anytime. Renews at the same monthly price.

Add it to your chart

  1. Add to Chrome

    Install the extension from the Chrome Web Store. It needs Chrome 116 or newer.

  2. Open a chart

    Go to tradingview.com/chart and open the ticker you want to study. The extension follows the active chart.

  3. Paste your key

    Click the extension, paste your QuantWheel key once, and switch on the indicators you want.

Reviews

No reviews yet. Reviews will show here as people use the indicator, low ratings included.

Questions

VEX heatmap

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.

Vanna is the change in an option's delta as implied volatility changes. VEX is vanna exposure across the modeled options book.

The automatic window of 0 to 45 days to expiration, or one expiration you choose in the popup.

What changed

Each update appears here on the day it ships.

The facts come from the indicator's own page and the QuantWheel pricing page, checked 17 October 2026.