GEXRadar — Walls on TradingView

GEXRadar overlays live gamma exposure walls, put walls, gamma flip, vanna, charm, and DEX strikes directly onto your TradingView charts. Built for options traders who already use TradingView and want to see the dealer positioning that's actually moving price — in the same window, on the same chart, no tab switching. ═══ FEATURES ═══ • Real-time Call Wall, Put Wall, and Gamma Flip zones drawn directly on any chart — color-matched to the GEXRadar Pine indicator (green / red / amber) with translucent fill bands so you can see at a glance which zone the price is approaching. • Secondary call walls and put walls as dashed dimmed lines, so you can see the full structure of where dealer hedging is concentrated. • Automatic ETF → futures conversion: load NQ1!, MNQ, ES, MES, etc., and the extension fetches the underlying QQQ/SPY gamma data, then converts the wall prices to futures scale using the live Yahoo Finance ratio. Wall labels show both the futures price AND the underlying ETF price in parens — e.g. "Call Wall 29297.75 / (710.00)". • Vanna, charm, DEX, and levels-tab strike overlays — all optional, all toggleable from the in-chart settings panel. • Floating HUD panel with full key levels, top call/put strikes by GEX, Vol/OI prints, and a one-click data string export for use with the GEXRadar Pine indicator as a fallback. • 3,500+ tickers supported — every optionable stock, ETF, and major index that GEXRadar tracks works in the extension. ═══ HOW IT WORKS ═══ This extension is a companion to gexradar.io, a paid options analytics platform. It reads your gamma data live from your GEXRadar account (via a license key issued from your dashboard) and draws the levels on TradingView so you don't have to flip between tabs. A valid license key from your GEXRadar dashboard is required. Without an active subscription the extension cannot fetch data — get one at https://gexradar.io. ═══ PRIVACY ═══ The extension only communicates with gexradar.io (your account data), TradingView (where it draws), and Yahoo Finance (for live ETF/futures ratio quotes). It does NOT collect, store, or transmit any of your trading data, browsing history, or personal information. Your license key is stored locally in chrome.storage so you don't have to re-paste it every session. ═══ INSTALLATION ═══ 1. Install the extension. 2. Log into your GEXRadar account at gexradar.io. 3. Visit gexradar.io/dashboard/extension to retrieve your license key. 4. Click the GEXRadar extension icon in your toolbar and paste the key. 5. Open any TradingView chart — walls appear automatically. For futures charts (NQ1!, ES1!, etc.), enable the ETF→Futures toggle in the settings panel. ═══ SUPPORT ═══ • Website: https://gexradar.io • Discord: https://discord.gg/ak5e6j3mtH • X / Twitter: @GEXRadar