Gexflow
Live Options Flow

See What Dealers Are Hedging Against

Real-time GEX and VEX heatmaps across crypto and US equities. Track dealer gamma exposure to anticipate price magnets, pinning zones, and volatility breakouts.

Open Live Dashboard How It Works
gexflow.app — Live Dashboard
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21 Instruments
24h Timeline Replay
Coming Soon DEALER Inference Engine
Live Real-Time Data
Core Features

Your Options Flow
Intelligence Layer

Built for traders who need to see dealer positioning before price moves — not after.

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GEX Heatmap
Visualize Gamma Exposure at every strike and expiry. Instantly spot gamma walls, pinning levels, and breakout zones where dealers must hedge aggressively.
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VEX Heatmap
Track Vanna Exposure across the surface. Understand how rising or falling implied volatility forces dealer delta-hedging flows and directional bias shifts.
Coming Soon
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Dealer Inference Engine
Go beyond static open interest. Our flow inference engine maps real-time trades to dealer positioning shifts — revealing where dealers are actually hedged, not just where contracts sit.
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Multi-Asset GEX Confluence
Compare GEX across correlated assets in one view. When BTC and ETH — or SPX and NDX — align at the same strike zone, the signal carries far more conviction than any single instrument.
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AI Market Analysis
AI interprets your GEX/VEX profile in real time — identifying confluence levels, key structures, and probable dealer response zones in plain language.
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24hr Timeline Replay
Scrub back through the last 24 hours of heatmap snapshots. Study how dealer exposure evolved intraday and anticipate where it's heading next.
Market Coverage

Crypto & Equities.
All in One View.

Pull live options data for crypto and US equities — all rendered on the same heatmap grid.

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Crypto
Full options chain — BTC, ETH, SOL and XRP — including nearest expiry inference and real-time Greeks.
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US Equities
SPX, NDX, VIX, SPY, QQQ, IWM, GLD, SLV, USO and Magnificent 7 — index and ETF options chains updated live.
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Korean Market
KOSPI 200 index options — monthly chain with exchange-provided Greeks, updated live during KRX hours.
BTCBitcoin
ETHEthereum
SOLSolana
XRPXRP
SPXS&P 500
NDXNasdaq 100
SPYS&P ETF
QQQNasdaq ETF
IWMRussell 2000 ETF
VIXVolatility
AAPLApple
NVDANVIDIA
MSFTMicrosoft
GOOGLAlphabet
METAMeta
TSLATesla
AMZNAmazon
GLDGold ETF
SLVSilver ETF
USOOil ETF
KOSPI 200KOSPI 200
VEX heatmap
How It Works

Strike-Level Dealer
Positioning, Visualized

The heatmap maps GEX or VEX intensity by strike price and expiry date. Teal = positive gamma (dealer-stabilizing). Purple = negative gamma (dealer-destabilizing).

Positive GEX — Dealer Long Gamma
Dealers sell rallies and buy dips. Acts as a gravitational anchor keeping price pinned near that strike.
Negative GEX — Dealer Short Gamma
Dealers must chase moves — buying into rallies, selling into drops. Amplifies volatility and accelerates breakouts.
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Key Structure Markers
Auto-detected confluence levels, flip zones, and high-significance strikes are labeled directly on the grid.
Key Structures

Auto-Detected Levels
That Matter

The engine flags gamma walls, GEX flip points, and peak Vanna zones so you never miss a critical structure.

BTC star markers
AI Analysis

AI Reads
Your Heatmap

One click triggers a full market read powered by AI — interpreting GEX/VEX structure, dealer bias, and key levels.

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Dealer Bias Summary
Bullish, bearish, or neutral dealer stance based on net GEX and structural positioning.
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Key Level Identification
Critical strikes and expiries where dealer hedging pressure is most likely to affect price.
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EN / KR Language Support
Full documentation and AI output available in English and Korean.
✦ GEXFlow AI — GEX ANALYSIS
DEALER BIAS: BULLISH — Net GEX +$2.4B

GAMMA WALL: $98,000 strike carries peak positive GEX. Dealers are long gamma here and will sell into any push above — expect price pinning into weekly expiry.

FLIP ZONE: $94,500 — Below this level net GEX turns negative. Dealer short-gamma behavior would accelerate downside momentum.

VEX NOTE: Elevated positive Vanna at $96K–$98K. A vol crush would produce dealer buying support in this range.
LIVE · Updated 14s ago

Stop Trading
Against Dealers

See the full gamma exposure picture before you enter. GEXFlow gives you the same view of options flow that market makers use to hedge — rendered live, updated continuously.

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