Learn the Tools

Delta, Gamma, Vega, Theta, Vanna, and Charm — what each Greek measures, why it matters, and how dealer positioning around them drives intraday price behavior.

GEX (Gamma Exposure) reveals whether dealers are amplifying or dampening market moves. Learn what positive and negative GEX mean, where the gamma flip sits, and how to use GEX levels as intraday reference points.

VEX (Vanna Exposure) tracks how dealer delta hedging responds to changes in implied volatility. When IV spikes or collapses, vanna flows create real buying and selling pressure — independent of any directional move.

DEX (Delta Exposure) shows the net directional position dealers hold across all open options contracts. Unlike GEX which governs volatility regime, DEX reveals the underlying directional tilt baked into the options market.

CHEX (Charm Exposure) tracks how dealer delta changes over time as options approach expiration. Charm flows are strongest on Fridays and in the final hours of trading — and they explain many of the "unexplained" drifts and pins traders observe near the close.

A walkthrough of the gammaflowpulse dashboard — how to navigate it, switch tickers, understand the header data, and know which tabs are available at your tier.

The Live Charts tab overlays real-time GEX levels onto a candlestick price chart, so you can see exactly how price interacts with gamma flip, call wall, put wall, and key strike levels throughout the session.