Help topic
Gamma & exposure
GEX, DEX, VEX, CEX, key levels, forecasts and interval maps
10 articles in this topic
Understand modeled dealer exposure
Read GEX, DEX, VEX and CEX without treating them as observed dealer inventory.
Read Exposure by Strike
Find modeled concentrations within your selected chain.
Compare Exposure by Expiration
See which dated expirations contribute to the modeled total.
Read Key Levels and ranked walls
Separate call/put concentrations from gamma reference calculations.
Use Gamma Curve and zero-gamma crossings
Inspect modeled exposure across hypothetical underlying prices.
Read the strike-by-expiration Heat Map
Explore exposure, OI, flow and available contract fields in a two-dimensional grid.
Use Interval Map through the session
Compare exposure by strike across time buckets while preserving missing intervals.
Read Exposure Forecast
Compare observed prices with modeled levels and a variance-clock range.
Use 0DTE and overnight Gamma sections
Keep expiration and session choices distinct when focusing on short-dated risk.
Track Levels / Time
Compare changes in reference levels with the underlying price through a session.