Options explained: from one contract to the whole book
Explore expiry payoff and price, time and volatility scenarios. Then connect contracts and Greeks to EasyBear’s charts.
LEARN TO READ THE MARKET DATA
Understand the chart.
Know what it can tell you.
Start with the question you want to answer. Explore the calculation, follow a worked example, then apply the same reasoning to the data.
Options activity and modeled exposure describe different things. These guides help you keep the units, assumptions and limits in view.
Net Flow: follow the trades behind the chart
Explore an interactive example of net premium, net contracts, volume and moneyness.
Gamma and delta exposure
Understand the units, calculation assumptions and differences between GEX and DEX.
The gamma flip
Read a simulated zero crossing without treating it as a price forecast.
Call walls and put walls
Investigate exposure concentrations and their limits as price references.
0DTE gamma exposure
See how expiry changes the question you ask of the options book.
Reading the heatmap
Compare strikes and expirations, signs and colour scales.
Dashboard controls
Navigate the workspace, inspect a selection and interpret the displayed scope.
Live data, daily open interest and missing minutes
Separate refresh rate from source age, follow the GEX and DEX formulas, and compare platforms on the same terms.