What it does
OptionStrat provides an options strategy builder, optimizer and flow tools. It combines the legs of a position in one modeled payoff view. Free access uses delayed data, while paid subscriptions add live data and further analysis controls.
Use the strategy builder to describe the option legs, then examine the combined position as time and volatility change. This helps explain why a multi-leg strategy behaves differently from any one contract on its own.
The paid analysis tools include net Greeks, which summarize the position’s price sensitivities, along with commission inputs and saved-strategy history. Keep the costs and assumptions consistent when comparing two versions of a strategy.
Free quotes are delayed by 15 minutes. Premium access provides live, automatically refreshing data. A modeled payoff remains different from an executable quote, particularly when the gap between bid and ask prices is large. Check the selected plan’s current data entitlements before relying on a particular quote display.
Strengths
- Combines option legs in one payoff view
- Includes time and volatility inputs for strategy comparisons
Watch out for
- Free market data is delayed by 15 minutes
Best for
- Options learners studying how combined positions behave
- Researchers comparing strategy assumptions and costs
Sources
- OptionStrat | The Option Trader's Toolkit (Oct 25, 2026)