OptionScope Open the app →

Free options tools

Real market data, a real Black-Scholes engine — no signup required to start.

No signup
Expected Move Calculator

Enter any ticker to see the market's implied ±1σ price range into its next expiry or earnings, from live ATM straddle pricing.

Free
Next-Gen Option Chain

The cluttered chain, redesigned: calls left, puts right, strikes centered, with liquidity micro-bars and unusual-activity flags in every row.

Free
Greeks Lab

Five ways to see risk: a live what-if slider sandbox, a color-coded matrix, rotatable 3D surfaces, a P&L heatmap, and a strategy builder.

Free demo · Pro for any symbol
Fair Value Engine

A Black-Scholes fair-value gauge: is this contract cheap or expensive, IV vs. realized volatility, and where IV sits in its 1-year range.

Free
Market Scans

Three starter scans across the optionable market — IV Rank extremes, Vol>OI unusual activity, and upcoming earnings.

Pro
X-Factor: Gamma Flip Heatmap

Dealer positioning made visible — where market makers flip from stabilizing to destabilizing, plus the expected-move cone overlaid on price.

New to options?
Start with the volatility guides in the Learn hub →
OptionScope · Free
See everything the option is pricing — not just the number on this page.

This page gives you one figure. The workspace gives you the reasoning behind it: the gamma flip heatmap showing where dealer hedging starts amplifying moves instead of damping them, the 0DTE Modeler, the Position Analyzer for trades you already hold, and the full Edge scan library — every tool free, on the same real CBOE data. No card, no paywall.

Open the free workspace → Or compare against other tools →
Not ready? Get the volatility read each week.

Which names have the richest and cheapest implied vol, what the market is pricing into the week's earnings, and the occasional teardown of how a trade actually paid or did not. Free, no spam, one click to leave.