Option Chart

Plot listed contracts against each other, across several expirations, with an optional fitted curve: the volatility smile, delta by strike, and more. It works on the delayed feed with no account, and on real-time data from a connected brokerage. Choose the source as the Provider in the widget’s settings. See Option charting.

SPY implied volatility against strike for three expirations, calls and puts, with fitted curves.

Settings

The top bar, saved as you change it:

  • What to plot against what: Implied Volatility, Mid Price, Delta, Gamma, Theta, Vega, Rho, or Theoretical Price, against Strike, Delta, or Mid Price.
  • Which Expirations.
  • Calls, Puts, Both, or Combined.
  • Fitted or Points only, where a fit applies.

Configure sets the Provider and Symbol.

Actions

Click a point to open that contract in an Option widget. ⋮ opens Open Quote, Open Price Chart, and Open Option Chain.