• Current calculationscalcs

    See what's planned, let us know what you'd like to see, and stay updated: Find out more

    Ratio Back Spread Calculator

    A ratio back spread involves selling one lot of in-the-money options, and buying twice as many at- or out-of-the-money options (of the same type and expiry), to open the trade for a credit.

    A call ratio back spread is strongly bullish, requiring a strong upward move to profit. Conversely, a put ratio back spread is strongly bearish.

    Underlying stock symbol

     Get price ?
    $?
    Add stock purchase
     
    $?
    #
    $

    Long leg (x2)

     
    $?
    #x100?
    $
    Manual settings
     ?
     ?
    $?
     ?

    Short leg

     
    $?
    #x100?
    $
    Manual settings
     ?
     ?
    $?
     ?

    Spread

    $0?
    Calculate
    $ ?
     ?
    More output options
     ?
     %?
     ?
     

    Estimated returns

    Click the calculate button above to see estimates