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  2. Valuation of options - Wikipedia

    en.wikipedia.org/wiki/Valuation_of_options

    In finance, a price (premium) is paid or received for purchasing or selling options.This article discusses the calculation of this premium in general. For further detail, see: Mathematical finance § Derivatives pricing: the Q world for discussion of the mathematics; Financial engineering for the implementation; as well as Financial modeling § Quantitative finance generally.

  3. Binomial options pricing model - Wikipedia

    en.wikipedia.org/wiki/Binomial_options_pricing_model

    In finance, the binomial options pricing model (BOPM) provides a generalizable numerical method for the valuation of options.Essentially, the model uses a "discrete-time" (lattice based) model of the varying price over time of the underlying financial instrument, addressing cases where the closed-form Black–Scholes formula is wanting.

  4. Stock option return - Wikipedia

    en.wikipedia.org/wiki/Stock_option_return

    %If Unchanged Potential Return = (call option price - put option price) / [stock price - (call option price - put option price)] For example, for stock JKH purchased at $52.5, a call option sold for $2.00 with a strike price of $55 and a put option purchased for $0.50 with a strike price of $50, the %If Unchanged Return for the collar would be:

  5. Call vs. put options: How they differ - AOL

    www.aol.com/finance/call-vs-put-options-differ...

    You purchase a six-month option with a strike price of $250 and an option premium of $20 per share. The breakeven price would be $230 per share and your maximum loss would be the $20 per share ...

  6. Options strike prices: What they are and how they work - AOL

    www.aol.com/finance/options-strike-prices...

    It’s the price at which you can buy or sell.

  7. Black–Scholes model - Wikipedia

    en.wikipedia.org/wiki/Black–Scholes_model

    In the standard Black–Scholes model, one can interpret the premium of the binary option in the risk-neutral world as the expected value = probability of being in-the-money * unit, discounted to the present value. The Black–Scholes model relies on symmetry of distribution and ignores the skewness of the distribution of the asset.

  8. Option time value - Wikipedia

    en.wikipedia.org/wiki/Option_time_value

    For an out-of-the-money option, the further in the future the expiration date—i.e. the longer the time to exercise—the higher the chance of this occurring, and thus the higher the option price; for an in-the-money option the chance of being in the money decreases; however the fact that the option cannot have negative value also works in the ...

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