The binomial and the Black and Schole theoretical accounts are option valuing theoretical accounts. the Binomial theoretical account involves finding the value of options utilizing a tree like format whereby the value of the option is determined by the termination clip period of the option and volatility. for the Black and Schole model the value of options is determined by merely acquiring a derivative that helps acquire the price reduction rates of options. Binomial pricing theoretical account: The binomial pricing theoretical account was introduced by Ross. Cox and Rubinstein in 1979 ; it provides a numerical method. in which rating of options can be undertaken.
Application: This theoretical account breaks down the option into many possible results during the clip period of the option. this steps organize a tree like format where by the theoretical account assumes that the value of the option will lift or travel down. this value is calculated and it is determined by the termination clip and volatility. Finally at the terminal of the tree of the option the concluding possible value is determined because the value is equal to the intrinsic value. Premises:
• The theoretical account besides assumes that the market is efficient in that people can non foretell the way of alteration in the stock monetary values. • The involvement rates are changeless and known and therefore they do non alter in the clip we consider an option. • The theoretical account assumes that there are no dividends paid during the period in which one considers the option. • The theoretical account assumes that the returns on the stocks are usually distributed. • It besides assumes that no committee is paid when purchasing or selling stock.