Hedging put option with the set probability in case of paymentof dividends on a risk active
Risk and risk free assets, circulating in a financial market, have current prices( ) ( ) { } 20 exp 2 t t S S t W = − + and { } 0 exp t B B rt = , [ ] 0, t T , where ¦ 0, > 0, > r 0 0, S >0 0. B > Current capital value of investor t t ¦ ¦ t t t X B S = + , where ( ) t t t ¦ ¦ , ¦ = is an investmentportfolio. Dividends are paid in accordance with the process t D at the rate ¦¦ t t t dD S dt = , ¦ 0 > .The problem is considered: to find the option price with the payoff function ( ) T T f K S+ = − ,where 0 K > is the striking price, as well as the hedging strategy ( ) t t t ¦ ¦ , ¦ ∗ ∗ ∗ = and capital t X ∗ ,which ensures the fulfillment of the payment liability ( ) T T T X f S ∗ = with the set probability( ) 1 ¦ A = − P , 0 ¦ 1 < < .
Keywords
dividends, European put option, hedging strategy, the price of an option, financial market, дивиденды, Европейский опцион продажи, хеджирующая стратегия, цена опциона, финансовый рынокAuthors
Name | Organization | |
Daniluc E.J. | Daniluc_Elena@sibmail.com | |
Dyomin N.S. | dyomin@fpmk.tsu.ru |
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