need help with stock option price calculation.
I have identified a short trade in heromotoco in cash @ 2943 with an sl @ 2958. now the nearby put option is 2950 which I want to buy when the price reaches 2943 in cash. now I place pending orders for my trades.
here is my problem, how should i find in advance the price of PE2950 when it reaches 2943 cash? is there any calculation or something? please help.