In: Finance
A put is currently being traded on an underlying security. An investor buys a put option for $7 per share. The strike price is $100 per share and the option expires in three months.
a) What is the profit of this trade per share if in three months the price of the
underlying security is $117 per share?
b) How does you answer to part a) change if the price of the underlying security in
three months is $99 per share?
The put Option was bought for $7. Strike price is $100.
a) If the Market price is $117, the security will be sold in market as the higher price is offered there. So, the profit shall be 17 (117-100) on sale. But, the Put option will expire unutilized. So, the net Profit shall be,
Profit = 17 - 7 = $10.
b) If the Market price is 99 and thus the put option will be exercised. So, the Profit will be 100-99 = $1. So, the put option cost $7. So,
Profit = 1-7 = $6 Loss