Answer:
$500 loss
Step-by-step explanation:
Since you purchased a call contract for IBM stock, you had the option to buy IBM stock at a specified price ($125) within a specified time (?). The problem is that the price of your call contract was higher than the market price at that specific date. Obviously you will not exercise your option in order to limit your losses.
long call profit = Max [0, (current stock price - strike price) x number of shares] - premium paid)
where:
- current stock price = $123
- strike price = $125
- number of shares = 100
- premium paid = $5 x 100 = $500
long call profit = Max [0, ($123 - $125)(100)] - $500 = -$500