It is covered because I am long 2.50. Difference between my long 2.50 and my short 5.00 is 2.50 so if at 2010 Jan stock price is at 5 or above and these contracts exercised then I will get 2.50. If stock is below 5 then my shorts will not be exercised and I will keep premium plus I will get what ever is above 2.50.
I will have a loss if stock is below 2.50 in Jan 2010 expiration.
Spreads greatly reduce your carrying costs but they reduce you potential of higher profit also.
I hope it explain.
Farooq
Farooq This post is for educational and amusement purposes only, and is not to be interpreted as trading advice. Consult your financial adviser before placing any trade.