### Comment:
Thanks for the info! I have some more questions. 
  
 If I want to exercise my right to purchase a call, is it necessary for a buyer to exist who’s willing to sell me at the strike price? 
  
 Also, I can sell the call option itself, right? Is the price of that option pre-determined? If so, where is it noted? If not, what determines the price?

### REPLY:
If you are saying that you want to exercise your option, then the person who sold it to you must oblige (option assignment). 
  
 If you want to sell a call, there are bid prices and ask prices. You can set your ask price or just take the highest bid price (what happens when you sell at market). Just because you ask a certain price, doesn't mean it will get filled though. The b/a spread can be found in an option chain.

### END.