i sold a cover call last month strike $20 expire this weekend. if it get call away, i am still get a profit of about $2.30 per share. I cant sell a put because i dont have a cash reserve available as require by my brokerage account... should i take a lost on that cover call and close out my position or let it get call away and hoping to get back in later on? i am a novice investor with so much i need to learn? any advise will be greatly appreciate.