Subject: Re: Covered call?
First, sell options in a tax advantaged account. brk is not really a good stock to sell options on, because the IV is very low and therefore the premium is low. If you calculate the intrinsic value of BRK, and write the call at the price, who care if it is called away. Just write a put on it, when the stock is called away. You lose money when you buy back the call at a loss.