Subject: Re: book recommendation
From your limited description, it sounds like the wheel strategy

It is similar, but it is based on valuations. You need to be good at calculating the intrinsic value of the stock. Also, it is set up, so you never lock in a loss. The only way to lose money is if you sell a put, and the stock plunges, which did happen to me. However, I can sell calls at the strike price of the put, so no loss is locked in. You do need to find just the right stock for it to work.