Another notable valuation metric for RTO is its P/B ratio of 3.09. Investors use the P/B ratio to look at a stock's market value versus its book value, which is defined as total assets minus total liabilities. By comparison, SGSOY has a P/B of 28.43. These metrics, and several others, help RTO earn a Value grade of B, while SGSOY has been given a Value grade of C. RTO is currently sporting an improving earnings outlook, which makes it stick out in our Zacks Rank model. And, based on the above valuation metr ...