KYIV, Feb 7 (Reuters) - Three people were killed in a Russian guided bomb attack on Ukraine's northeastern region of Sumy, Ukrainian authorities said on Friday. The attack late on Thursday with ...

A street sign for Wall Street is seen outside the New York Stock Exchange (NYSE) in Manhattan, New York City, U.S. December 28, 2016. REUTERS/Andrew Kelly/File Photo Wall Street's main indexes ...

The P/B ratio shows how a stock's market price compares to its book value. It helps gauge whether a stock is undervalued or overvalued relative to its net assets.