After hours: February 28 at 6:21:29 PM EST ...

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.

NEW YORK — A tube of lip balm may seem like the perfect antidote to dry, cracked lips. But do these over-the-counter products soothe flaking or can they make it worse? Though dry lips can happen ...