Tesoro (TSO) volatility Up, shares near two-year low on weak California economy & oil spreads

May 8, 2008 12:45 PM EDT Send to a Friend
Tesoro (NYSE: TSO) : TSO, an oil refiner, is recently trading down $1.47 ...

This is a premium only article. To continue reading this and other premium stock market news articles please sign-in or upgrade to StreetInsider.com Premium below (Free Trial) LEARN MORE

Member Login