Tesoro (TSO +4.4%) enjoys an upgrade to Neutral from Underperform by BofA on expectations the...

|About: Tesoro Corporation (TSO)|By:, SA News Editor

Tesoro (TSO +4.4%) enjoys an upgrade to Neutral from Underperform by BofA on expectations the refiner's shares will benefit this summer from tighter gasoline crack spreads and increased disclosure about planned projects.