Jefferies Financial upgraded at Oppenheimer to Outperform (JEF:NYSE)

Group 1 - Jefferies Financial Group (NYSE:JEF) was upgraded to Outperform at Oppenheimer, with a price target set at $81.00 [2] - Shares of Jefferies Financial Group increased by 5.51% in pre-market trading to $51.49 [2] - The stock has been declining since the company disclosed its exposure to bankrupt auto-parts maker First Brands [2]