JPMorgan says Chipotle's food crisis is at a turning point (CMG)

Michael Saechang/flickr JPMorgan analysts say Chipotle's food crisis has cost it three years of earnings growth, but they are now more bullish on the company. In a note Thursday, restaurant analyst John Ivankoe and team upgraded their rating on the company to "Overweight" and increased their price target by 10% to $510 per share. Chipotle shares rose by about 2.5% to $455.92 in early trading.  Ivankoe said the decline in so-called comparable-store sales — at stores open for at least one year ...