Stocks making the biggest moves midday: Dunkin' Brands, Sonos, Chipotle & more

Dunkin' Brands– Shares of the restaurant operator dropped early 5 percent after the company reported revenue that missed estimates. For quarterly earnings, Dunkin' Brands beat estimates by three cents. Chipotle Mexican Gri l l– Chipotle stock surged a whooping 14 percent after the restaurant chain reported adjusted quarterly profit of $1.72 per share, beating...