PLUG - 1.77 Pre-market now at 1.81/1.85 Plug Power Increases Fuel Storage, Runtime By 56% in New Fuel Cell Product for Industrial Mobility Market http://stockcharts.com/c-sc/sc?s=PLUG&p=D&b=5&g=0&i=t16280875431&r=1522758121217 http://stockcharts.com/c-sc/sc?s=PLUG&p=W&b=5&g=0&i=t90943277082&r=1522758096105