Coal stocks are suffering after Arch Coal (ACI -7%) slashed its FY outlook on Friday for the...

|About: Arch Coal Inc (ARCH)|By:, SA News Editor

Coal stocks are suffering after Arch Coal (ACI -7%) slashed its FY outlook on Friday for the second time this year: Patriot Coal (PCX -7%), Consolidated Energy (CNX -4.8%), Alpha Natural Resources (ANR -4.2%) and Peabody Energy (BTU -2.8%).