UPDATE: Arch Coal Posts Wider Q4 Loss

Arch Coal (NYSE: ACI ) posted a wider-than-expected fourth-quarter loss. Arch Coal posted a quarterly net loss of $371.2 million, or $1.75 per share, versus a year-ago loss of $295.4 million, or $1.39 per share. On an adjusted basis, it lost $0.45 per share. However, analysts were projecting a loss