Benzinga's Top Upgrades

Analysts at BMO Capital Markets upgraded Patriot Coal

from “underperform” to “market perform.” PCX's shares closed at $21.84 yesterday. Patriot Coal's trailing-twelve-month revenue is $2.14 billion. Analysts at JP Morgan upgraded Rock-Tenn Company

from “neutral” to “overweight.” RKT's shares closed at $61.25 yesterday. Rock-Tenn's trailing-twelve-month ROE is 22.70%. Analysts at BMO Capital Markets upgraded Walter Energy Inc

from “market perform” to “outperform.” WLT's shares closed at $109.63 yesterday. Walter Energy's PEG ratio is 0.14. Analysts at Jefferies & Company upgraded Noble Corporation

from “hold” to “buy.” NE's shares closed at $36.09 yesterday. Noble's trailing-twelve-month operating margin is 21.93%.