On the upside
An increase in the use of coal in Europe lifted shares of Alpha Natural Resources (NYSE: ANR) and Patriot Coal (NYSE: PCX).
Five Star Equities issued a research report on Keryx Biopharmaceuticals (Nasdaq: KERX).
On the downside
Shares of Groupon (Nasdaq: GRPN) continued falling after an analyst lowered his price target on the company from $15 to $12 and executive chairman and co-founder Eric Lefkofsky announced that he would step back from his duties.
UBS downgraded CTC Media (Nasdaq: CTCM) to a Neutral rating.
Profit taking sank shares of ATP Oil & Gas (Nasdaq: ATPG).
In the broad market, advancing issues outpaced decliners by a margin of nearly 7 to 2 on the NYSE and by 5 to 2 on Nasdaq. The Russell 2000 which tracks small cap stocks soared 10 points to 818.