On the upside
Rosetta Genomics (Nasdaq: ROSG) will host a business update conference call on Tuesday, October 2, 2012.
Shares of Renewable Energy Group (Nasdaq: REGI) soared after the Environmental Protection Agency increased the renewable volume obligation for 2013 to 1.28 billion gallons.
On the downside
A Motley Fool article said that investors should not buy Pandora Media (NYSE: P).
Motley Food warned investors to avoid Majesco Entertainment (Nasdaq: COOL).
Nvidia (Nasdaq: NVDA) mobile business division general manager Mike Rayfield left the chip maker to join an undisclosed company.
In the broad market, declining issues outpaced advancers by a margin of more than 2 to 1 on the NYSE and by more than 5 to 3 on Nasdaq. The Russell 2000 which tracks small cap stocks dropped 6 points to 858.