Stocks Alert - Penn Virginia Corporation (NYSE:PVA), Eagle Rock Energy Partners, L.P. (NASDAQ:EROC), Cavium Inc (NASDAQ:CAVM), Entropic Communications, Inc. (NASDAQ:ENTR)

Las Vegas, NV -- (SBWIRE) -- 10/31/2013 -- EquityObserver.com covers the breadth of the markets, from stocks and bonds to ETFs, options, emerging markets, activities at the Fed and more .EquityObserver.com issues a special report on the following stocks: Penn Virginia Corporation (NYSE:PVA), Eagle Rock Energy Partners, L.P. (NASDAQ:EROC), Cavium Inc (NASDAQ:CAVM), Entropic Communications, Inc. (NASDAQ:ENTR)