Worth Watching Stocks-Gerdau SA (ADR)(NYSE:GGB), Key Energy Services, Inc.(NYSE:KEG), Idera Pharmaceuticals Inc(NASDAQ:IDRA), CytRx Corporation(NASDAQ:CYTR)

New York, NY -- (SBWIRE) -- 01/06/2014 -- PennyStockChronicle covers the breadth of the markets, from NASDAQ, NYSE, AMEX, ETF, Penny Stocks, Emerging Markets, activities at the Fed and more. PennyStockChronicle brings you the most vibrant coverage of following stocks: Gerdau SA (ADR)(NYSE:GGB), Key Energy Services, Inc.(NYSE:KEG), Idera Pharmaceuticals Inc(NASDAQ:IDRA), CytRx Corporation(NASDAQ:CYTR)