Carbo Ceramics Stock Getting Very Oversold By: Energy Stock Channel December 08, 2014 at 11:33 AM EST In trading on Monday, shares of Carbo Ceramics Inc. (CRR) entered into oversold territory, changing hands as low as $35.04 per share.. Read More >> Related Stocks: Carbo Ceramics S&P Oil & Gas Eqpt & Services SPDR