Chesapeake Utilities (CPK) Shares Enter Oversold Territory By: Energy Stock Channel August 04, 2015 at 15:58 PM EDT In trading on Tuesday, shares of Chesapeake Utilities Corp. (CPK) entered into oversold territory, changing hands as low as $50.07 per share.. Read More >> Related Stocks: Chesapeake Utilities Corp Russell 2000 Dividend Growers ETF