Credit Suisse's Rating Change Only Had Short-term Impact, Patterson-UTI Energy Up 18.3% (PTEN)
June 09, 2016 at 01:13 AM EDT
Credit Suisse downgraded Patterson-UTI Energy (NASDAQ:PTEN) from Neutral to Underperform a week ago. The shares closed at $21.56, or 18.3% over the $18.22 price of one week ago.Patterson-UTI Energy...