Patterson-UTI Energy (PTEN) shares rose more than 5% in Friday afternoon trading after JPMorgan upgraded the drilling services company to neutral from underweight and raised its price target to $12 from $10.
Trading volume stood at over 8.4 million shares, compared with a daily average of more than 9 million shares.
Price: $10.38, Change: $+0.53, Percent Change: +5.38%