US HOT STOCKS: Oncolytics Biotech, Restoration Hardware, SolarCity -2- Wall Street Journal Drilling contractor Nabors Industries Ltd. (NBR, $13.85, -$0.68, -4.68%) is downgraded to underperform from hold by Jefferies. The firm, which also cut its price target to $13 from $15, said that "we lack confidence that NBR can recover significant ... |






