Economic data so far this week has played second fiddle to trade-related headlines but a slowdown in U.S. economic growth reported Thursday weighed on sentiment somewhat. 4. Nike soars 10% after quarterly earnings Shares of Nike (NYSE:NKE) soared nearly 10% in pre-market trade on Friday after the iconic athletic wear company reported quarterly sales of $9.79 billion, beating analysts' estimates of $9.41 billion, thanks to new product launches. Nike also announced after Thursday's close a four-year $15 billion buyback plan. In other positive earnings news, KB Home (NYSE:KBH) gained 4.2% in after-hours trading as the homebuilder reported quarterly results that beat on the top and bottom lines. 5. Oil prices trade higher with focus on U.S. production Oil prices moved higher on Friday as investors looked ahead to data gauging U.S. output.