Apple, Facebook spur tech stocks; Molex surges By: MarketWatch September 09, 2013 at 11:04 AM EDT Apple gains on eve of iPhone event, Facebook nears $45, and Molex surges as Koch Industries agrees to buy electronics-components maker for $7.2 billion Read More >> Related Stocks: Apple Facebook Groupon Cl A Macy's PHLX Semiconductor Sector Index