QQQ Leads Dow, S&P on Apple Earnings

The Nasdaq-100 PowerShares QQQ (NasdaqGM: QQQ) rallied more than 2% at Wednesday’s open to lead the major indexes. Top holding Apple (NasdaqGS: AAPL) jumped 10% after another quarter of strong earnings from the tech and market bellwether. “Apple had another blowout quarter, with revenue and...