Dow wobbles at the open as rally stalls, Intel weighs on Nasdaq

9:52am: Stocks wobble US markets opened lower Friday, as investors took a cautious step back after a strong three-day rally. All three major indexes dipped out of the gate: the Dow fell 187 points, or 0.5%, to 39,907; the S&P 500 lost 13 points, or 0.2%, to 5,471; and the Nasdaq edged down 23 points, or 0.1%, to 17,143. After a stretch of record highs, markets appear to be catching their breath. Traders are digesting a mix of earnings reports and economic signals, trying to get a sense of whether this rally ...