Reversal of Fortune: S&P 500, Nasdaq Snap Weekly Winning Streaks; Dow Rallies On

The S&P 500 and Nasdaq tumbled this week as investors dumped tech stocks and investors looked ahead to the Italian referendum on Sunday . The S&P 500 fell 1% this week after finishing little changed at 2,191.95 today, while the Dow Jones Industrial Average ticked up 0.1% this week after dipping 21.51 points, or 0.1%, to 19,170.42. The Nasdaq Composite dropped 2.7% this week after rising 0.1% to 5,255.65 today. Wellington Shields' Frank Gretz looks back at the tech wreckage :