Dow Finishes Up 210

Stocks ended a turbulent week on an upbeat note Friday as healthy earnings from JDS Uniphase and a benign reading of economic growth touched off a rally in major technology shares and blue chips.

The Dow Jones industrial average rose 210.50, or 2 percent, to 10,590.62, led by advances in Microsoft, General Motors and SBC Communications. The Dow gained 364.03, or 3.6 percent, for the week.