Stocks see mixed end to volatile week

Stocks fell Friday after an early rally lost steam.
A sell-off had shaved thousands of points from the major US indices last week.
Watch US stocks trade in real time here.Capping a volatile week on Wall Street, stocks pared earlier gains Friday as investors weighed strong corporate earnings against fears about rising rates and the prospect of slowing economic growth around the world. 
The Dow Jones industrial average ended up 0.25%. The Nasdaq composite closed down 0.48% after an earlier ra