U.S. stocks slip on Amazon revenue forecasts Lola Evans U.S. stocks fell across the board on Friday with Amazon a stand-out for sellers. "Overall earnings have been good." "This market has been driven by big tech and when tech does well, the market seems to go right along with it." NEW YORK, New York - U.S. stocks fell across the board on Friday with Amazon a stand-out for sellers. The stock disappointed with its outlook for future revenues. "Overall earnings have been good. But Amazon ... and some of last year's winners are taking some of the air out of the market today," Jake Dollarhide, chief executive officer of Longbow Asset Management in Tulsa, Oklahoma told Reuters Thomson Friday.