Wall St climbs as dollar drop eases worry over earnings impact

Investors were cautious ahead of a U.S. Federal Reserve statement due on Wednesday, when they expect the central bank to give a clearer signal on the timing of its first interest rate hike in almost a decade. The Dow lost 0.6 percent last week while the Nasdaq declined 1.1 percent. "It's just a little bit of relief from last week's selloff," said Joseph Benanti, managing director, sales and trading of Rosenblatt Securities in New York. A recovery in the euro reassured some in