U.S. currency jumped on Wednesday rising against the majority of its most-traded counterparts and rebounding from the lowest level in two weeks against the euro-area currency before the Beige Book business survey was released by the U.S. Fed. The so-called Greenback added 0.3% to $1.3637 by 6:50 a.m. London time following a drop to $1.3699, the least since January 2.