By Stephen Culp NEW YORK (Reuters) – Wall Street rallied on Monday, with U.S. equities picking up where their European counterparts left off as strong earnings and a financial policy reversal in the U.K. fueled risk appetite and boosted the sterling and euro against the greenback. A broad-based rally sent all three major U.S. stock indexes sharply higher, while Treasury yields eased and the dollar lost ground. “The catalysts that have triggered in the markets year-to-date are well-known,” said Joseph Sroka, chief investment officer at NovaPoint in Atlanta. “Now, investors are looking for green…