Notizie/US MBA MORTGAGE REFINANCE INDEX -12.8% IN MARCH 14 WEEK; +33.8% VS 4 WEEKS AGO; +69.6% VS 1 YEAR AGOFlashUS MBA MORTGAGE REFINANCE INDEX -12.8% IN MARCH 14 WEEK; +33.8% VS 4 WEEKS AGO; +69.6% VS 1 YEAR AGOFFED30DSPXDJIEURUSD