Applications for mortgage loan refinancing increased 3.35 percent over the week ending April 12, according to the Mortgage Bankers Association's refinance index.

The seasonally adjusted purchase index increased more than 2.58 percent during the same period.

Additional detail:

  • The market volume index for all mortgage loan applications revealed a 13.27 percent increase since the first week of January 2013 and a 19.65 percent increase since one year earlier.