According to the Mortgage Bankers Association’s Weekly Applications Survey, average mortgage rates fell to yet another new survey low last week. The average contract interest rate for 30-year fixed-rate mortgages with conforming loan balances fell to 3.91 percent from 3.93 percent the week before. Despite the drop, mortgage loan demand was relatively flat. The Refinance Index dropped 1.5 percent from the previous week and the Purchase Index slipped 0.6 percent. The Market Composite Index, which measures total mortgage loan application volume, fell 1.3 percent from the week before. The refinance share of all mortgage activity was unchanged at 76.6 percent. More here and here.