The average rate on a 30-year mortgage eased again this week, extending a welcome trend for prospective homebuyers facing record-high home prices. The rate fell to 6.86% from 6.87% last week, mortgage buyer Freddie Mac said Thursday. A year ago, the rate averaged 6.71%. This is the fourth straight weekly drop in the rate, which has mostly hovered around 7% this year. Home sales have been falling in recent months as the elevated rates, which can add hundreds of dollars a month in costs for borrowers, have put off many home shoppers.
