Weekly mortgage demand rose for the first time since early March last week, but it won’t last

A brief calm in the midst of a rising interest rate storm boosted weekly mortgage demand ever so slightly last week, but it is unlikely to be the start of a new trend. Rates have already moved sharply higher this week.

Total mortgage application volume rose 2.5% for the week ended April 29 compared with the previous week, according to the Mortgage Bankers Association’s seasonally adjusted index. That was…