Falling interest rates and a pending cut in FHA insurance premiums are prompting many lenders to prepare for a boost in refinance activity. “Recent-period lows should stimulate strong refinance activity,” said Bard Blackwell, an executive vice president and portfolio business manager at Wells Fargo Home Mortgage. He noted that low yields on 10-year Treasury notes have helped to decrease interest rates on mortgages in recent months. As of press time, the yield on 10-year Treasuries fell...