The upcoming batch of non-agency interest-only mortgages that will hit a 10-year recast is larger than the IO recast volume seen last year, according to Moody’s Investors Service. However, the rating service predicts that a spike in default rates prompted by the recasts will be less severe than that of 2015. “Default rates will likely stay below those of Alt A IO loans in non-agency mortgage-backed securities which re-cast to full payment in 2015 because of a slightly smaller expected ...