Analysts are expecting Ginnie Mae prepayments to increase moderately in the wake of last week’s announcement that FHA is reducing its annual mortgage insurance premium by 50 basis points. Specifically, the annual MIP would be lowered 50 bps for 30-year fixed-rate FHA mortgages, although the new charges continue to vary depending on loan-to-value ratio and loan amount. Streamlined refinances of FHA loans endorsed before June 2009 are not covered by the new pricing, nor are 15-year FHA mortgages. The timing of the announcement reflects...