Fannie Mae Selling Guide C3-5-02: Calculating the Weighted-Average Pool Accrual Rates for ARM Flex Pools Using a Fixed MBS Margin
This topic contains information on calculating the weighted-average pool accrual rates for ARM Flex pools using a fixed MBS margin.
Fannie Mae publishes the full text of this section: Fannie Mae Single Family Selling Guide on the Fannie Mae website. Zeitro Strata answers questions about it with the passage and page cited.
Guideline text quoted as published by the agency. The latest published version governs. This is not an underwriting decision.

