Fannie Mae and Freddie Mac ended 2016 with a bang when fourth quarter combined earnings totaled stellar results, nearly $9.9 billion, representing the best quarter of the year. Fourth-quarter earnings were largely driven by high gains in the fair market value of the GSEs’ hedges, which gained $10.2 billion on a combined basis. “Interest rates went up in the fourth quarter, therefore you saw an unusually large gain in the accounting,” Freddie CEO Donald Layton told Inside The GSEs. Both GSEs had quarterly earnings increases throughout the year. Fannie reported $5.0 billion in the fourth quarter, up from the $3.2 billion in the third quarter, and Freddie more than...