Adjustable-rate mortgages (ARMs) often get more attention when rates climb, but don’t fool yourself: their actual footprint in the U.S. housing market remains modest. Since a Zero Hedge tweet saying that ARM loans now make up 41% of mortgages held by U.S. banks went viral on Sunday night, the mortgage community has been abuzz with confusion. HousingWire Lead Analyst Logan Mohtashami addressed the...



