🏡💡 What’s the deal with “portable mortgages”? The FHFA is looking at a new idea that would let homeowners take their current mortgage — and low interest rate — with them when they move. Not trading a 3% rate for today’s 6.5ish%. 🙅‍♀️📉 🔥 Sounds great but tere’s the catch: Economists say portable mortgages don’t fit the way the U.S. mortgage system is built. Mortgages are tied to the property, not the person — and changing that could disrupt how mortgage-backed securities are priced, make ser