Where things stand
There's been talk of a housing affordability executive order. As of Oct 30 we haven't seen one signed. This page is the durable explainer: when an order lands, we'll read the text on whitehouse.gov and score it against these levers.
What an EO can't do
An executive order can't set the 30-year rate. That rate follows the 10-year Treasury plus a spread that investors in mortgage bonds demand. Neither is set by the President.
Levers it can pull
It can direct agencies. Asking FHFA to change Fannie and Freddie fees (LLPAs, g-fees) touches individual loan pricing, roughly 0 bps for the national average in the week it's announced. Directing more agency MBS buying could narrow the mortgage spread; that's the one lever that can move the average, and the size depends on dollars and duration. Anything that adds to the deficit can push the 10-year, and rates, the other way.
How we'll score it
Headline only, no text: 0 bps. Fee changes: 0 bps to the average, reprice individual files. Spread measures with stated size: we'll estimate bps from the change in the mortgage-Treasury spread, and say so as a RateScore estimate.
What to do
Don't sit out a deal waiting for an order. Run the wait check on the rate you can get now and decide what a good day looks like.