Mortgage Rate Prediction (30-Year Rate + Market Odds)

The official 30-year mortgage rate, tracked weekly, alongside the Fed-rate odds that drive it. Mortgage rates follow the 10-year Treasury and Fed expectations more than the Fed's own move, so the prediction market is a useful leading read.

89%implied rate-drop odds
+1.0 ptslast 24h
Next FOMC decisionOct 28
Updated Oct 21, 1:07 AM UTC

Prediction market says

88.5%

No: Strait of Hormuz traffic returns to normal by December 31?

Polymarket

The official data

30-year fixed mortgage rate7.4%
FRED MORTGAGE30USas of Oct 2026
10-year Treasury yield5.15%
FRED DGS10as of Oct 2026

Strait of Hormuz traffic returns to normal by December 31?

OutcomeImplied %Trade
No88.5%Bet
Yes11.5%Bet

What moves mortgage rates

Thirty-year mortgage rates track the 10-year Treasury yield plus a spread. The 10-year, in turn, moves on inflation data and Fed-rate expectations. That is why the Fed-rate prediction market is a sensible forward indicator for mortgages.

When cut odds rise, Treasury yields often ease and mortgage rates tend to follow, though the spread can widen or narrow independently.

FAQ

Does a Fed cut lower my mortgage rate?

Not directly. Mortgage rates track the 10-year Treasury and inflation expectations, which often move ahead of the Fed. A cut already priced in may have little further effect.