**Sustained high mortgage rates around 7% through 2027, as projected in Fannie Mae’s October 2026 forecast and MBA outlooks, represent the main factor anchoring trader sentiment at a 62% implied probability that the overall delinquency rate stays below 3% by end-Q4 2027.** Recent ICE and MBA data show 30+ day delinquency rates fluctuating between 3.35% and 4.37% in 2026, with serious (90+ day) delinquencies rising modestly year-over-year but remaining near pre-pandemic levels at roughly 1%. Strong homeowner equity cushions, tight post-2008 underwriting standards with median credit scores above 750, and contained unemployment support the current pricing, even as FHA portfolios exhibit elevated stress and labor-market softening appears in leading indicators. Key near-term catalysts include upcoming FOMC decisions, Q3/Q4 2026 economic releases, and any shifts in 10-year Treasury yields that could alter rate expectations.