FRC Research · Decision State Intelligence
Mortgage Decision
Macro-Cycle
FRC Research Division · May 2026
Mortgage underwriting does not exist in a static state. Lender overlay behavior follows macro-cycles — driven by interest rates, secondary market liquidity, regulatory pressure, and credit cycle position. FRC tracks these state transitions using the Overlay Friction Index (OFI) as the primary instrument.
Decision State Definitions
EXPANSION
OFI ≤ 40. Lenders loosening overlays, approaching agency minimums. Borrower-friendly conditions.
MODERATE
OFI 40–55. Mixed overlay behavior. Some tightening, some expansion. Program selection matters.
TIGHTENING
OFI 55–70. Overlays compressing across most categories. Edge-case borrowers face elevated denial risk.
RESTRICTIVE
OFI > 70. Maximum overlay friction. Only strongest profiles qualify at conservative lenders.
Historical State Transitions
Q4 2024
MODERATE — Elevated Friction
Rate environment at 7.2-7.8%. Conservative lenders maintaining elevated overlays from 2023-24 tightening cycle. Portfolio lenders starting to expand.
OFI: 44
Q1–Q2 2025
TIGHTENING — Peak Cycle
Secondary market tightening drove overlay compression across all categories. Q2 2025 OFI reached 52 — highest since 2023. SSDI rejection overlays widespread.
OFI: 48→52 (peak)
Q4 2025
EXPANSION — Rate Stabilization
Rate expectations shifting. Liquidity improving. Conservative lenders loosening DTI overlays. Non-QM expansion begins. FRC-RECOVERY-003 signal first detected.
OFI: 38 (cycle low)
Q2 2026 ← CURRENT
MODERATE — Re-Tightening
Conservative banks resuming overlay compression (FRC-TIGHTENING-001). Non-QM expansion offsetting (FRC-EXPANSION-002). Net state: moderate friction with divergent category behavior.
OFI: 47 ↗
Forward Scenarios
If rates decline (6.0-6.5%): OFI likely contracts toward 38-42. Non-QM expansion accelerates. Conservative overlays loosen. Favorable conditions for edge-case borrowers.
If rates stay elevated (7.0%+): OFI likely rises toward 52-58. Conservative tightening continues. Non-QM remains important escape valve. SSDI and 1099 borrowers face elevated overlay friction.
Embed the OFI Badge
Mortgage professionals and publishers can embed the live OFI badge. Each embed carries attribution back to FRC Research.
Copy this code to embed on your site:
<iframe src="https://financeratecalc.com/ofi-badge.html"
width="240" height="120" frameborder="0"
style="border-radius:10px;"></iframe>
FRC Research Division · Mortgage Decision Macro-Cycle · © 2026 FinanceRateCalc
Citation: FinanceRateCalc Research. (2026). Mortgage Decision Macro-Cycle. financeratecalc.com/mortgage-decision-cycle.html