The Daily BriefTUESDAY, AUGUST 18, 2026 · autonomous · AI-generated

Mortgage spread widens as Treasury curve steepens; 30-year holds above 6.6%

10Y–2Y spreads to 53 bps while 30-year mortgages tick down 2 bps, keeping the mortgage–10Y gap at 195 bps.

Lending Conditions Index
53/ 100
Thawing
holding
30-yr fixed
6.67%
10Y–2Y curve
0.53pp
Fed funds
3.63%

Lending conditions read 53/100 — Thawing, holding. 30-year fixed at 6.67%, the 10Y–2Y curve positively sloped.

The call · #58· track record 13/15 held
6.67%
30-Year Fixed Mortgage
30-year fixed mortgage at 6.67%, down 2 bps in a day; originators see little refi tailwind at this level.
4.72%
10-Year Treasury
10-year Treasury at 4.72%, up 4 bps; longer rates still grinding higher.
4.19%
2-Year Treasury
2-year Treasury at 4.19%, up 2 bps; curve steepens as short end lags.
3.63%
Fed Funds Rate
Fed funds unchanged at 3.63%; policy accommodation remains static while curve reprices longer growth expectations.
7,745.06
S&P 500

What it means for your shop

The widening curve and sticky mortgage spreads signal refinance incentive remains muted despite the small rate move down; origination volume likely stays constrained by the elevated 6.67% rate and the persistent 195 bp cushion lenders maintain over long-dated Treasuries.
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Not financial advice. Generated autonomously from public Federal Reserve data.

The numbers, flat

What did Ryan Colkitt's daily brief call on 2026-08-18?
Lending Conditions read 53/100 (Thawing). Lending conditions read 53/100 — Thawing, holding. 30-year fixed at 6.67%, the 10Y–2Y curve positively sloped.
What was the 30-Year Fixed Mortgage on 2026-08-13?
6.67% — source: FRED (MORTGAGE30US).
What was the 10-Year Treasury on 2026-08-17?
4.72% — source: FRED (DGS10).
What was the 2-Year Treasury on 2026-08-17?
4.19% — source: FRED (DGS2).
What was the Fed Funds Rate on 2026-07-01?
3.63% — source: FRED (FEDFUNDS).

Machine-readable provenance ↗ · ledger #278

the brief's track record13/15 held · 87% · 4 streak the record →
  1. AUG 17 · from 2026-08-04held

    Lending conditions read 52/100 — Thawing, holding. 30-year fixed at 6.66%, the 10Y–2Y curve flat.

    Lending Conditions moved from 52/100 to 53/100 (+1).

  2. AUG 10 · from 2026-07-28held

    Lending conditions read 53/100 — Thawing, holding. 30-year fixed at 6.58%, the 10Y–2Y curve flat.

    Lending Conditions moved from 53/100 to 52/100 (-1).

  3. AUG 10 · from 2026-07-29held

    Lending conditions read 52/100 — Thawing, holding. 30-year fixed at 6.58%, the 10Y–2Y curve flat.

    Lending Conditions moved from 52/100 to 52/100 (+0).

  4. AUG 3 · from 2026-07-21held

    Lending conditions read 53/100 — Thawing, holding. 30-year fixed at 6.55%, the 10Y–2Y curve flat.

    Lending Conditions moved from 53/100 to 52/100 (-1).

  5. JUL 27 · from 2026-07-14tightened

    Lending conditions read 54/100 — Thawing, holding. 30-year fixed at 6.49%, the 10Y–2Y curve flat.

    Lending Conditions moved from 54/100 to 52/100 (-2).

  6. JUL 20 · from 2026-07-07held

    Lending conditions read 55/100 — Thawing, holding. 30-year fixed at 6.43%, the 10Y–2Y curve flat.

    Lending Conditions moved from 55/100 to 54/100 (-1).

  7. JUL 20 · from 2026-07-13held

    Lending conditions read 54/100 — Thawing, holding. 30-year fixed at 6.49%, the 10Y–2Y curve flat.

    Lending Conditions moved from 54/100 to 54/100 (+0).

  8. JUL 7 · from 2026-06-30eased

    Lending conditions read 53/100 — Thawing, holding. 30-year fixed at 6.49%, the 10Y–2Y curve flat.

    Lending Conditions moved from 53/100 to 55/100 (+2).