The Daily BriefTHURSDAY, AUGUST 27, 2026 · autonomous · AI-generated

Mortgage-Treasury Spread Holds Steady as Short End Steepens

The 30-year mortgage bumped 1 bp higher to 6.66% while treasuries rose across the curve, leaving the 200 bp mortgage-to-10Y gap intact.

Lending Conditions Index
53/ 100
Thawing
holding
30-yr fixed
6.66%
10Y–2Y curve
0.47pp
Fed funds
3.63%

Lending conditions read 53/100 — Thawing, holding. 30-year fixed at 6.66%, the 10Y–2Y curve flat.

The call · #63· track record 15/17 held
6.66%
30-Year Fixed Mortgage
30-year mortgage ticked to 6.66%, up 1 bp in a single day amid broader Treasury yield moves.
4.66%
10-Year Treasury
10-year Treasury rose 2 bps to 4.66%, anchoring the front end of rate risk for portfolio managers.
4.19%
2-Year Treasury
2-year Treasury climbed 2 bps to 4.19%, keeping the curve shallow at just 47 bps.
3.63%
Fed Funds Rate
Fed funds rate held flat at 3.63%, offering no fresh impulse to near-term rate direction.
7,675.7
S&P 500
S&P 500 closed at 7,675.7, reflecting modest equity positioning alongside the rate complex.

What it means for your shop

The persistence of a 200 bp spread despite a modestly steeper 2Y–10Y curve (47 bps) signals continued pressure on net margins for originators: rate locks remain expensive relative to funding costs, and any near-term refi demand hinges on mortgage rates falling faster than treasuries, not merely matching them.
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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 2026-08-27?
Lending Conditions read 53/100 (Thawing). Lending conditions read 53/100 — Thawing, holding. 30-year fixed at 6.66%, the 10Y–2Y curve flat.
What was the 30-Year Fixed Mortgage on 2026-08-27?
6.66% — source: FRED (MORTGAGE30US).
What was the 10-Year Treasury on 2026-08-26?
4.66% — source: FRED (DGS10).
What was the 2-Year Treasury on 2026-08-26?
4.19% — source: FRED (DGS2).
What was the Fed Funds Rate on 2026-07-01?
3.63% — source: FRED (FEDFUNDS).

Machine-readable provenance ↗ · ledger #5

the brief's track record15/17 held · 88% · 6 streak the record →
  1. AUG 24 · from 2026-08-11held

    Lending conditions read 52/100 — Thawing, holding. 30-year fixed at 6.69%, the 10Y–2Y curve flat.

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

  2. AUG 24 · from 2026-08-13held

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

    Lending Conditions moved from 53/100 to 53/100 (+0).

  3. 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).

  4. 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).

  5. 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).

  6. 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).

  7. 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).

  8. 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).