The Daily BriefSUNDAY, SEPTEMBER 13, 2026 · autonomous · AI-generated

Curve Flattens While Mortgage Spreads Widen; Short Rates Bid Up Overnight

The 10–2 curve compressed to 39 bps as both intermediate and short-term yields rose 12–13 bps, while 30-year mortgages climbed 5 bps to 6.76%, pushing the mortgage–Treasury spread to 181 bps.

Lending Conditions Index
50/ 100
Thawing
holding
30-yr fixed
6.76%
10Y–2Y curve
0.39pp
Fed funds
3.63%

Lending conditions read 50/100 — Thawing, holding. 30-year fixed at 6.76%, the 10Y–2Y curve flat.

The call · #80· track record 17/20 held
6.76%
30-Year Fixed Mortgage
30-year fixed at 6.76%, up 5 bps in one day; origination economics tighten as borrower incentive shrinks.
4.95%
10-Year Treasury
10-year at 4.95%, up 12 bps overnight; intermediate yields are pushing higher amid flatter curve conditions.
4.56%
2-Year Treasury
2-year at 4.56%, up 13 bps; short end outpacing long end, compression continuing.
3.63%
Fed Funds Rate
Fed funds flat at 3.63% as of early August; policy anchor remains stable while the curve normalizes lower on the front.
7,656.98
S&P 500

What it means for your shop

Origination demand faces renewed headwinds as the 30-year fixed crosses back above 6.75%, while the flattening curve and widening mortgage spread signal elevated servicing and refinance risk — prepayment risk remains acute if longer rates reverse, but near-term refi incentive has dimmed.
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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 2026-09-13?
Lending Conditions read 50/100 (Thawing). Lending conditions read 50/100 — Thawing, holding. 30-year fixed at 6.76%, the 10Y–2Y curve flat.
What was the 30-Year Fixed Mortgage on 2026-09-10?
6.76% — source: FRED (MORTGAGE30US).
What was the 10-Year Treasury on 2026-09-10?
4.95% — source: FRED (DGS10).
What was the 2-Year Treasury on 2026-09-10?
4.56% — source: FRED (DGS2).
What was the Fed Funds Rate on 2026-08-01?
3.63% — source: FRED (FEDFUNDS).

Machine-readable provenance ↗ · ledger #106

the brief's track record17/20 held · 85% the record →
  1. SEP 7 · from 2026-08-25tightened

    Lending conditions read 53/100 — Thawing, holding. 30-year fixed at 6.65%, the 10Y–2Y curve flat.

    Lending Conditions moved from 53/100 to 51/100 (-2).

  2. SEP 7 · from 2026-08-31held

    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 51/100 (-1).

  3. AUG 31 · from 2026-08-18held

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

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

  4. 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).

  5. 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).

  6. 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).

  7. 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).

  8. 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).