The Economy — Digest
TL;DR
The bond market took over as the story this week: the 10-year Treasury touched 5.225% intraday Friday — the highest since 2007 — driven less by inflation than by an AI borrowing boom outbidding the Treasury for capital. October hike odds firmed to 64–71%, and next week's PCE-plus-payrolls gauntlet will decide whether the Fed delivers a second straight hike on Oct 27–28. Meanwhile oil slid back toward pre-war levels on Iran's seven-day Hormuz clock, even as pump prices refused to follow crude down.
The long end broke 2007 highs — and the buyer of last resort is now the AI buildout
Rates are rising for a new reason, and it's not the Fed. The 10-year climbed from 5.01% the prior Friday to 5.18% Thursday, then touched 5.225% intraday Friday — the highest since 2007 and a move of more than 20 basis points in a single week; the 30-year hit 5.502%, its highest since 2004 (Finding: 10-year touches 5.225%). Macquarie's Thierry Wizman told CNBC the driver has shifted:
"I think this year it has more to do with the bond issuance than the inflation story." — CNBC, Sept 26
The supply math is stark: Vanguard estimates Alphabet, Amazon, Meta, Microsoft and Oracle issued about $132 billion of debt through July — up from a ~$35 billion annual average in 2020–24 — with total AI-related issuance possibly reaching $300–570 billion this year. FedWatch's Ben Emons is calling for a 6% 10-year by January 2027, which he warns could put housing "in a crunch" (Finding: 10-year touches 5.225%). This matters for households because the 10-year is the benchmark under mortgages, car loans and credit cards — and it keeps upward pressure on the 7%+ mortgage rates already squeezing buyers. Notably, Bessent's buyback interventions again did nothing to cap the long end.
What to watch: whether the 10-year holds above 5% — if AI issuance keeps scaling, yields can rise even if the Fed pauses and inflation cools.
The Fed question flipped from "will they hike" to "how high"
October pricing firmed again this week, extending last cycle's ~66% read. CME FedWatch put odds of a second straight hike at the Oct 27–28 meeting at 64.2% Friday — up from 43.1% a month ago — with some Friday pricing near 71%, "up from roughly 50% at the start of the week" (Finding: October hike odds climb). The repricing traces to six words the FOMC added to the Sept 16 statement:
"The Committee will deliver price stability." — 24/7 Wall St., Sept 26
The Fed's own projections back the hawks: the median dot sits at 4.1% for end-2026, and per RIA, "Not one of the 18 participants sees growth weighted to the downside. Seventeen see inflation risks weighted to the upside" (Finding: October hike odds climb). Next week decides it: Wednesday brings August PCE — landing simultaneously with the BEA methodology overhaul flagged last cycle — and Friday is September payrolls, consensus 162K with unemployment steady at 4.1%. Per RIA, "a hot core PCE and a strong payroll print would all but lock in an October hike"; a soft payrolls miss is actually the bigger surprise risk, since CTAs hold the largest duration shorts since April.
What to watch: the Sept 30 PCE print and Oct 2 payrolls — together they either lock in the hike or crack the pricing.
Oil is trading the truce, but pump prices aren't listening
Crude extended its diplomatic retreat Friday, with WTI falling to $91.96 as US and Iranian officials discussed reopening the Strait of Hormuz — Iran's seven-day clock from last cycle is now the live verification window (Finding: WTI slides to $91.96). The White House called contacts through mediators "positive and constructive," and Araghchi passed Washington a plan under which the strait could reopen within seven days if conditions are met (BBN Times). But the inflation math hasn't improved: Brent traded near $98 midweek, "up from $72 before the war in Iran started" — the entire war premium is still in place even at $92 WTI, and pump prices haven't followed crude down (gasoline $4.49, diesel a record $6.52 per AAA). Supply chains and transport contracts adjust slowly, so even a deal wouldn't immediately ease delivered-energy costs.
What to watch: whether the seven-day window produces an actual agreement — a reopening would ease the inflation expectations the Michigan survey flagged; a breakdown would push Brent further above $100 and drag yields up with it.
Stocks are pricing a different world than the rate-sensitive economy
The S&P 500 rose 0.51% Friday to 7,743.41, up 1.21% for the week and about 0.9% below the Aug 13 record — but the rally was remarkably narrow. The equal-weight S&P fell 1.1% against the cap-weighted +1.2%, and 7 of 11 sectors finished lower, with utilities down 4.3% and real estate down 2.2% (Finding: 10-year touches 5.225%). RIA's math captures the tension: a 19.1 forward P/E implies a ~5.2% earnings yield against a 5.11% 10-year close — "investors are being paid roughly 8 basis points to own stocks rather than Treasuries."
What to watch: whether the equal-weight divergence widens — the 5%+ "risk-free" rate is already repricing every rate-sensitive corner of the market.
What surprised us
- The marginal bidder for capital isn't the business cycle anymore. The AI capex boom — potentially $300–570 billion of issuance this year — can push yields higher even if the Fed pauses and inflation cools. That breaks the usual mental model where rates fall when the Fed relents.
- Bessent's buybacks are being ignored by the market. Repeated intervention at the long end did nothing to cap yields this week — a sign the supply problem is too big to manage.
- Diesel hit a record $6.52 while WTI fell back toward pre-war levels. The disconnect between crude and delivered-energy prices means household and freight costs won't improve quickly even if Hormuz reopens on schedule.
- Nobody at the Fed sees downside growth risk. Seventeen of 18 SEP participants weight inflation risks to the upside — the hike path to 4.50–5.00% by March 2027 is now the market's base case against a Fed dot of just 4.1%.
Open threads worth a vote
- [watch] Monthly US Jobs Report (September data due Oct 2) — Friday's payrolls print is the single biggest swing factor for the October hike decision.