On Aug 31, President Trump said the United States "should have the lowest interest rates anywhere in the world." On Sept 4 he escalated, threatening to halt trade with deficit countries unless the Fed cuts. Markets responded by raising the odds of a September rate hike to about 62%.
Fed funds target range
3.50%–3.75%
Unchanged since December; next decision Sept 15–16
Odds of a September hike
~62%
Futures pricing after the Aug jobs report, Sept 4, 2026
Headline CPI
3.4%
12 months to July 2026; core at 2.5%
Hyperscaler capex
$510.7B
TTM through Jun 30, 2026, up 75% year over year
10-year Treasury yield
4.77%
Sept 3, 2026 — 115bp above the policy midpoint
Federal interest expense
$1.17T
Fiscal 2026 to date, through Jul 31, 2026
The event
The Demand Escalated From "Cut" to "Lowest in the World" — and the Market Moved the Other Way
This is not the familiar pressure campaign. Asking for a cut is a request about the next 25 basis points; asking for the lowest policy rate on earth is a request to run US rates below Japan's and Switzerland's while inflation sits at 3.4%. The gap between the demand and the pricing has never been wider.
- Aug 31: Trump said the US "should have the lowest interest rates anywhere in the world," pairing it with a claim that US growth could reach 20%.
- Sept 4: On Truth Social he wrote, "We should have the LOWEST RATE of any country in the World … LOWER THE RATE OR I'LL STOP TRADING WITH COUNTRIES WITH WHICH WE HAVE A DEFICIT."
- Same morning, August payrolls came in at +162,000 — roughly three times consensus — with unemployment steady at 4.1% and participation up to 61.6%.
- Futures odds of a 25bp hike on Sept 16 rose to about 62% from roughly 55% before the report, per Reuters.
- Fed Chair Kevin Warsh told the Kansas City Fed's Jackson Hole conference that higher rates may be needed with inflation stuck above 2% for five and a half years.
We should have the LOWEST RATE of any country in the World … LOWER THE RATE OR I'LL STOP TRADING WITH COUNTRIES WITH WHICH WE HAVE A DEFICIT.
The inflation picture
Core Inflation Is Almost Fine. Everything Around It Isn't
The honest read of the July CPI report is split. Core is 2.5% — close enough to target that a rate-cut case exists on paper. But headline runs a full point higher at 3.4%, driven by a 14.7% year-over-year energy surge, and the Fed's preferred PCE measure was expected at above 3% heading into Jackson Hole.
| Component | Year-over-year | What it tells the Fed |
|---|---|---|
| All items | 3.4% | Above target for five and a half consecutive years |
| Core (ex food and energy) | 2.5% | The strongest argument the White House has |
| Energy | +14.7% | Oil-led; renewed strikes on Iran added to the move |
| Electricity | +4.2% | Grid cost pass-through, partly data-center driven |
| Food | +3.0% | Tariff and input-cost pass-through still live |
A central bank can look through a relative price shock once. It cannot look through one that arrives alongside a tariff regime, an oil shock, an electricity cost cycle and 162,000 monthly job gains. Each channel on its own is survivable; stacked, they remove the cover for a cut.
The constraint nobody leads with
The AI Buildout Is a $511 Billion Claim on National Savings
Here is the part of the macro story that Fed commentary keeps treating as a separate subject. In the twelve months to June 30, 2026, four companies alone spent $510.7 billion on property and equipment — up 75% from $291.3 billion the year before. That is a real investment boom competing for the same pool of capital as the Treasury.
Capital expenditure, trailing twelve months to June 30, 2026
Microsoft figures are fiscal 2026 (year ended June 30, 2026); the others are the four quarters to June 30, 2026.
Unit: US$ billions
Amazon
+61% year over year
173
Alphabet
+98% year over year
132.4
Microsoft
+80% year over year
115.9
Meta Platforms
+71% year over year
89.3
Cash flow no longer covers it. Combined operating cash flow across the four was $660.3 billion, so capex now absorbs 77% of every operating dollar they generate, leaving $149.6 billion of free cash flow against a $510.7 billion spend. Amazon ran negative free cash flow of $11.6 billion over the period.
| Company | Capex | Operating cash flow | Free cash flow | Net debt issued |
|---|---|---|---|---|
| Amazon | $173.0 | $161.4 | -$11.6 | $75.7 |
| Alphabet | $132.4 | $185.7 | $53.3 | $70.1 |
| Microsoft | $115.9 | $182.9 | $67.0 | -$3.0 |
| Meta Platforms | $89.3 | $130.3 | $41.0 | $23.7 |
| Combined | $510.7 | $660.3 | $149.6 | $166.6 |
That is the mechanism the "lowest rates in the world" demand runs into. Rates equilibrate desired saving against desired investment. When the private sector's investment demand jumps by $219 billion a year and the government is already absorbing savings to fund a $1.17 trillion fiscal-year interest bill, the market-clearing rate rises regardless of who chairs the Fed.
Transmission
The Fed Doesn't Set the Rate That Prices the AI Buildout
Even a compliant Fed could not deliver what the White House wants, because the buildout is financed at the long end and in corporate credit — not at the overnight rate. The 10-year sits at 4.77%, 115 basis points above the policy midpoint, and investment-grade corporates yield about 5.4%.
The policy rate is the lowest rate in the stack — and the least relevant to a data center
Fed funds midpoint and Treasury yields as of Sept 2–3, 2026; average rate on federal debt through Jul 31, 2026; investment-grade corporate index yield per Reuters, Aug 21, 2026.
Unit: %
Avg rate on federal debt
Fiscal 2026 to date
3.5
Fed funds (midpoint)
The only rate the FOMC sets directly
3.6
2-year Treasury
Sept 2, 2026
4.3
10-year Treasury
Sept 3, 2026
4.8
Investment-grade corporates
Where hyperscaler bonds clear
5.4
Long yields are policy expectations plus a term premium, and the term premium is where credibility gets priced. Estimates put the 10-year term premium near 0.72%–0.97% at the start of September, and Reuters tied the latest leg higher partly to investors demanding more to hold long US debt. Pressuring the Fed widens that premium rather than compressing it.
- On the ~$167 billion the four hyperscalers issued in the last year, every 100bp of extra funding cost is roughly $1.7 billion of annual interest — a permanent tax on the buildout.
- On the $220 billion of 2026 AI-related issuance Reuters tracks, 100bp adds about $2.2 billion a year in coupon before a single additional dollar is borrowed.
- Federal interest expense already ran to $1.17 trillion in fiscal 2026 through July, at an average rate of just 3.447% — well below where new paper is being issued today.
- That average rate is the real fiscal risk: refinancing $40 trillion of debt into a 4.77% ten-year is a slow-motion repricing that a lower funds rate barely touches.
Second-order effects
AI Capex Has Become an Inflation Input, Not Just a Growth Input
The buildout does not only compete for capital — it competes for electrons, and that shows up in the CPI. Electricity prices rose 4.2% in the year to July, and grid capacity costs are being repriced upward across the largest US power market.
- PJM's capacity auction for the 2028–29 delivery year cleared at the $325/MW-day price cap across the entire footprint in July 2026, with a reserve shortfall.
- The prior cycle cleared at $329.17/MW-day for 2026–27, up from $28.92/MW-day for 2024–25 — a more-than-tenfold repricing in two years.
- Data-center demand accounted for roughly $6.3 billion of those capacity costs across 13 states, per reporting on the July 2026 auction.
- Those costs land in household bills, then in CPI — tightening the constraint on the Fed that AI capex is simultaneously loosening on growth.
That loop creates identifiable winners in the physical layer. GE Vernova posted $41.4 billion of trailing revenue with quarterly revenue up 21.9% and earnings up 32.8%; Vertiv grew quarterly revenue 24.1% with earnings up 53%; Constellation Energy grew quarterly revenue 23.0%. Scarce power and scarce electrical equipment are repricing faster than the compute itself.
| Company | Role in the chain | Quarterly revenue growth | Trailing P/E |
|---|---|---|---|
| NVIDIA | Accelerated compute | +105.9% | 29.2x |
| Vertiv | Power and thermal management | +24.1% | 61.0x |
| GE Vernova | Turbines, grid equipment | +21.9% | 27.0x |
| Constellation Energy | Nuclear and merchant generation | +23.0% | 29.3x |
Positioning
If the Fed Wins the Argument, Financials Get Paid and Housing Pays
Higher-for-longer is not a neutral outcome — it is a transfer. JPMorgan Chase reported $25.5 billion of net interest income in the June 2026 quarter, up 9.9% from $23.2 billion a year earlier, and net income of $21.2 billion, up 41% year over year, on diluted EPS of $7.57.
The mirror image sits in housing. D.R. Horton reported flat quarterly revenue and earnings down 4.8% year over year, and the shares at $142.75 trade about 23% below their 52-week high of $184.55 and below their 200-day average. A 4.77% ten-year is already doing the damage a hike would formalize.
| Exposure | Mechanism | Direction |
|---|---|---|
| JPMorgan Chase | Asset repricing lifts net interest income; heavy AI-related bond underwriting | Positive |
| NVIDIA | Demand intact at 63.7% net margin, but customers now fund purchases with debt | Positive with a new financing dependency |
| Amazon, Alphabet | $145.8B combined net debt issued in a year; long-end costs hit the buildout | Mixed |
| GE Vernova, Constellation Energy | Power scarcity repricing; capacity auctions at the cap | Positive |
| Vertiv | Orders boom, but a 61x multiple and 2.08 beta are discount-rate sensitive | Mixed |
| D.R. Horton | Mortgage rates track the 10-year, not the funds rate | Negative |
The next three weeks decide it
Week of Sept 7
August CPI and PPI
Reuters calls it the swing input for the meeting
Sept 15–16
FOMC decision
~62% priced for a 25bp hike
Current range
3.50%–3.75%
Held since December 2025
Street path
4.00%–4.25% by year-end
Two 25bp hikes, per Nationwide's view cited by Reuters
Fed leadership
Chair Kevin Warsh
Signalled at Jackson Hole that higher rates may be needed
Both horizons
What Moves First, What Compounds, and What Would Prove This Wrong
- Days to weeks: the August CPI print is the single variable. A core reading that holds at or below 2.5% reopens the case for a hold and flattens the curve; a hot headline confirms the hike.
- Weeks to a quarter: if trade threats are executed against deficit countries, expect an import-price impulse with a two-to-three-month lag — the opposite of what the demand intends.
- One to three years: hyperscaler debt issuance is the metric to watch. Reuters already flags investor fatigue at $220 billion of 2026 AI issuance; the next $220–300 billion clears at whatever term premium politics leaves behind.
- Structural: if AI capex keeps compounding at anything near 75%, the neutral rate stays elevated and the 2010s low-rate regime does not return regardless of who sits on the Board.
The strongest counterargument is in the data above, not outside it. Core CPI at 2.5% is genuinely close to target, and the 14.7% energy spike is partly a geopolitical oil shock tied to renewed strikes on Iran — the classic definition of something a central bank should look through. If oil retraces, the hawkish case thins to one payroll print.
- Risk to the thesis #1: oil normalizes, headline converges to core near 2.5%, and the Fed holds — bond-proxy losers like D.R. Horton rerate first.
- Risk to the thesis #2: AI capex digestion. Any hyperscaler guiding capex down would cut the private credit-demand shock at its source and pull long yields lower.
- Risk to the thesis #3: personnel. Board turnover that delivers cuts anyway would likely widen the term premium rather than lower long rates — a steepener, not a bull market in duration.
- Risk to the thesis #4: labor cracks. Hourly earnings growth of 3.1% is not an inflationary wage spiral; a weak September payroll changes the entire framing.
Where This Lands in Portfolios
- Q2 2026 net interest income of $25.5B was up 9.9% year over year; a September hike extends the asset-repricing tailwind into 2027.
- Underwrites the $220B of 2026 AI-related bond supply — fee income rises with the same issuance that keeps long rates elevated.
- Near-term risk: an executed trade halt would hit credit costs and trading revenue before it hits net interest income.
- Trailing revenue of $303B at a 63.7% net margin, with the July-quarter top line up 105.9% — demand is not yet rate-constrained.
- New dependency: buyers now fund purchases with debt, so a 100bp widening in credit spreads becomes a demand variable for the first time.
- Over one to three years, order momentum survives higher rates; over quarters, any hyperscaler capex guide-down transmits here within one reporting cycle.
- Spent $173.0B on capex in the year to June 30, 2026 while burning $11.6B of free cash flow — the most rate-exposed balance sheet of the four.
- Raised $75.7B of net new debt in the same window; each 100bp of funding cost is roughly $757M of annual interest on that stack alone.
- Cloud revenue growth must outrun financing cost — a 1–3 year test, not a quarterly one.
- Capex of $132.4B was up 98% year over year, the steepest acceleration of the group, and pushed June-quarter free cash flow to negative $5.9B.
- $70.1B of net debt issued over the trailing year converts a former net-cash story into a term-premium story.
- Still generated $185.7B of operating cash flow — the cushion is real, but it is shrinking against the spend.
- PJM capacity clearing at the $325/MW-day cap with a reserve shortfall signals years of turbine and grid orders, not a single cycle.
- June-quarter revenue rose 21.9% and earnings 32.8% on $41.4B of trailing revenue; net cash balance sheet limits rate sensitivity.
- Watch the 27x trailing multiple: the earnings are cyclical even if the demand driver is structural.
- June-quarter revenue up 23.0% as data-center power demand adds roughly $6.3B to regional capacity costs across 13 states.
- But quarterly earnings fell 46.8% year over year and capex absorbs 92.7% of operating cash flow — the growth is not yet converting to free cash.
- Utilities carry duration: a 4.77% ten-year caps the multiple even as the power thesis strengthens over 1–3 years.
- June-quarter revenue up 24.1% and earnings up 53% place it directly in the capex flow of the $510.7B buildout.
- A 61x trailing multiple and 2.08 beta mean a 25bp hike hits the valuation faster than it hits the order book.
- Binary catalyst: the Sept 16 decision, then Q3 orders — fundamentals and discount rate move in opposite directions.
- Mortgage rates track the 10-year at 4.77%, not the funds rate, so even a political win on cuts fails to rescue affordability.
- June-quarter revenue was flat with earnings down 4.8%; shares at $142.75 sit 23% below the 52-week high and under the 200-day average.
- Short-term catalyst: a soft August CPI is the fastest path to relief; absent that, a September hike extends the drawdown.
