Warsh signals inflation work unfinished; September hike odds jump to 59%
- September hike odds 59% (from 33%); Warsh says summer reads 'do not tell me underlying trends improved'
- 30Y fell 3bps to 5.17% as 2Y rose 9bps to 4.32%; curve flattens on hike-then-slow pricing
- NVDA -4.57% to $217.55; AMD -2.33% to $465.58; Nasdaq -0.52% to 26,402
- MRVL -10.28% to $216.62; distribution at altitude confirmed on 187% YTD run despite Google deal
- BTC above $81K intraday before falling back; $80K close-confirmation criterion still open
+ 3 more sourced points ▾− show fewer ▴
Methodology note: Night briefing, generated after the August 28 US close. Sources cited inline.
Warsh Sharpens Inflation Warning; September Hike Odds Jump to 59%
Warsh told Jackson Hole that summer PCE and CPI improvements "do not tell me that underlying trends have meaningfully improved," and that the Fed "has more work to do." September hike odds jumped from 33% to 59% on CME FedWatch — the highest of this cycle. The morning brief read the speech off its opening remarks and put the neutral scenario at 45%; that was wrong, and the afternoon repriced on the full text. The chip complex absorbed it — NVDA -4.57% to $217.55, reversing Thursday's entire 8.74% surge, and MRVL -10.28% to $216.62 into the $215-220 earnings base the morning brief flagged as its floor. The bond market's answer was a flattener, not a yield spike.
- September hike odds 59%, up from 33%; Warsh says summer reads "do not tell me underlying trends improved" — Benzinga/CME FedWatch
- 30Y fell 3bps to 5.17% while the 2Y rose 9bps to 4.32%; curve flattens on hike-then-slow pricing — CNBC
- S&P 7,711.76 (-0.25%), Nasdaq 26,402.42 (-0.52%), Dow -9 points; week still positive at +0.5%/+0.9%/+0.5% — CNBC
- MRVL -10.28% despite the Google deal and a raised Q3 guide; distribution at altitude — CNBC
- BTC above $81K intraday before retreating; the $80K two-close confirmation is still open — Yahoo Finance
August 28, 2026 Close
| Asset | Level | Change | Note |
|---|---|---|---|
| S&P 500 | 7,711.76 | -0.25% | Chip-led; week +0.5% |
| Nasdaq | 26,402.42 | -0.52% | NVDA, MRVL the drag |
| Dow | 53,559.99 | -0.02% | Week +0.5%, first in three |
| VIX | 14.46 | -4.9% | Event premium unwound |
| 10Y UST | 4.67% | +1bp | Modest uptick |
| 30Y UST | 5.17% | -3bps | 13bps inside the 5.30% trigger |
| 2Y UST | 4.32% | +9bps | Front end prices the hike |
| DXY | 99.50 | +0.4% | Bid on the hawkish signal |
| Brent | $88.22 | -0.34% | Bessent sanction still unannounced |
| Gold | ~$4,608 | +0.4% | Modest haven bid |
| BTC | ~$79,500 | — | $81K intraday, gave it back |
| NVDA | $217.55 | -4.57% | $215-220 support immediately below |
| MRVL | $216.62 | -10.28% | Back at the August 1 earnings base |
| AMD | $465.58 | -2.33% | 17th session below $484 |
| AVGO | $369.29 | +0.14% | Only chip name up; earnings est. Sep 4-5 |
Why it happened
The front end priced the hike and the long end priced what a hike does later: the 2Y-30Y spread compressed to roughly 85bps, and the 30Y ended further from its 5.30% regime trigger than it started. The Bessent buyback program — beginning September 9, $4B+ per operation across 10-30yr paper — is supplying structural long-end demand; without that bid the equilibrium 30Y on Friday's data sits an estimated 10-15bps higher. Three July dissenters (Hammack, Kashkari, Logan) had already voted for an immediate hike, so Warsh's signal mostly closes the gap between the chair and the bloc rather than opening a new front.
Equities have not finished pricing it. The VIX fell 4.9% to 14.46 on the day the hike probability moved 26 points — that is Jackson Hole event premium unwinding, not the rate path being absorbed into multiples. With Monday closed, the first honest read comes Tuesday: SPX holding above 7,700 says the signal was digested; below 7,650 says the rate channel is repricing into multiples in real time. European markets closed before Warsh spoke (DAX +150 to 26,516, FTSE +20 to 10,812) and have not marked to it at all.
| Scenario | September hike odds | 30Y by FOMC |
|---|---|---|
| Soft jobs (below 150K, AHE below 0.2%) | falls to 30-35% | compresses toward 5.00-5.10% |
| Moderate jobs (150-200K, AHE 0.2-0.3%) | stays 45-55% | holds 5.10-5.25% |
| Hot jobs (above 200K, AHE above 0.3%) | rises above 65% | tests 5.25-5.35% |
Movers
- AMD ($465.58, -2.33%): 17th consecutive session below $484. Thursday's three-beat AI backdrop failed to break the ceiling and Friday added a macro reason for the multiple to stay capped; two closes above $484 on volume is still the criterion.
- AVGO ($369.29, +0.14%): The only chip name to close green, a relative-strength tell into Q3 earnings (est. Sep 4-5). At ~65x trailing P/E, unquantified VMware CVE-2026-59310 remediation costs and 72% AI revenue concentration are the two open questions.
- BTC (~$79,500): Printed a new cycle high above $81,000 before the dollar bid pulled it back. Thursday's $80,257 remains the only confirmed close above $80K, so the two-close break is unconfirmed.
What to watch
August payrolls, September 4, 8:30 AM ET. The 59% baseline prices more upside labor risk than downside. Above 200K with AHE above 0.3% takes hike odds past 65% and the 30Y to 5.25-5.35%, within 5bps of the regime trigger. Below 150K resets odds under 35%.
NVDA at the $215-220 floor. At $217.55 the stock sits 1.2% above the support zone its own August 26-27 institutional buying established. A daily close below $215 breaks that thesis and opens the $205-210 gap fill; two closes above $225 after the jobs print says the floor held.
The 2-30 flattener. A September hike lifts the 2Y while the 30Y may fall, which would invert 2-30 for the first time this cycle. The 30Y above 5.30% means no slowdown is being priced; below 5.00% means the hike scenario has been abandoned outright.
Next 5 Trading Days
| Day | Catalyst | Read |
|---|---|---|
| Mon Sep 1 | Labor Day — markets closed | Crypto trades through the weekend on 59% hike odds. Bessent sanction still pending, no revised timeline. |
| Tue Sep 2 | First post-holiday session | The real repricing, on normal volume. SPX above 7,700 means absorbed; below 7,650 means multiples are adjusting. |
| Thu Sep 4 | August jobs report | The binary. Hot print sends hike odds past 65% and pressures chips through both the rate and growth channels; soft print reclaims 7,750+. |
| Fri Sep 5 | AVGO Q3 FY2026 earnings (est.) | First AI-chip print after MRVL's reset. At ~65x, a VMware cost or AI-breadth miss compounds — especially landing the same week as a hot jobs number. |
| Mon Sep 8 | Canada retaliatory tariffs effective | Eight days before the FOMC. Tariff cost-push entering Fed communications is the second variable in the 65%+ case; Warsh neither dismissed nor incorporated it. |