〔Overnight Brief〕Warsh's Jackson Hole Pivot Lifts September Hike Odds Past 60% and 30yr Mortgage to 6.87% as 10-Year Eyes Breakout — Trump Calls Hikes 'Absurd' but Dollar Drops 0.9% on Bessent Buyback

0. Weekly Arc

Warsh's Jackson Hole pivot flipped the September trade. Barclays moved from zero expected 2026 hikes to two — September plus December — and market-implied odds for a 25bp September move now sit above 50%, with some measures past 60% ^[1][2]. Yet the dollar is in its second straight monthly decline (Bloomberg Dollar Spot -0.9% in August after -1.3% in July) and MSCI EM logged its best August since 2004 at +3.3% ^[3][2]. Net: a hawkish Fed repricing that the long end and the FX tape have not yet confirmed.

1. Policy Narrative

• **[ESCALATED] Fed Chair Kevin Warsh:** 'more work to do' absent confidence on a 2% glide path; US growth 'appears to be strengthening'; current period is a 'global investment surge' ^[1][4][5].
• **[ESCALATED] Barclays:** now expects two 2026 hikes (Sept + Dec), up from none ^[1].
• **[ONGOING] President Donald Trump:** rate hikes are 'absurd,' the US should pay the world's lowest rates; 'respects' Warsh, who 'will do what he has to do' ^[1][6][7].
• **[NEW] Treasury Secretary Scott Bessent:** 'step in sync' with Warsh; expanded the Treasury buyback program; 'core inflation is very tame'; cites 21.5% Biden-era inflation with ~50% from 'out-of-control spending' ^[8][3].
• **[NEW] Bob Michele (J.P. Morgan):** Warsh may have 'talked the FOMC into raising rates' ^[9].
• **[NEW] Bessent:** will not 'speculate' on Fed action; did not try to 'change the bond trajectory'; expects Japan to lift the yen; only way out of debt is growth ^[10][11].

2. Curve, Yields, and Data

• **[NEW] Dallas Fed August manufacturing index:** 11.6 vs 1.6 expected ^[12].
• **[ONGOING] Curve steepening on month-end flow:** 2yr flat, 10yr +5+ bps; top-tier 30yr mortgage 6.87% — the highest since June 2025 — but explicitly flagged as mechanical, not data-driven ^[13][14].
• **[ESCALATED] 10-year breakout watch:** technicals flag a key level; MarketWatch frames 5% as the 'start, not the ceiling' ^[15][16].
• **[NEW] AI/IT inflation read-through:** July IT goods +1.4% m/m; video and info-processing equipment +12.2% YoY, contributing roughly 0.4pp to core PCE per Minneapolis Fed; 81% of NABE economists expect AI capex to keep pushing inflation higher ^[17].
• **[NEW] Breadth:** 54% of PCE basket items are rising; July headline PCE still +3.7% YoY ^[1][18].
• **[ONGOING]** A 'strained consumer' is now a documented complication for the rate path ^[19].

3. FX, EM, and Risk

• **[ONGOING] Dollar weakness:** Bloomberg Dollar Spot -0.9% in August — on track for the longest losing run since February — even after Bessent and Warsh insisted they are 'step in sync' ^[3].
• **[NEW] Erik Nelson (Wells Fargo):** if the Fed cannot deliver the hikes the market is now pricing, dollar weakness extends into September ^[3].
• **[NEW] Hasnain Malik (Tellimer):** a 'weak-dollar' fiscal-deficit trade is 'materially' supporting EM equities ^[2].
• **[ESCALATED] EM rotation cooled Monday:** MSCI EM -0.1% as the Warsh repricing hit a fresh US-Iran flare-up ^[2].

4. What Decides / Falsifiable Test

• August nonfarm payrolls and the next CPI print before the September FOMC will determine whether Barclays' two-hike path (Sept + Dec) or the weak-dollar / hawkish-Fed trade wins ^[1][2][19].
• **Source quality control:** the Bessent/Warsh 'step in sync' framing traces to a single Chinese-language Wall Street piece; treat as single-source pending a US-wire confirmation ^[3]. The 'strained consumer' item is a Reuters headline summary without an attributed economist in the packet ^[19].
• **Contradiction to flag:** Trump publicly calls hikes 'absurd,' yet his Treasury Secretary Bessent says he is 'step in sync' with the very Chair that J.P. Morgan's Bob Michele believes has 'talked the FOMC into raising rates' ^[9][1][3][7].