〔Day Digest〕September Hike Odds Climb from 37% to 67% as Diesel Tops $5.68; 30-Year Holds 5% Despite Bessent Buyback - Warsh Hawk vs Sheets Skepticism, NFP Friday Decides

0. Weekly Arc

The front end and the long end have split. CME-implied September odds nearly doubled in a week - 37% to 67% - pulling Asia equities and credit higher on a relief rally, yet the 30-year keeps the 5% line in view after touching it ahead of Treasury Secretary Scott Bessent's buyback pledge and Fed Chairman Kevin Warsh's Jackson Hole speech ^{[1][2][3][4][5]}. Two stories now share the tape: a "Warsh hawk" priced into the front end, and a war/diesel/supply stack driving the long end ^[6][7][8].

1. Policy Narrative

• **[ESCALATED] Kevin Warsh (Fed Chair):** Jackson Hole speech cited as the hawkish anchor that bracketed the 30-year's push to 5%; no direct quote in the packet, sourced via the Bloomberg Odd Lots description ^[4][5].
• **[NEW] John Williams (NY Fed President):** Wednesday remarks framed the long-end yield climb as a reflection of economic strength, giving the bond market a "marginal buffer"; Thursday yields only "slightly" retraced ^[2].
• **[ONGOING] Scott Bessent (Treasury Secretary):** pledged an increase in long-dated buybacks to push yields down ^[9][4][5]. Andrew Sheets, Morgan Stanley global head of fixed income research, said on Bloomberg Television that "investors are skeptical that the Treasury's actions in a big way can change the big picture of what's going on" ^[9]. Stanford's Darrell Duffie called the Treasury market "far from fixed" ^[10][5].
• **[NEW] Single-source:** CITIC Securities maintains a September hold call even as markets price 60-70% ^[11]. Print as a house view, not consensus.

2. Hike Odds: A Cluster, Not a Point

• **[NEW]** CME FedWatch: 67% probability of a 25bp September hike, up from 37% a week ago ^[2]. CCN: 70% ^[1]. CIFC's Natalya Lojevskiy: "around 60%" ^[12]. Treat as a band, not a point.
• **[NEW]** Two-year Treasury yield has run "significantly above" the federal funds rate for some time, per Lojevskiy, who calls that itself an act of Fed policy ^[12].
• **[ONGOING] Context:** the Williams remarks and the Bessent buyback together produced the modest Asia-session relief rally Reuters described, not a full curve repricing ^[2][3].

3. Why the Long End Won't Cooperate

• **[ESCALATED] Four-force setup:** Iran war, fiscal deficit, the Warsh policy shift, and AI-related bond supply, per WSJ/华尔街见闻 ^[6][8]. Global bond yields at their highest since 2008; the 30-year touched 5% ^[4][10][5].
• **[NEW] Diesel as the lead variable:** US national diesel retail average above $5.68/gallon as of Wednesday, per Dow Jones Energy data - about $2 higher year-on-year, one cent below the spring Persian Gulf peak, thirteen cents below the 2022 Russia-Ukraine record ^[6]. Brent above $90/bbl with US-Iran tensions unresolved ^[2][6].
• **[ONGOING] Bessent skepticism:** Sheets and Duffie both push back on the idea that buyback tweaks can re-anchor the long end ^[9][10][5].
• **[NEW] Macro framing:** Mike Goosay, Principal Asset Management CIO and global fixed income head, said the global yield surge reflects "investors re-assessing the inflation outlook" ^[6].

4. Data Stack: CPI In Line, Beige Book Cautious, Layoffs Cool

• **[NEW] July CPI (in line):** headline +0.1% m/m (3.4% y/y), core +0.2% m/m (2.5% y/y); core goods rebound and core services firmer partly offset by a second straight monthly energy decline ^[11].
• **[NEW] Beige Book:** the U.S. economy "has continued to grow slowly" since the prior survey, with "greater uncertainty" around the outlook ^[13][14][15].
• **[NEW] Challenger layoffs:** 529,914 announced in the first eight months of 2026, the lowest for that span since 2022; hiring plans at the highest since 2023 ^[16]. August unemployment expected at 4.1% ahead of Friday's NFP ^[16]. Restructuring, not AI, was August's top layoff driver; AI still leads year-to-date ^[16].

5. What Decides Next

• **[NEW]** Friday's August nonfarm payrolls is the first gate: the preview frames it as the test of whether the labor market can "quell" hike expectations ^[17]. Challenger's print argues the layoff side is benign, but the "low hire, low fire" pattern leaves a hot wage print still potent ^[16].
• **[NEW]** The September 11 CPI is the second gate; CITIC's hold call depends on the conflict/inflation channel not re-escalating ^[11].
• **Source quality control:** the 30-year-at-5% framing and the Warsh-Jackson Hole hook rest on a single Bloomberg podcast description ^[4][5]; the 37%-to-67% trajectory and the Williams-cooling-the-tape line are single-source Chinese-language reports ^[2]. The Bessent-skepticism line is on-camera Sheets ^[9]. The diesel data is Dow Jones Energy via the Chinese-language WSJ relay ^[6]. The 60-70% odds band spans three timestamps, so quote the range, not a point ^[1][2][12].