〔Day Digest〕Warsh's 'Reduce Accommodation' Reprices the Curve: 2Y +13bp in an Hour, October at 51%, December Past 90%, 10Y at 5.01% — Morgan Stanley Caps Terminal at 4.25-4.50% as BofA Flags 5%+

0. Weekly Arc

The Fed's first hike in three years — 25bp to 3.75-4.00% ^[1][2][3] — landed as a "higher for longer" reset rather than a relief event, and Chair Warsh's press conference was the catalyst: the 2-year Treasury yield jumped 13 basis points in the first hour, October-hike odds moved to 51%, and December moved past 90% ^[4]. Yet the terminal split is already wide — Morgan Stanley caps at 4.25-4.50% by March 2027 ^[5], Bank of America strategists warn of a policy rate above 5% ^[6] — and the 10-year at 5.01% ^[1] now sits inside a roughly $1 trillion short-end Treasury supply schedule ^[7]. The arc of the week: how high the terminal ceiling is, and whether the long end cooperates ^[8][9].

1. Policy Narrative

• **[NEW] Chair Warsh (Federal Reserve):** framed the September hike as "reducing accommodation", a phrasing the BofA desk reads as signalling the FOMC does not yet view policy as restrictive ^[6]. The market took it as a hawkish shock, with the 2-year up 13bp in the hour after the press conference ^[4].
• **[NEW] Morgan Stanley:** projects 25bp moves in September (delivered), December, and March 2027, taking the federal funds range to 4.25-4.50% and holding it flat through end-2027 ^[5] — a path that implies more 2027 hikes than the SEP median of 4.1% ^[1].
• **[NEW] Bank of America strategists:** investors should prepare for the policy rate to exceed 5%, beyond current market expectations ^[6].
• **[NEW] Fed's Kashkari:** said inflation pressure has spread to "all sectors" of the U.S. economy and that two more rate hikes are possible this year ^[7][10].
• **[NEW] Fed's Goolsbee:** said strong demand, alongside energy, tariff and other supply shocks, could push inflation up ^[11]; said further Fed action would be "without question" if demand overheats ^[12]; and stressed that supply-shock effects on inflation are persistent and must be priced into policy ^[13].
• **[ESCALATED] Regulatory perimeter:** the FT reports the Fed and the Bank of England are stepping up scrutiny of risk exposures at banks and trading firms ^[14].

2. Key Data and Market Read

• **[NEW] September FOMC:** 25bp hike, taking the federal funds target range to 3.75-4.00%; SEP median for end-2026 and end-2027 both at 4.1%, leaving roughly 25bp of room in 2026 ^[1].
• **[NEW] Front-end repricing:** 2-year yield surged to roughly 4.75% post-meeting, with futures pricing approximately 80bp of additional tightening over the next twelve months ^[15]. The move was a single-hour event out of the press conference, not the statement ^[4].
• **[NEW] Probability band:** October-hike probability 51%, December past 90% ^[4] — quote as a band, not a point.
• **[NEW] Long end:** 10-year Treasury yield touched 5.01% on September 16, the highest level since 2007 ^[1][16]; the historical record since 1955 shows the long end usually continues higher after the first hike of a cycle ^[1].
• **[NEW] Cross-asset:** U.S. Dollar Index back above 100 ^[17]; yen and won led declines, with the Bank of Japan reportedly querying the market on the yen — a possible signal of renewed intervention ^[4]; oil pulled back from recent highs while gold, silver and most commodities outperformed ^[4].
• **[NEW] Global central banks:** Bank of Japan delivered an expected 25bp hike and signalled more to come; Bank of England held rates but flagged a possible November move ^[4].
• **[NEW] Backdrop framing:** the Fed hike is being read by desk commentary as reflecting a "new world of sticky inflation and faster growth" ^[18].

3. Supply, Term Premium, and the Long End

• **[NEW] Treasury supply:** Wall Street expects roughly $1 trillion of short-term Treasury issuance in the coming period ^[7], layering onto a curve already absorbing the post-hike repricing.
• **[NEW] Positioning:** BofA's September fund manager survey shows 84% of fixed-income respondents overweight local-currency bonds, up from 38% in August ^[7] — a fast rotation that increases the room for a crowded unwind if the terminal rate moves higher.
• **[ONGOING] Curve dynamics:** the 2-year has "clearly run ahead of the policy rate" ^[19], suggesting the short end may have front-loaded aggressive tightening bets; the historical record since 1955 (16 cycles) shows stage pauses are the norm and consecutive hikes the exception ^[1].
• **[ESCALATED] Term-premium channel:** 10-year yields trading above 5% are drawing renewed bond-market commentary ^[16][20], with the WSJ explicitly framing it as the yield's "wild ride on the road to 5%" ^[20].

4. Contrarian and Tail Risks

• **Three distinct terminal ceilings:** Morgan Stanley at 4.25-4.50% ^[5], Bank of America above 5% ^[6], Kashkari implying two more hikes this year with no pause in sight ^[7][10] — the desks agree on direction, not path.
• **The "uncertainty, not hawkishness" risk** flagged by Bloomberg ^[8]: investors can absorb a hawkish Fed if the path is clear, but the press conference offered no firm stopping rule, and Asia-session desk notes argue that "rate hikes are not the cure for inflation" ^[21][22].
• **AI valuation and oil** are the second-order risks tagged this week ^[16][8][9], with oil pulled back but supply-shock effects on inflation flagged as persistent by Goolsbee ^[13].
• **Source quality control:** the FT item on Fed-BoE scrutiny is a single relay of a paywalled story ^[14]; the October-51%/December-90% probabilities and the BOJ yen-query line both come from one analyst column ^[4] — treat as a band, not a point. The "markets getting used to 5% yields" line ^[16] is a single brief and should be quoted with that caveat.

5. What Decides Next

• **Calendar (week of September 21-25, four U.S. sessions):** U.S. September flash PMIs, August durable goods orders, and the final University of Michigan consumer sentiment print ^[23].
• **Fed speakers:** Kashkari and Goolsbee on the record — Kashkari already conditioning for two more 2026 hikes ^[7][10], Goolsbee conditioning on demand running hot ^[11][12][13].
• **Long-end test:** whether the 10-year settles above 5.01% ^[1][16][20] — a sustained breach would re-open the term-premium channel and pressure rate-sensitive equity.
• **Cross-asset watch:** dollar index above 100 ^[17] and any renewed yen intervention signal from the BOJ ^[4]; oil direction after the recent pullback ^[4][8]; Bloomberg's path-tolerance test — markets can handle a hawkish Fed, not ambiguity ^[8] — is the live read for the European open.