Tuesday: DXY broke 99. 10Y at 4.81. USD/JPY collapsed to a 7-month low.

Catalyst check. Tuesday September 8. First full US trading session after Monday's Labor Day holiday. Three named catalysts landed. First, the New York Fed Survey of Consumer Expectations for August at 11:00 AM ET: median one-year-ahead inflation expectation unchanged at 3.6 percent, three-year-ahead down 0.1 percentage point to 3.2 percent. Contained expectations, on the dovish side of consensus. Second, BoJ board member Hajime Takata's follow-through media round after his September 2 Sapporo speech; Takata reiterated the "nimble rate hikes" language and named 2026 as a "significant turning point," with the September 17-18 BoJ MPM in focus. Third, Houthi militants claimed responsibility for attacks on the Saudi Jazan refinery and neighbouring energy facilities in southern Saudi Arabia; Saudi Aramco confirmed the 400,000-barrel-per-day Jazan complex was offline. Release times verified against the NY Fed Consumer Expectations schedule and the BoJ MPM calendar; Jazan offline status verified against Reuters coverage of Saudi Aramco statements.

Friday's piece read the muted DXY reaction to the +162k NFP as a positioning story: the flip's Week 2 had cleared, the front-end priced the print in rates, and FX did not extend because there was no marginal dollar-buyer left. That reading is now being tested on the downside. The setup coming into Tuesday had DXY 99.16, hike odds at 60 percent, and the last major data anchor (CPI Wednesday September 10) two sessions ahead. What happened today is that the "no marginal dollar-buyer" story flipped direction: with positioning cleared, three modest crossflow catalysts on the Tuesday tape were enough to push the dollar below the 99 line for the first time since August 21.

The tape

• DXY: 98.92, down 24 pips from Friday's 99.16. First sub-99 close since August 21. Two-week low. Intraday low 98.80 during Asian hours before the NY Fed print; the pair recovered modestly through the New York morning but faded again into the London close. The break of 99.00 is technically significant: the level held on eight sessions across late August and the first week of September, and the last three of those tests produced smaller ranges. The consolidation-then-break pattern is the specific footprint the flip's crowd-unwind ends with.
• 10-year yield: 4.806 percent, up 2.2bp from Friday's 4.784 percent. New high for the thread; last session above 4.80 percent was August 21. The 2-year moved essentially unchanged at 4.39 percent; the 5-year moved +1.5bp; the 30-year moved +3.8bp. The curve is steepening on the long-end, not flattening on the front-end. That is the term-premium footprint, not the hike-repricing footprint.
• Gold: $4,397.30, down $32.50 from Friday's $4,429.80. Third consecutive session lower; the multi-year-high framework has moved down another rung. The next reference is the $4,300 level that has not been tested from above since August 18. Gold is now firmly in Phase 4 rebase territory; the Phase 4-prime rebase-and-restart case that ran through last week's Thursday tape has been retired for the moment.
• USD/JPY: 153.53, down 251 pips from Friday's 156.04. Seven-month low. This is the most consequential move on the tape. The pair broke through 154 during Tuesday's Asian session as Takata's follow-through headlines hit the wires, extended through 153.80 on the NY Fed print, and closed at the day's low. The 251-pip move is the largest single-session yen strengthening since March 2026.
• EUR/USD: 1.1631, up 3 pips from Friday's 1.1628. Muted response on the pair despite the dollar softening broadly; the euro's own story is quiet.
• GBP/USD: 1.3543, up 11 pips from Friday's 1.3532. Similarly muted.
• Brent CFD spot: $99.38, up $3.10 from Friday's $96.28. Highest close since July 23. The Jazan attack put 400,000 barrels per day offline; the $3+ move is proportionate to the disruption and consistent with the framework's chokepoint-shock response magnitude. See the shipping-chokepoints framework for the base-rate response to Middle East supply disruptions.

The read

The tape's central feature is the three-way divergence between rates, dollar, and yen. Rates are higher (10Y at 4.806, a new thread high). Dollar is lower (DXY at 98.92, below the 99 line for the first time in two weeks). Yen is dramatically stronger (USD/JPY -251 pips to a 7-month low). Each move in isolation is unremarkable; the combination is the diagnostic footprint.

The standard read of "US yields up, dollar up" is the yield-differential model: higher UST yields relative to the rest of the DM curve pull capital into the dollar as marginal savers rebalance. That model breaks when either (a) the yield move is not real-yield-driven (term premium up, real yields flat), (b) foreign policy repricing narrows the differential in the forward window, or (c) crossflow shocks pull the FX pair away from the rate-differential anchor. Today delivered all three at once.

On (a): the long-end steepening (30Y +3.8bp, 2Y flat) is the term-premium signature. See the term-premium framework for the ACM decomposition; higher term premium raises nominal yields without raising the real short rate, so it does not attract foreign capital the way a real-yield move would. The Jazan supply shock is fresh oil-inflation news and the market is pricing a wider term-premium band; the front-end is not moving because the Fed's reaction function to a supply shock is exactly what Warsh has been signalling (look through the shock, hold nominal).

On (b): the BoJ Takata follow-through narrowed the forward 2Y US-JP differential materially. The BoJ MPM is September 17-18, one day after the FOMC; hike bets for that meeting moved from roughly 30 percent Friday close to 45-50 percent Tuesday close per OIS. A 15-20 point move in BoJ hike odds pulls the forward differential lower by 10-15bp, which is enough on its own to justify a 150-200 pip USD/JPY move. The pair moved 251 pips, so the residual is coming from crossflow and positioning cleanup.

On (c): the Jazan attack pushed Brent to $99.38, up $3.10 on the session. Higher oil is typically dollar-supportive on the terms-of-trade channel for a net oil exporter, but Japan is a large net oil importer and USD/JPY should have gone the other way on the oil move alone. The fact that USD/JPY collapsed 251 pips despite Brent rallying $3 is a diagnostic that the yen bid is BoJ-driven, not oil-driven; the oil move is being dominated by the policy repricing.

Gold's -$32 move is consistent with the higher-yield leg of the picture but not with the weaker-dollar leg. Gold is pricing the real-yield signal (long-end term premium rising is roughly neutral for gold; long-end real yields firming is negative for gold). The dollar softening should have offset some of the yield drag; it did not. That is the specific footprint that says gold's Phase 4 rebase-and-restart case has run its course for now, and the next reference is the $4,300 level.

Setup update

Working thesis updates. Hawkish-hike at 60 percent (unchanged; hike odds actually firmed marginally through the Tuesday session on the contained NY Fed inflation-expectations print and the Jazan-shock inflation impulse). Hold-with-hawkish-language at 27 percent (unchanged). Dovish-hold at 10 percent (unchanged). Dovish-cut at 3 percent (unchanged).

The specific new dimension is the BoJ interaction. USD/JPY at 153.53 with the BoJ MPM one day after the FOMC creates a specific two-day setup where the September 17 FOMC decision has to be read through the September 18 BoJ. A hawkish Fed with a hawkish BoJ compresses the differential from both sides and produces the maximum yen strength; a hawkish Fed with a dovish surprise from the BoJ (holding when hike odds are priced at 50) produces a sharp reversal in USD/JPY toward 156-158. The 2-day setup is doubly binary in a way the framework has not seen since the September 2024 Fed-BoJ pair.

Confirmed if: DXY holds below 99.20 through Friday CPI (breaking the 99 line stays broken); USD/JPY holds below 155 through Friday London (BoJ hike bets stay firm); Brent holds above $95 through Friday's London afternoon (Jazan shock stays priced).

Invalidated if: CPI Friday prints above headline +0.4 percent MoM with core above +0.4 percent MoM AND USD/JPY reverses above 156.50 on the print. That combination reprices the FOMC-BoJ pair from the current maximum-yen-strength setup toward a US-hawk-dominates setup, and the dollar move down through 99 gets faded aggressively.

Watch this week: Wednesday September 9 delivers Weekly Mortgage Applications at 7:00 AM ET and Wholesale Inventories for July at 10:00 AM ET (both secondary; unlikely to move the tape). Thursday September 10 delivers August PPI and Weekly Claims at 8:30 AM ET; the PPI final-demand core is the specific dimension that traders will read into the Friday CPI setup. Friday September 11 delivers August CPI at 8:30 AM ET (consensus headline +0.2 percent MoM, core +0.3 percent MoM) alongside preliminary Michigan Consumer Sentiment for September at 10:00 AM ET. CPI is the last major data anchor before the September 15-16 FOMC. Release times verified against the BLS Schedule of Selected Releases. Note: the BLS Preliminary Annual Benchmark Revision to CES payrolls landed on August 28 (a downward revision of 79,000 to March 2026 baseline, or -0.1 percent), so the benchmark uncertainty is already priced; the September FOMC is not facing a fresh downward benchmark like last year's -911,000 shock. See the pre-CPI positioning framework for the mechanics ahead of Friday's print.

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