Macro worldview (4.0.4 - Friday September 25 patch - the week after the first hike: the 10-year reached 5.223% and the 30-year 5.501%, the highest since 2007 and 2004, on a five-year-high flash PMI and a governor calling for more hikes, with October odds near two-thirds; Saudi Arabia restarted the East-West pipeline and Hormuz flows hit a six-month high as the US and Iran met in New York and explored a phased reopening, before a Houthi barrage on Yanbu put Brent back to $106.60; AMD crossed $1 trillion and the Nasdaq-100 set a record. No thesis added, retired or invalidated; no invalidation condition fires)

4.0.4 refresh, taken Friday September 25 ~8:18 AM ET. The window runs from the afternoon of the first hike (4.0.3) through the UN General Assembly week, the Trump-Xi summit in Washington, a five-year-high flash PMI and the sharpest three-session rise in the ten-year of the cycle, to the morning after a Houthi barrage on Yanbu. This is a patch. No thesis is added, retired or invalidated, and no invalidation condition fires. The 4.0.3 framing - a hawkish regime, a restored energy premium, a broken long end - holds on the rate side and softens on the geopolitical side, where the first direct US-Iran diplomacy since June opened a path toward invalidation for the energy and rearmament theses without yet walking it. Net moves: Hawkish Warsh regime and higher-for-longer +0.01 to 0.94 (band held 0.03), AI capex sustained but with China decoupling tail risk +0.02 to 0.92 (band 0.06 to 0.05), Persistent energy premium -0.04 to 0.86 (band 0.05 to 0.07), Iran war rearmament cycle -0.03 to 0.88 (band 0.05 to 0.06), Stagflation risk and Fed independence stress -0.03 to 0.86 (band 0.06 to 0.07), Gold structural debasement bid -0.02 to 0.84 (band 0.06 to 0.07), Equity melt-up versus building recession risk -0.04 to 0.70 (band 0.08 to 0.09).

The second hike is now the base case, and the long end broke again. Hawkish Warsh regime and higher-for-longer steps to 0.94. Warsh framed the hike as removing a dose of accommodation, and a week later Governor Barr said further policy adjustments are likely needed, that inflation risks have increased and labour-market risks receded. October odds reached 66%, near 70% by this morning, with Goldman and Bank of America adding an October move. The data gave no reason to pause: the flash composite PMI printed 58.4, the fastest output growth in over five years, with input prices at 66.4, the steepest since October 2022, and Q2 GDP was confirmed at 3.0%. The ten-year rose about 23 basis points in three sessions to 5.223% on September 24, the highest since June 2007, the thirty-year reached 5.501%, the highest since 2004, and TLT made a new cycle low at 79.42. The one limit on the regime is institutional rather than monetary: the balance-sheet leg is stalled, with Barr among its opponents.

Growth ran against stagflation's stag half. Stagflation risk and Fed independence stress eases to 0.86 with a wider band. The inflation side strengthened on fuel- and transport-driven input costs and a $106.60 Brent settle, but a five-year-high PMI with employment growth at its fastest since February 2021, plus 3% GDP, describes an inflationary boom. The invalidation condition names core PCE, which stays near 3.3% until August PCE on September 30, so the thesis is far from firing; the mean eases because the thesis names stagnation and the output data no longer supports that half.

The energy premium's exit path reopened, and was fired on within two days. Persistent energy premium eases to 0.86 and the band widens to 0.07. Saudi Arabia restarted the East-West pipeline on September 22, at a low rate with full restoration six to eight weeks out, and Saudi crude through Hormuz rose to 2.9 mb/d with overall volumes at a six-month high, as Brent fell four sessions to near $100. For the first time since the June memorandum collapsed, diplomacy produced machinery: Araghchi said Iran had given US mediators a seven-day reopening plan after meeting US envoys in New York, negotiators were reported exploring navigation for an end to the blockade, and Xi backed a return to the June memorandum. Then the Houthis fired six ballistic missiles at Taif and Yanbu, the pipeline's Red Sea terminus, and Brent settled $106.60, up 3.4%, trimmed from $108.23 on the phased-deal report. Trump threatened at the UN to annihilate Iran absent a deal and Washington sanctioned Iranian airlines. The producers fell 4-6% on the window and barely followed the spike.

Rearmament's funding clock slipped and the equities sold the diplomacy. Iran war rearmament cycle eases to 0.88. Newly captured, the continuing resolution to December 11 omits the Iran war supplemental and the munitions multiyear exemptions and bars new multiyear contracts, deferring the replenishment step-up by at least a quarter. LMT fell 1.8%, RTX 3.5% and NOC 4.2%, worst on the day of the New York meeting, reversing the one-week rally 4.0.3 credited.

Gold traded real yields in both directions and finished lower. Gold structural debasement bid eases to 0.84. GLD rose to 401 while yields eased and gave it all back in the two sessions the ten-year spiked, leaving spot at $4,278, down 8.5% on the month.

The AI trade decoupled from the long end. AI capex sustained but with China decoupling tail risk steps to 0.92 and the band tightens. AMD crossed $1 trillion on September 21 on Meta's Muse agent launch, and across the window AMD rose 24.8%, MU 16.5% and NVDA 5.8% while the ten-year rose to 5.22%, with the Nasdaq-100 at a record. The Washington summit extended the trade truce to January 10 and left chip export controls unchanged, so the China tail neither fired nor eased.

Equities moved toward the melt-up leg. Equity melt-up versus building recession risk eases to 0.70 with a wider band. The S&P 500 reached 7,764.70 on September 21 and held above 7,700, with the VIX at 15.8 - within a point of the completion leg's 15. QQQ rose 5.2% while IWM fell 1.2% and UVIX fell 7.7% through the yield spike. The recession side lost its growth inputs; the rate path is what keeps it alive.

Catalyst calendar. August PCE on September 30 is the formal invalidation indicator for Stagflation risk and Fed independence stress and Hawkish Warsh regime and higher-for-longer. Micron reports the same day and is the next demand read for AI capex sustained but with China decoupling tail risk. The Canadian import ban takes effect September 29. For Persistent energy premium, watch whether the seven-day plan becomes a signed phased reopening and whether Yanbu loadings resume under fire. For Equity melt-up versus building recession risk, watch whether the VIX closes below 15 for five sessions. The October FOMC is the second-hike decision, and the December 11 CR expiry and the $67B supplemental govern the funding clock for Iran war rearmament cycle.