# G4 Growth Reacceleration

- status: dormant  |  conviction: low  |  first detected: 2026-08-23  |  last update: 2026-08-24
- canonical page: https://themic.dev/themes/g4-growth-reacceleration
- exposed instruments: ZN, 6J, 6B, 6E, ES, SR3

> DORMANT — no substantive updates since 2026-08-24; archived ledger, not a current view.

## Thesis

lbmacro's synchronised G4 growth-and-inflation reacceleration read: a Composite G4 PMI back to post-Covid-reopening highs (53.7) with the US at a four-year high, AI investment credited as driver, implies G4 growth accelerating THROUGH the energy shock. Mechanism: firm nominal growth underpins hawkish-leaning September moves from BoJ/BoE/ECB (SNB the dovish outlier) and supplies a genuine growth-driven case for higher long yields / steeper curves distinct from the fiscal-debasement read. Bears on ZN (growth-steepening), 6J/6B/6E (hawkish CB paths), ES (AI-growth support vs steeper curves/energy).

## Watching

Follow-through PMIs and hard data confirming the reaccel; whether AI-led US strength spills to Europe; Sept BoJ/BoE/ECB hike delivery; SNB negative-rate move; whether the growth read overtakes the debasement read on the long end.

## Development timeline (dated, source-cited)

- 2026-08-24: Aug 24: the reaccel read hardened into the yield debate past the Aug-23 seeding entry — jwsmacro/Capital Wars now explicitly cite the 53.7 G4 PMI (US composite 4-yr high, ~0.5% q/q Q3 growth) as directly complicating the 'Fed missed its hiking window' bull case and underpinning the fundamentals-driven yield thesis. Bears on ZN (bearish) and SR3 (repricing toward fewer/no cuts). Sources: lbmacro, Capital Wars, jwsmacro. [independent channels]
- 2026-08-23: Aug 23 NEW: lbmacro's weekly seeds a distinct G4 growth-and-inflation reacceleration theme — their Composite G4 PMI (US/EMU/Japan/UK) rose ~3pts q/q to 53.7, HIGHEST SINCE THE COVID REOPENING, pointing to underlying G4 growth accelerating to ~0.5% q/q Q3 DESPITE the energy shock; US Composite PMI at a four-year high 'massively outperforming' Europe, Services (US/UK-led) reaccelerating, Manufacturing firm broadly, AI investment credited as the driver 'eventually spilling over outside the US'. Central-bank read-through all hawkish-leaning: BoJ on track to hike September (rising core inflation + curve steepening), BoE hawkish bias (above-expected UK inflation, surging public-sector pay), ECB's Lane maintains a September hike call flagging 2027 food/weather inflation risk; the outlier is SNB — Tschudin said prepared to REINTRODUCE NEGATIVE RATES to keep the franc weak. Gives empirical support to Capital Wars' growth-driven-yields argument. Sources: lbmacro. [independent channels]

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