Weekly Stock Market Froth 07 September 2026

Composite holds frothy, credit stays calm

Eight valuation, credit and fiscal instruments plus a nineteen-voice sentiment roster, read every Monday against the deployment rules. Data as of the 4 Sep close.

4.36
frothy · hold dry powder vs last week 4.37 (21 Aug) — essentially flat, −0.005 unrounded
1.0 2.5 3.5 4.5 5.0 deploy aggr. DCA mode frothy extreme

Backtest context: at composite 4.5+, historically a 40% probability that a 20%+ real decline begins within 36 months (29% for 30%+) — but 4.5+ zones also produced the longest melt-ups. The signal is regime, not timing.

Eight instruments

weight × score, renormalised over 8/8 covered

What changed this week

Who expects what

12-month vs 36-month outlook · size = conviction · tails from Aug 21
-5-5-4-4-2-200+2+2+4+4+5+5next 12 months ← bearish · bullish →next 36 months ← bearish · bullish →BULL NOW · BULL LATERBEAR NOW · BEAR LATERPAIN NOW · GAIN LATERPARTY NOW · PAY LATERBurry: 12m -4, 24m -4, 36m -2, conviction 5.0Yardeni: 12m +4, 24m +4, 36m +4, conviction 5.0Wood: 12m +4, 24m +4, 36m +5, conviction 5.0Lee: 12m +4, 24m +3, 36m +3, conviction 5.0Dalio: 12m -2, 24m -3, 36m -3, conviction 4.5Rosenberg: 12m -2, 24m -3, 36m -2, conviction 4.5Grantham: 12m -3, 24m -4, 36m -3, conviction 4.0Buffett-Berkshire: 12m +0, 24m +1, 36m +1, conviction 4.0Druckenmiller: 12m +2, 24m +2, 36m +0, conviction 4.0Dimon: 12m -3, 24m -2, 36m -1, conviction 3.5El-Erian: 12m +0, 24m -1, 36m +1, conviction 3.5Siegel: 12m +2, 24m +2, 36m +2, conviction 3.5Krugman: 12m -2, 24m -2, 36m -1, conviction 3.0Summers: 12m -2, 24m -2, 36m -1, conviction 3.0Sonders: 12m +1, 24m +1, 36m +0, conviction 3.0Roubini: 12m +1, 24m +1, 36m +1, conviction 3.0Gross: 12m +0, 24m +0, 36m +0, conviction 3.0Slok: 12m +0, 24m -1, 36m +0, conviction 3.0Marks: 12m -1, 24m -1, 36m +0, conviction 3.0BurryDimonGranthamKrugmanSummersRosenbergDalioMarksBuffett-BerkshireEl-ErianGrossSlokRoubiniSondersSiegelDruckenmillerWoodYardeniLeeconviction 1 → 5changed this runmoved from last report

Sentiment roster

19 voices · direction at 12 / 24 / 36 months · conviction 1–5
FED · WARSH

Policy headwind, sharpening

Hold 3.50–3.75% (9–3 vote, 28–29 July) — unchanged, next meeting 15–16 Sep. Chair Warsh's Jackson Hole keynote (28 Aug) reaffirmed the 2% PCE target, called inflation "concerning" despite better summer prints, and gave no dovish forward guidance. A hot August jobs report (released 4 Sep: +162k vs +53k expected, with upward June/July revisions) followed. CME FedWatch-implied odds of a September hike jumped to roughly 66–70%, up from ~37% a week earlier.

This is a live risk to Fed-dependent bull cases on the roster — Yardeni's 8,400 target assumes no Fed derailment, and Lee has explicitly conditioned his September rally call on "if the Fed holds."

Reading list

24 Aug – 7 Sep

For the DCA plan

Composite 4.36 — frothy / hold dry powder. Credit is the tripwire: it goes first.

dormantBase DCA continues regardless of score.
dormantComposite drops below 3.5 → double the monthly DCA clip. (0.86 away)
dormantComposite below 2.5 → deploy remaining dry powder aggressively.
watchHY spreads widening past 500bps alongside an equity drawdown → staged deployment: a tranche at −10%, more at −15/−20%, the bulk at −20%+ with spreads confirming. Currently 265bps and tightening.