Each trading day, paired: the morning brief on the left — what mattered before the open — and the afternoon note on the right — what actually happened by the close. Newest days first.
Tue Sep 1 opens with oil's geopolitical premium extending overnight after Monday's positioning confirmation; ISM Manufacturing PMI at 10 AM ET; Friday's NFP frames the week.
Oil-spillover extension day — SPX -0.71% to 7,631.47 as WTI's geopolitical premium extends aggressively (USO +5.46% to $141.00); VIX +9.52% to 16.34 breaks the cheap-vol floor; 10Y +3.8 bp to 4.796%.
SPX closed Thursday Aug 28 at 7,711.76 — roughly 3.0% over 20 sessions, ~0.5% over five. No meaningful new high since early August (~7,745). Breadth 75%; VIX 15.2, term structure 0.87. 30-day 1σ ±336 points (±4.4%). XLK +4.1% 20d leads; XLU/XLP lag. September 17–18 FOMC is the dominant catalyst.
Positioning-confirmation Monday — SPX -0.33% to 7,686.14 as oil's geopolitical rebound (WTI +3.49% to $86.31) re-ignites the inflation-fear premium; 10Y +3.8 bp to 4.758%; XLE +2.04% catches the spillover bid.
Warsh-verdict absorption day — SPX -0.25% to 7,711.76 as the Jackson Hole keynote reads hawkish; 10Y +5 bp to 4.72%, gold sold hard, VIX crushed to 14.43; year-end 8,150 held on the AI capex thesis.
SPX closed Tuesday at 7,677.28, holding above the 20-day MA (~7,625); the Aug 13 high of 7,798.99 intact. VIX compressed to 14.94 — bottom quartile of its annual range — with the term ratio at 0.830. 30-day 1σ ±328.7 points (±4.28%). Breadth 75%; XLK +9.77% 20d leads; XLE -1.81% 5d lags.
Nvidia follow-through day — SPX +0.72% to 7,730.99; XLK +3.16% as the AI capex thesis re-extends; VIX crushed to 14.51; defensives fully unwind ahead of Warsh's Jackson Hole keynote.
PCE-absorption session — SPX flat at 7,675.70; July PCE softer than consensus (core +0.246% MoM) renews cut hopes; Nvidia delivers a structural re-acceleration after the close ($96.2B revenue, +106% Y/Y).
SPY $763.47 (+3.30% 20d, -1.19% 5d). Breadth back to 75% — the Jackson Hole bounce fully reversed. QQQ broke below its 50-day MA ($706.32 vs $713.14). VIX 15.86, term ratio 0.855. XLE +8.14% 20d widens lead; XLK -5.40% 5d lags.
Quiet pre-event risk-on reset — SPX +0.32% to 7,677.28; XLK +0.94% rebounds after Monday's derating; 10Y drops 13.8 bp to 4.639% into Wednesday's PCE; VIX eases to 15.45.