Friday, Aug 28, 2026, then tomorrow
All four major indices closed lower in a risk-off session dominated by Fed Chair Kevin Warsh's hawkish Jackson Hole speech, which pushed September rate-hike odds to roughly 60% and lifted the 2-year Treasury yield. Technology (XLK, -1.60%) bore the brunt as semiconductor names led down: Marvell (MRVL) fell about 6% despite 37% quarterly revenue growth on weak fiscal 2028 guidance, Broadcom (AVGO) slid ahead of its Q3 earnings on semiconductor tariff fears, and Advanced Micro Devices (AMD) and Dell (DELL) also fell on tariff-related supply-chain reports. Russell 2000 underperformed at -1.35%, consistent with rate-sensitive small caps repricing a higher-for-longer path. Communication Services (XLC, +1.36%) and Consumer Discretionary (+1.15%) were the standout exceptions, with Salesforce (CRM) closing up 24.31% for the week and Gap (GAP) surging 12.8% to $23.45 on raised guidance. The Warsh hawkish pivot, the semiconductor tariff overhang, and the PayPal (PYPL) deal collapse after Stripe and Advent abandoned their bid carry directly into next week's positioning.
Today's rotation
One-day total return of the 11 SPDR sector ETFs.
| Communication Svcs | +1.36% | |
| Consumer Discretionary | +1.15% | |
| Energy | +0.63% | |
| Consumer Staples | +0.39% | |
| Financials | +0.35% | |
| Materials | -0.14% | |
| Health Care | -0.26% | |
| Real Estate | -0.40% | |
| Industrials | -0.97% | |
| Utilities | -1.02% | |
| Technology | -1.60% |
What drove it (and may carry over)
Curated from the day's market wire.
Monday, Aug 31, 2026
What is scheduled, with ET times. Not a forecast of how it lands.
Monday, Aug 31 has no scheduled economic data and no earnings in the input. The session opens with no morning catalyst to anchor the tape, leaving Warsh's Jackson Hole remarks and the unresolved semiconductor tariff headline as the primary macro overhangs. The next hard data point is the Jobs report on Friday, Sep 4 at 8:30 AM, which will structure risk appetite for the entire week. Watch whether AVGO's Q3 earnings reaction (results pending from this week) sets a tone for semis at the open, and whether the 2-year yield holds its post-Warsh level, as that will determine whether rate-sensitive sectors stabilize or extend Friday's damage.
No major scheduled catalysts.
Session structure
How the calendar shapes each holding period. Descriptive only: not advice, and not a recommendation to trade anything.
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