Tuesday, Sep 8, 2026, then tomorrow
Broad selling hit the tape with only 3 of 11 sectors positive. The Dow dropped roughly 600 points, closing at 528.07 (-1.12%), with the S&P 500 at 766.06 (-0.53%) and Nasdaq (NDAQ) 100 the relative outperformer at 718.43 (-0.09%). The proximate driver was a dual macro shock: Brent crude near $98 following Houthi attacks on Saudi energy facilities amid escalating U.S.-Iran tensions near the Strait of Hormuz, and the 10-year Treasury yield topping 4.8%, reigniting inflation fears. Health Care was crushed (-2.50%), led by Amgen (AMGN) -9.8% after a Novartis competitor drug missed its Phase 3 endpoint and Boston Scientific (BSX) warned it won't meet 2026 earnings guidance after a cyberattack, while Financials (-1.38%) were hit by the yield/inflation combination. Energy (XLE) was the clear winner at +1.09%, closing at 64.77. The crude-yield-inflation nexus carries directly into tomorrow: no economic data is due Wednesday, so geopolitical headlines and Treasury market tone will set the pace.
Today's rotation
One-day total return of the 11 SPDR sector ETFs.
| Energy | +1.09% | |
| Utilities | +0.92% | |
| Technology | +0.33% | |
| Real Estate | -0.06% | |
| Communication Svcs | -0.45% | |
| Industrials | -0.47% | |
| Consumer Staples | -0.67% | |
| Consumer Discretionary | -0.77% | |
| Materials | -0.95% | |
| Financials | -1.38% | |
| Health Care | -2.50% |
What drove it (and may carry over)
Curated from the day's market wire.
Wednesday, Sep 9, 2026
What is scheduled, with ET times. Not a forecast of how it lands.
No economic releases are scheduled for Wednesday, Sep 9. The next hard catalysts are PPI at 8:30 AM on Sep 10 and CPI at 8:30 AM on Sep 11, which structurally means the front part of next week front-loads macro volatility. Wednesday's session will be driven primarily by overnight crude and bond market developments given today's Brent/$98/4.8% yield setup, plus any continuation in Health Care after today's -2.50% flush and any follow-through in the Qualcomm (QCOM)/Amazon (AMZN) warrant deal and Microsoft (MSFT) Azure disclosure. Watch XLV for stabilization or continuation, the 10-year yield for any further extension above 4.8%, and crude for whether the $98 level holds or extends.
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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