Stock Market Today: September Starts Weak as All Major Indexes Slip

Motley Fool
2025.09.03 09:39
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U.S. markets began September on a weak note, with all major indexes declining due to seasonal weakness and rising yields. The S&P 500 fell 0.69%, the Nasdaq Composite dropped 0.82%, and the Dow Jones Industrial Average decreased by 0.55%. Analysts note the "September Effect," where the S&P typically declines 0.8% this month. Political tensions and concerns over government debt add to the cautious sentiment, as traders await key economic reports that may impact Federal Reserve policy.