September market outlook: historical weakness meets 2026 volatility
Investing.com -- September has historically been the worst month for stocks, with average S&P 500 returns dipping below zero—recent volatility makes that pattern especially relevant now. But looking at current fundamentals and news, the urge to "sell everything" may be more emotional than logical.
Reported by 1 outlet — Investing.com · Stock Market. See all sources ↓
Investing.com -- September has historically been the worst month for stocks, with average S&P 500 returns dipping below zero—recent volatility makes that pattern especially relevant now. But looking at current fundamentals and news, the urge to "sell everything" may be more emotional than logical. September stands out as the only month with consistently negative average returns for the S&P 500 over the past century. This so-called "September Effect" is well-documented: since 1928, the S&P 500 has averaged a loss of about -1% in September, with increased volatility as investors reposition for year-end and react to post-summer macro headlines.
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- What's the story?
- Investing.com -- September has historically been the worst month for stocks, with average S&P 500 returns dipping below zero—recent volatility makes that pattern especially relevant now. But looking at current fundamentals and news, the urge to "sell everything" may be more emotional than logical.
- How widely is it covered?
- 1 outlet, average source rating 6.0/10.
- When was it last updated?
- just now ago.
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September market outlook: historical weakness meets 2026 volatility
Sources1TypeCoverageInvesting.com · Stock Market