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At close · Wed, Jul 22, 2026
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HomeUS MarketsIndicesStocks typically rise in August, long term data shows

Stocks typically rise in August, long term data shows

Analysis of more than 200 years of market history finds average August volatility is below usual levels.

MarketWatch argues that the widely repeated idea of an August stock-market slump does not hold up in long-term data.

According to the outlet, records spanning more than 200 years show stocks generally gain during August rather than fall.

MarketWatch also points to volatility, saying measures of market swings sit well below average during the month.

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