S&P 500 Seasonality
Historical monthly return patterns
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▼ -1,100.00%
Average
Last Updated: September 5, 2026
Historical Data
About S&P 500 Seasonality
S&P 500 Seasonality analyzes historical monthly return patterns over decades. The 'Sell in May' effect and the strong November-January period are well-documented phenomena. While not a standalone trading strategy, seasonality provides useful context for understanding typical market cycles throughout the year.