S&P 500 Seasonality
Historical monthly return patterns
-0.10%
▼ -200.00%
Average
Last Updated: June 28, 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.