Advance/Decline Line vs S&P 500 Seasonality

Advance/Decline Line

NYSE advancing vs declining stocks

5,800

-17.14%

Normal

S&P 500 Seasonality

Historical monthly return patterns

-0.20%

-300.00%

Average

Indicator Comparison

	Advance/Decline Line	S&P 500 Seasonality
Current	5,800	-0.20%
Change	-17.14%	-300.00%
Status	Normal	Average
Data Source	Yahoo Finance / WSJ	Yahoo Finance ^GSPC
Update Frequency	Daily	Monthly
Last Updated	August 12, 2026	August 13, 2026