s and p 500 day of week returns in the past 10 years

The S&P 500 (GSPC) has had its highest average return by day of the week between February 24, 2015 and February 24, 2025 on Mondays, averaging a 0% return.

ASSET DAY % RETURN
the S&P 500 (GSPC)
Monday
0.04%
the S&P 500 (GSPC)
Tuesday
-0.01%
the S&P 500 (GSPC)
Wednesday
0.03%
the S&P 500 (GSPC)
Thursday
0.01%
the S&P 500 (GSPC)
Friday
0.01%