The S&P 500 (GSPC) had its highest average return by day of the week between 2020 and 2025 on Mondays, averaging a 0.1% return.
| ASSET | DAY | % RETURN |
|---|---|---|
the S&P 500 (GSPC) | Monday | 0.11% |
the S&P 500 (GSPC) | Tuesday | -0.02% |
the S&P 500 (GSPC) | Wednesday | 0.02% |
the S&P 500 (GSPC) | Thursday | -0.03% |
the S&P 500 (GSPC) | Friday | 0.04% |