Seasolyze

Seasonal Evaluation for Vanguard S&P 500 ETF (VOO)

The following tables show quarterly and semi-annual reports.

In the quarterly breakdown, the first through fourth quarters correspond to spring, summer, fall, and winter, respectively.
Detailed definitions for the semi-annual periods are provided in the table headers.

Quarterly Seasonality for
Vanguard S&P 500 ETF (VOO)
Overview 1st Quarter
Jan. - Mar.
2nd Quarter
Apr. - Jun.
3rd Quarter
Jul. - Sep.
4th Quarter
Oct. - Dec.
Success Rate 73.33% 86.67% 73.33% 87.50%
Median Return 5.77% 3.55% 3.85% 7.27%
Average Return 5.16% 2.89% 3.76% 7.12%
Maximum Gain 13.57% 20.30% 9.01% 12.17%
Gain Year 2019 2020 2020 2020
Maximum Loss -19.58% -16.11% -13.74% -13.47%
Loss Year 2020 2022 2011 2018
Based on the past 15 years (2011-2025)

Half-Year Seasonality for
Vanguard S&P 500 ETF (VOO)
Overview Winter Season
Oct. - Mar.
Summer Season
Apr. - Sep.
First HY
Jan. - Jun.
Second HY
Jul. - Dec.
Success Rate 80.65% 80.00% 80.00% 80.65%
Median Return 6.36% 3.70% 3.90% 5.52%
Average Return 6.18% 3.26% 3.77% 5.38%
Maximum Gain 13.57% 20.30% 20.30% 12.17%
Gain Year 2019 2020 2020 2020
Maximum Loss -19.58% -16.11% -19.58% -13.74%
Loss Year 2020 2022 2020 2011
Based on the past 15 years (2011-2025)