Vanguard GNMA Fund (VGSIX)
Seasonality Analysis
Vanguard GNMA Fund Annual Seasonality Statistics
Vanguard GNMA Fund Monthly Seasonality Performance
| Month | Avg Return | Win Rate | Strength |
|---|---|---|---|
| January | 0.96% | Moderate | |
| February | -0.87% | Weak | |
| March | 0.80% | Moderate | |
| April BEST | 2.40% | Strong | |
| May | 0.40% | Moderate | |
| June | -0.62% | Weak | |
| July | 2.23% | Strong | |
| August | 0.50% | Moderate | |
| September WORST | -1.79% | Weak | |
| October | -0.04% | Weak | |
| November | 1.26% | Moderate | |
| December | 1.50% | Weak |
Vanguard GNMA Fund 2026 vs Historical Pattern
Vanguard GNMA Fund Interactive Seasonality Chart
Vanguard GNMA Fund Pattern Scanner
Vanguard GNMA Fund Seasonal Historical Performance
About Vanguard GNMA Fund (VGSIX) Seasonality
Vanguard GNMA Fund (VGSIX) has been analyzed using 27 years of historical data to identify seasonal patterns. Classified under ETFs, Vanguard GNMA Fund shows distinct seasonal tendencies based on historical data.
The strongest month for Vanguard GNMA Fund is historically April, with an average return of 2.40% and a win rate of 63%. Conversely, September tends to be the weakest month, averaging -1.79% return.
Looking at the full calendar year, Vanguard GNMA Fund has an average annual return of 6.73% with an overall monthly win rate of 58.2%. Out of 12 months, 8 typically show positive average returns.
The seasonal pattern for Vanguard GNMA Fund has a consistency score of 45.2 (Poor), based on 27 years of data. Higher consistency means the seasonal pattern has been more reliable across different market conditions.
Vanguard GNMA Fund Seasonality FAQ
What is the best month to buy Vanguard GNMA Fund (VGSIX)?
Historically, April has been the best month for Vanguard GNMA Fund, with an average return of 2.40% and a win rate of 63%. However, past performance does not guarantee future results.
What is the worst month for Vanguard GNMA Fund (VGSIX)?
Based on historical data, September has been the weakest month for Vanguard GNMA Fund, with an average return of -1.79%. This is a historical observation and does not guarantee future results.
How reliable is VGSIX seasonality data?
The seasonality analysis for Vanguard GNMA Fund is based on 27 years of historical price data. While seasonal patterns can provide useful insights, they should be combined with other forms of analysis. Past patterns do not guarantee future performance.
How can I use Vanguard GNMA Fund seasonality in my trading?
Use Vanguard GNMA Fund (VGSIX) seasonality as one factor in your analysis. Identify historically strong and weak months, combine with other research methods. SeasOptima provides premium tools including interactive charts, pattern scanning, and historical performance data for deeper analysis.