Vanguard S&P 500 Growth ETF AGARCH Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:21.90% (-1.43%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0042 | 0.70 | |
| 0.1433 | 18.78 | |
| 0.8339 | 123.23 | |
| 0.5388 | 9.84 |
Estimation Period:
Sep 9, 2010 to Feb 13, 2026
Sep 9, 2010 to Feb 13, 2026
News Impact Curve
Volatility Forecasts
Other Vanguard S&P 500 Growth ETF Analyses
Other AGARCH Analyses on ETFs