Vanguard S&P 500 Growth ETF Spline-GARCH Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:21.19% (-1.50%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.9871 | 6.60 | |
| 0.1436 | 8.72 | |
| 0.8273 | 44.98 | |
| 0.0088 | 2.22 |
Estimation Period:
Sep 9, 2010 to Feb 6, 2026
Sep 9, 2010 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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