Vanguard Mega Cap ETF Spline-GARCH Volatility Analysis
Volatility Prediction for Monday, February 9th, 2026:18.03% (+2.95%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.3669 | 7.00 | |
| 0.1392 | 8.69 | |
| 0.8300 | 46.73 | |
| 0.0099 | 3.44 |
Estimation Period:
Dec 27, 2007 to Feb 6, 2026
Dec 27, 2007 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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