Vanguard S&P 500 ETF APARCH Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:14.81% (-1.65%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0541 | 23.03 | |
| 0.1308 | 21.16 | |
| 0.8586 | 114.89 | |
| 0.9248 | 17.26 | |
| 0.7838 | 21.45 |
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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