S&P Composite 1500 Health Care Sector Index APARCH Volatility Analysis
Volatility Prediction for Friday, February 13th, 2026:15.58% (-0.37%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0284 | 33.08 | |
| 0.0861 | 35.15 | |
| 0.9048 | 412.00 | |
| 0.6172 | 28.95 | |
| 1.1619 | 34.11 |
Estimation Period:
Dec 29, 1994 to Feb 6, 2026
Dec 29, 1994 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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