S&P Composite 1500 Health Care Sector Index GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Tuesday, February 17th, 2026:15.21% (+0.38%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.1971 | 11.11 | |
| 0.0838 | 35.39 | |
| 0.9834 | 599.25 | |
| 8.2144 | 5.87 |
Estimation Period:
Dec 29, 1994 to Feb 13, 2026
Dec 29, 1994 to Feb 13, 2026
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