State Street Health Care Select Sector SPDR ETF GJR-GARCH Volatility Analysis
Volatility Prediction for Monday, January 12th, 2026:12.98% (-0.05%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0299 | 20.59 | |
| 0.0237 | 7.19 | |
| 0.8818 | 280.19 | |
| 0.1437 | 17.79 |
Estimation Period:
Dec 22, 1998 to Jan 9, 2026
Dec 22, 1998 to Jan 9, 2026
News Impact Curve
Volatility Forecasts
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