State Street SPDR Portfolio High Yield Bond ETF GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:3.52% (-0.21%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.2430 | 4.67 | |
| 0.1147 | 29.00 | |
| 0.9852 | 306.24 | |
| 6.0194 | 6.99 |
Estimation Period:
Jun 19, 2012 to Feb 6, 2026
Jun 19, 2012 to Feb 6, 2026
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