State Street SPDR Portfolio Short Term Corporate Bond ETF GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:1.16% (-0.04%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0158 | 7.19 | |
| 0.0846 | 34.39 | |
| 0.9919 | 992.86 | |
| 6.9382 | 8.50 |
Estimation Period:
Jan 4, 2010 to Feb 6, 2026
Jan 4, 2010 to Feb 6, 2026
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