State Street SPDR Portfolio Short Term Treasury ETF GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Thursday, February 12th, 2026:1.34% (+0.08%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.0133 | 13.20 | |
| 0.0461 | 57.89 | |
| 0.9970 | 3,849.60 | |
| 3.4367 | 130.59 |
Estimation Period:
Dec 1, 2011 to Feb 6, 2026
Dec 1, 2011 to Feb 6, 2026
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