Vanguard Extended Duration Treasury ETF GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Tuesday, February 10th, 2026:14.15% (-0.40%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 2.1850 | 8.73 | |
| 0.0553 | 32.04 | |
| 0.9923 | 824.18 | |
| 14.9854 | 1.75 |
Estimation Period:
Jan 29, 2008 to Feb 6, 2026
Jan 29, 2008 to Feb 6, 2026
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