Vanguard Long-Term Corporate Bond ETF GAS-GARCH Student T Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:6.89% (+0.25%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.4396 | 19.82 | |
| 0.0822 | 22.78 | |
| 0.9796 | 808.94 | |
| 13.0351 | 3.04 |
Estimation Period:
Nov 23, 2009 to Feb 6, 2026
Nov 23, 2009 to Feb 6, 2026
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