Vanguard Total Corporate Bond Fund Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:4.27% (+0.04%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 0.7449 | 5.89 | |
| 0.1071 | 3.06 | |
| 0.7703 | 11.54 | |
| 1.2302 | 3.37 | |
| -1.9398 | -3.43 | |
| 1.4903 | 3.79 | |
| -1.6278 | -4.18 | |
| 1.0486 | 2.94 | |
| -0.0943 | -0.41 |
Estimation Period:
Nov 9, 2017 to Feb 6, 2026
Nov 9, 2017 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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