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	param	t-stat
$ω$	0.0142	15.80
$α$	0.3427	8.38
$β$	0.4472	17.28
$γ$	0.0057	0.55

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Vanguard Califor Tax-E B ETF AGARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:4.81% (+2.14%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Vanguard Califor Tax-E B ETF Analyses