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	param	t-stat
$ω$	0.0037	4.59
$α$	0.2170	10.18
$β$	0.7246	44.36

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Vanguard Califor Tax-E B ETF MEM Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:2.35% (-0.12%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Vanguard Califor Tax-E B ETF Analyses