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	param	t-stat
$ω$	0.0122	4.30
$α$	0.0879	32.92
$β$	0.8796	287.26
$γ$	0.6367	22.50

V-Lab

Vanguard Communication Services ETF AGARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:18.05% (+0.41%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Vanguard Communication Services ETF Analyses