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	param	t-stat
$ω$	0.0108	3.86
$α$	0.1479	33.58
$β$	0.9751	638.99
$γ$	-0.0978	-22.37

V-Lab

Vanguard Communication Services ETF EGARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:17.03% (-0.98%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Vanguard Communication Services ETF Analyses