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	param	t-stat
$ω$	1.6845	11.52
$α$	0.0930	31.52
$β$	0.9850	616.78
$ν$	12.4024	3.50

V-Lab

Vanguard Extended Market ETF GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:18.21% (-0.71%)

Date Range:

Parameter Estimates

Other Vanguard Extended Market ETF Analyses