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	param	t-stat
$ω$	0.9356	10.44
$α$	0.1258	29.25
$β$	0.9696	284.00
$ν$	7.7574	5.58

V-Lab

Vanguard S&P 500 Value ETF GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:11.95% (-1.11%)

Date Range:

Parameter Estimates

Other Vanguard S&P 500 Value ETF Analyses