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	param	t-stat
$ω$	1.4949	5.12
$α$	0.0858	41.69
$β$	0.9919	591.12
$ν$	6.8568	8.40

V-Lab

S&P 100 Index GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, December 22nd, 2025:13.47% (+0.66%)

Date Range:

Parameter Estimates

Other S&P 100 Index Analyses