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	param	t-stat
$ω$	1.3360	7.16
$α$	0.0930	38.44
$β$	0.9883	547.53
$ν$	7.6283	6.96

V-Lab

S&P Composite 1500 Index GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Tuesday, December 23rd, 2025:13.14% (-0.05%)

Date Range:

Parameter Estimates

Other S&P Composite 1500 Index Analyses