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	param	t-stat
$ω$	1.3739	10.93
$α$	0.0901	36.93
$β$	0.9866	697.24
$ν$	10.9476	4.50

V-Lab

S&P MidCap 400 Index GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, December 29th, 2025:12.71% (-0.71%)

Date Range:

Parameter Estimates

Other S&P MidCap 400 Index Analyses