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	param	t-stat
$ω$	0.5777	21.15
$α$	0.0994	21.46
$β$	0.8478	230.63
$γ$	0.0463	3.87

V-Lab

Justsystems Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:56.78% (-3.29%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Justsystems Corp Analyses