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	param	t-stat
$ω$	0.0171	16.46
$α$	0.0241	17.16
$β$	0.9589	690.33
$γ$	0.0255	8.73

V-Lab

Northrop Grumman Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:28.64% (+0.22%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Northrop Grumman Corp Analyses