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	param	t-stat
$ω$	0.0868	12.10
$α$	0.0375	14.92
$β$	0.9202	340.55
$γ$	0.0597	12.34

V-Lab

J&J Snack Foods Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:66.09% (-2.49%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other J&J Snack Foods Corp Analyses