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	param	t-stat
$ω$	0.0620	20.81
$α$	0.0577	19.64
$β$	0.9120	360.48
$γ$	0.0124	2.56

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National Presto Industries Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 18th, 2026:30.78% (-0.84%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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