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	param	t-stat
$ω$	1.2403	16.26
$α$	0.2027	15.29
$β$	0.6739	50.71
$γ$	-0.0211	-1.00

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Hirata Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:40.11% (-1.54%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Hirata Corp Analyses