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	param	t-stat
$ω$	2.7596	5.29
$α$	0.1903	4.84
$β$	0.6527	13.48
$γ_{1}$	0.0736	3.06
$γ_{2}$	-0.0868	-2.45
$γ_{3}$	0.0376	1.35
$γ_{4}$	-0.0436	-1.61
$γ_{5}$	0.0245	0.67

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Jfe Systems Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:26.36% (-1.92%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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