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	param	t-stat
$ω$	1.5188	7.60
$α$	0.0603	2.04
$β$	0.7340	5.44
$γ_{1}$	0.6965	3.82
$γ_{2}$	-0.8627	-3.62

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Giant Biogene Holding Co Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:50.85% (-1.14%)

Date Range:

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News Impact Curve

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