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	param	t-stat
$ω$	0.7662	1.38
$α$	0.2167	1.97
$β$	0.3760	1.62
$γ_{1}$	-37.4512	-1.10
$γ_{2}$	62.1454	1.31
$γ_{3}$	-24.1903	-1.13
$γ_{4}$	-24.1165	-1.71
$γ_{5}$	45.0307	4.07
$γ_{6}$	-27.6249	-2.57
$γ_{7}$	20.1167	1.26
$γ_{8}$	-31.1888	-1.22
$γ_{9}$	12.1009	0.46
$γ_{10}$	21.5585	1.04

V-Lab

Shandong Boan Biotechnology Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:43.64% (-0.07%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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