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	param	t-stat
$ω$	1.6798	2.72
$α$	0.2749	1.87
$β$	0.4980	2.08
$γ_{1}$	123.7842	1.52
$γ_{2}$	-218.6194	-1.61
$γ_{3}$	255.3223	2.26
$γ_{4}$	-378.9281	-2.62
$γ_{5}$	368.9316	2.13
$γ_{6}$	-186.9750	-1.43
$γ_{7}$	36.7045	0.57

V-Lab

Park HA Biologcl Tech Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:169.07% (-54.89%)

Date Range:

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News Impact Curve

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