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	param	t-stat
$ω$	1.3636	6.46
$α$	0.1697	4.93
$β$	0.6301	8.53
$γ_{1}$	0.3685	2.45
$γ_{2}$	-0.7835	-3.48
$γ_{3}$	0.8480	5.06
$γ_{4}$	-0.9224	-4.15

V-Lab

ChongQing Zhengchuan Pharmaceutical Packaging Co.,Ltd. Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:21.74% (-0.69%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other ChongQing Zhengchuan Pharmaceutical Packaging Co.,Ltd. Analyses