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	param	t-stat
$ω$	0.2636	9.80
$α$	0.1539	22.80
$β$	0.8228	106.23
$γ$	-0.0169	-0.82
$δ$	1.3854	17.11

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ChongQing Zhengchuan Pharmaceutical Packaging Co.,Ltd. APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:30.19% (-1.78%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other ChongQing Zhengchuan Pharmaceutical Packaging Co.,Ltd. Analyses