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	param	t-stat
$ω$	0.2328	4.39
$α$	0.1568	16.80
$β$	0.8432	83.78
$γ$	0.0460	0.93
$δ$	1.4369	9.89

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Zhejiang Hongchang Electrical Technology Co Ltd APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:41.81% (-3.21%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Zhejiang Hongchang Electrical Technology Co Ltd Analyses