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	param	t-stat
$ω$	1.0000	1.49
$α$	0.1374	5.29
$β$	0.8030	28.09
$γ$	0.4549	7.97
$δ$	2.1361	4.44

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Zhejiang Sanhua Intelligent APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:50.69% (-3.22%)

Date Range:

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News Impact Curve

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