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	param	t-stat
$ω$	1.4933	5.34
$α$	0.2147	6.53
$β$	0.7235	19.52
$γ_{1}$	0.0057	0.78

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Peking University Resources Holdings Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:54.56% (-2.11%)

Date Range:

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News Impact Curve

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