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	param	t-stat
$ω$	1.0213	10.93
$α$	0.0961	5.28
$β$	0.8343	26.50
$γ_{1}$	-0.0004	-0.16

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Sany Heavy Equipment International Holdings Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:61.82% (+2.12%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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