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	param	t-stat
$ω$	0.3206	10.14
$α$	0.1174	23.07
$β$	0.8320	100.74
$γ$	0.0502	2.67
$δ$	1.4363	20.64

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Sany Heavy Equipment International Holdings Co Ltd APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:62.47% (+2.71%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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