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	param	t-stat
$ω$	0.1935	7.10
$α$	0.1032	16.29
$β$	0.8844	163.21
$γ$	-0.0284	-0.85
$δ$	1.8133	16.37

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Henan Jinma Energy Co Ltd APARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:64.86% (+0.71%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Henan Jinma Energy Co Ltd Analyses