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	param	t-stat
$ω$	0.9075	3.66
$α$	0.1441	4.52
$β$	0.5054	4.72
$γ_{1}$	0.4713	0.47
$γ_{2}$	-0.4453	-0.30
$γ_{3}$	0.8592	0.86
$γ_{4}$	-2.8439	-3.46
$γ_{5}$	3.8726	4.88
$γ_{6}$	-2.8365	-3.72
$γ_{7}$	1.8715	2.30
$γ_{8}$	-2.9704	-2.57

V-Lab

Henan Jinma Energy Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:57.62% (+3.54%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Henan Jinma Energy Co Ltd Analyses