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	param	t-stat
$ω$	1.2133	5.51
$α$	0.1191	4.22
$β$	0.6985	7.32
$γ_{1}$	0.7518	2.17
$γ_{2}$	-1.2758	-2.37
$γ_{3}$	0.6033	1.63
$γ_{4}$	0.0464	0.17

V-Lab

Powerlong Commercial Management Holdings Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:37.88% (-1.61%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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