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	param	t-stat
$ω$	0.4458	6.17
$α$	0.0259	9.80
$β$	0.9409	228.76
$γ$	0.0452	8.06

V-Lab

Greenheart Group Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:71.56% (-1.40%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Greenheart Group Ltd Analyses