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	param	t-stat
$ω$	2.6948	5.04
$α$	0.0853	44.05
$β$	0.9913	580.73
$ν$	6.0840	9.56

V-Lab

Hong Kong & China Gas Co Ltd GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:17.82% (+0.42%)

Date Range:

Parameter Estimates

Other Hong Kong & China Gas Co Ltd Analyses