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	param	t-stat
$ω$	0.5826	9.65
$α$	0.2239	8.00
$β$	0.7545	41.24
$γ$	-0.0525	-1.56

V-Lab

Bumhan Fuel Cell Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:46.02% (-0.71%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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