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	param	t-stat
$ω$	0.1241	21.19
$α$	0.0553	21.01
$β$	0.9046	389.90
$γ$	0.0432	8.12

V-Lab

Nippon Gas Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:31.39% (-0.85%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nippon Gas Co Ltd Analyses