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	param	t-stat
$ω$	0.0248	12.03
$α$	0.0783	28.68
$β$	0.9201	346.69
$γ$	-0.0924	-1.58

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Hiroshima Gas Co Ltd AGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:15.21% (+0.72%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Hiroshima Gas Co Ltd Analyses