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	param	t-stat
$ω$	0.2887	18.38
$α$	0.1028	40.76
$β$	0.8492	246.64
$γ$	0.6489	11.65

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Hitachi Construction Machinery Co Ltd AGARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:45.68% (-2.92%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Hitachi Construction Machinery Co Ltd Analyses