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	param	t-stat
$ω$	0.0811	21.07
$α$	0.2367	41.53
$β$	0.9531	461.98
$γ$	-0.0418	-8.28

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Obayashi Corp EGARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:39.40% (-0.95%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Obayashi Corp Analyses