Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.0387	17.20
$α$	0.1290	31.75
$β$	0.8863	323.81
$γ$	-0.0356	-0.66

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Taisei Oncho Co AGARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:19.47% (+1.35%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Taisei Oncho Co Analyses