Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.0492	10.82
$α$	0.1402	19.23
$β$	0.9719	606.32
$γ$	-0.0832	-19.97

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Denka Co Ltd EGARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:38.76% (-0.64%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Denka Co Ltd Analyses