Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.0853	22.10
$α$	0.2194	31.60
$β$	0.9776	747.97
$γ$	0.0066	0.82

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Nihon ISK Co Ltd EGARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:22.61% (-0.02%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Nihon ISK Co Ltd Analyses