Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.4787	16.96
$α$	0.5814	28.94
$β$	0.8196	78.16
$γ$	0.1069	6.92

V-Lab

Kowa Company Ltd EGARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:29.52% (-2.41%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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