Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.5935	18.50
$α$	0.6408	11.81
$β$	0.4980	29.28
$γ$	-0.2776	-4.01

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Kowa Company Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:30.92% (+0.02%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Kowa Company Ltd Analyses