Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$m$	36
$α$	0.1002	9.44
$β$	0.5844	37.72
$γ$	0.0404	4.06
$λ_{1}$	0.0098	0.46
$λ_{2}$	0.0039	0.96
$λ_{3}$	0.9945	160.28

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Rakuten Group Inc MF2-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:41.25% (-5.10%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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