Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.2729	15.81
$α$	0.0904	19.36
$β$	0.8580	152.92
$γ$	0.0144	1.98

V-Lab

Rion Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:30.80% (-0.32%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Rion Co Ltd Analyses