Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.1636	19.87
$α$	0.1058	21.33
$β$	0.8621	306.69
$γ$	0.0475	4.81

V-Lab

Tosei Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:29.31% (+0.21%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Tosei Corp Analyses