Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6431	7.79
$α$	0.1071	7.62
$β$	0.8163	36.64
$γ_{1}$	0.0695	3.44
$γ_{2}$	-0.1111	-3.40
$γ_{3}$	0.0748	2.95
$γ_{4}$	-0.0702	-3.09
$γ_{5}$	0.0844	3.31
$γ_{6}$	-0.0999	-2.53
$γ_{7}$	0.0926	1.67

V-Lab

Shinagawa Refra Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:33.87% (+5.01%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Shinagawa Refra Co Ltd Analyses