Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.8492	4.77
$α$	0.0814	5.50
$β$	0.8690	43.95
$γ_{1}$	0.0053	0.21
$γ_{2}$	-0.0032	-0.09
$γ_{3}$	0.0290	1.11
$γ_{4}$	-0.0778	-2.38
$γ_{5}$	0.0727	2.55

V-Lab

Tokai Corp Gifu Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:21.38% (+3.66%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Tokai Corp Gifu Analyses