Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.9103	4.74
$α$	0.2498	7.45
$β$	0.5270	11.46
$γ_{1}$	-0.0024	-0.04
$γ_{2}$	-0.0671	-0.76
$γ_{3}$	0.1595	2.17
$γ_{4}$	-0.1978	-2.51
$γ_{5}$	0.1551	2.44
$γ_{6}$	0.0032	0.06
$γ_{7}$	-0.0862	-1.83
$γ_{8}$	0.0367	0.94

V-Lab

Yamadai Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:47.49% (+2.35%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Yamadai Corp Analyses