Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0431	5.36
$α$	0.1321	7.75
$β$	0.7576	27.57
$γ_{1}$	-0.0236	-0.44
$γ_{2}$	0.0916	1.31
$γ_{3}$	-0.1461	-4.38
$γ_{4}$	0.1337	3.97
$γ_{5}$	-0.0951	-2.66
$γ_{6}$	0.0738	1.93
$γ_{7}$	-0.0563	-1.46
$γ_{8}$	0.0028	0.07
$γ_{9}$	0.0751	1.37

V-Lab

Tadano Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:52.64% (-5.65%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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