Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.9841	4.71
$α$	0.1600	6.95
$β$	0.6519	15.33
$γ_{1}$	-0.1832	-1.77
$γ_{2}$	0.2648	1.79
$γ_{3}$	-0.2455	-2.46
$γ_{4}$	0.3931	3.18
$γ_{5}$	-0.3729	-2.06
$γ_{6}$	0.1389	0.75
$γ_{7}$	0.0841	0.67
$γ_{8}$	-0.1800	-2.24
$γ_{9}$	0.4594	3.93

V-Lab

Wowow Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:42.67% (-1.25%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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