Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.6909	6.22
$α$	0.2523	7.15
$β$	0.6279	12.72
$γ_{1}$	-0.1647	-2.01
$γ_{2}$	0.1792	1.28
$γ_{3}$	0.1646	1.30
$γ_{4}$	-0.3391	-2.60
$γ_{5}$	0.3337	2.48
$γ_{6}$	-0.4035	-2.44
$γ_{7}$	0.4398	2.37
$γ_{8}$	-0.3654	-2.22
$γ_{9}$	0.2925	1.85

V-Lab

Uoriki Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:10.37% (-0.26%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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