Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.3099	2.31
$α$	0.2393	1.71
$β$	0.3009	1.18
$γ_{1}$	0.8713	0.03
$γ_{2}$	10.3441	0.23
$γ_{3}$	-4.5158	-0.17
$γ_{4}$	6.5102	0.26
$γ_{5}$	-55.6297	-2.27
$γ_{6}$	114.4734	4.82
$γ_{7}$	-155.1428	-6.22

V-Lab

Postprime Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:76.89% (-16.69%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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