Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.9586	2.29
$α$	0.6137	3.24
$β$	0.2213	2.64
$γ_{1}$	-17.1032	-2.02
$γ_{2}$	39.0684	2.23
$γ_{3}$	-43.5647	-2.25
$γ_{4}$	30.1243	1.81
$γ_{5}$	4.0614	0.32
$γ_{6}$	-34.3243	-2.62
$γ_{7}$	32.5397	3.30

V-Lab

Kuradashi Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:20.39% (-1.22%)

Date Range:

Parameter Estimates

News Impact Curve

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