Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.9119	6.58
$α$	0.1286	7.18
$β$	0.7822	29.46
$γ_{1}$	-0.1314	-2.99
$γ_{2}$	0.1867	2.71
$γ_{3}$	-0.0460	-0.96
$γ_{4}$	-0.0263	-0.69
$γ_{5}$	-0.0461	-1.22
$γ_{6}$	0.1547	3.38
$γ_{7}$	-0.1265	-2.03
$γ_{8}$	0.0400	0.62

V-Lab

Konaka Co Ltd Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:18.64% (+0.31%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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