Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.3598	7.23
$α$	0.1570	5.27
$β$	0.6738	12.71
$γ_{1}$	0.0959	1.34
$γ_{2}$	-0.0381	-0.31
$γ_{3}$	-0.1411	-1.41
$γ_{4}$	0.1945	2.24
$γ_{5}$	-0.2526	-2.72
$γ_{6}$	0.3290	2.97
$γ_{7}$	-0.5458	-2.97

V-Lab

Freebit Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:22.56% (-2.29%)

Date Range:

Parameter Estimates

News Impact Curve

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