Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	3.3062	2.81
$α$	0.2755	3.03
$β$	0.2730	2.13
$γ_{1}$	24.6574	3.43
$γ_{2}$	-32.7053	-3.23
$γ_{3}$	6.3775	0.90
$γ_{4}$	13.9346	1.69
$γ_{5}$	-21.1561	-3.03
$γ_{6}$	4.6319	0.75
$γ_{7}$	15.3143	1.88
$γ_{8}$	-24.4111	-2.23
$γ_{9}$	29.9503	2.81

V-Lab

Tripleize Co Ltd Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:92.33% (-12.12%)

Date Range:

Parameter Estimates

News Impact Curve

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