Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.0323	6.46
$α$	0.3648	6.10
$β$	0.3885	6.29
$γ_{1}$	0.3502	2.08
$γ_{2}$	-0.4684	-1.77
$γ_{3}$	0.2255	1.18
$γ_{4}$	-0.2597	-1.35
$γ_{5}$	0.2058	0.89
$γ_{6}$	0.0143	0.05
$γ_{7}$	-0.0136	-0.05
$γ_{8}$	-0.5351	-1.77
$γ_{9}$	1.4639	4.55
$γ_{10}$	-2.2711	-4.34

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Ncxx Group Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:42.90% (-5.11%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Ncxx Group Inc Analyses