Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	3.1081	2.20
$α$	0.2872	3.32
$β$	0.5672	7.47
$γ_{1}$	3.6222	0.81
$γ_{2}$	-1.6950	-0.23
$γ_{3}$	-6.1516	-1.11
$γ_{4}$	10.5614	2.25
$γ_{5}$	-12.9691	-2.67
$γ_{6}$	14.3927	3.47
$γ_{7}$	-19.3926	-6.04
$γ_{8}$	21.9806	5.81
$γ_{9}$	-13.5536	-4.22

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Iceco Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:21.57% (+2.82%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Iceco Inc Analyses