Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.4837	4.04
$α$	0.1167	6.62
$β$	0.7416	18.45
$γ_{1}$	0.0233	0.54
$γ_{2}$	-0.0063	-0.11
$γ_{3}$	-0.0747	-2.49
$γ_{4}$	0.1408	4.16
$γ_{5}$	-0.1375	-4.54
$γ_{6}$	0.1036	3.70
$γ_{7}$	-0.0897	-2.43
$γ_{8}$	0.0378	0.86
$γ_{9}$	-0.0113	-0.20

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Rheon Automatic Machinery Co Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:33.11% (-3.35%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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