Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1424	6.45
$α$	0.1864	7.71
$β$	0.6977	22.84
$γ_{1}$	0.0054	0.16
$γ_{2}$	0.0289	0.53
$γ_{3}$	-0.0892	-1.70
$γ_{4}$	0.1047	2.14
$γ_{5}$	-0.0568	-1.35
$γ_{6}$	-0.0764	-1.82
$γ_{7}$	0.1892	4.34
$γ_{8}$	-0.1636	-3.66
$γ_{9}$	0.0659	1.05

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Komaihaltec Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:23.43% (-2.61%)

Date Range:

Parameter Estimates

News Impact Curve

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