Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.1576	5.93
$α$	0.1414	7.31
$β$	0.6440	14.53
$γ_{1}$	-0.0406	-0.55
$γ_{2}$	0.0883	0.81
$γ_{3}$	-0.0307	-0.39
$γ_{4}$	-0.1104	-1.47
$γ_{5}$	0.1318	1.66
$γ_{6}$	0.0259	0.32
$γ_{7}$	-0.1797	-2.00
$γ_{8}$	0.1897	2.23
$γ_{9}$	-0.0780	-1.40

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Inter Action Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:31.82% (-0.33%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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