Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.5888	6.28
$α$	0.1141	6.88
$β$	0.8177	30.13
$γ_{1}$	-0.0822	-2.73
$γ_{2}$	0.1443	2.81
$γ_{3}$	-0.1050	-2.59
$γ_{4}$	0.0850	2.86
$γ_{5}$	-0.0550	-2.44
$γ_{6}$	0.0106	0.66

V-Lab

Spk Corp Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:33.83% (-2.32%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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