Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.3956	5.66
$α$	0.2250	8.94
$β$	0.5992	15.07
$γ_{1}$	-0.2481	-3.83
$γ_{2}$	0.4136	4.02
$γ_{3}$	-0.2698	-3.10
$γ_{4}$	0.2167	2.33
$γ_{5}$	-0.1928	-1.59
$γ_{6}$	0.1333	1.02
$γ_{7}$	-0.1419	-1.33
$γ_{8}$	0.2267	2.32
$γ_{9}$	-0.2217	-1.39

V-Lab

Happinet Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:53.03% (-6.61%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Happinet Corp Analyses