Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.6594	1.84
$α$	0.6383	1.75
$β$	0.1262	1.08
$γ_{1}$	-11.2736	-0.22
$γ_{2}$	23.1734	0.34
$γ_{3}$	-17.1887	-0.42
$γ_{4}$	-23.6448	-0.56
$γ_{5}$	128.5177	2.13
$γ_{6}$	-237.4525	-3.36
$γ_{7}$	222.0376	4.29
$γ_{8}$	-94.7695	-2.30
$γ_{9}$	9.5227	0.28

V-Lab

Integroup Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:15.15% (-11.78%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Integroup Inc Analyses