Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.5198	4.45
$α$	0.3222	4.68
$β$	0.4224	5.49
$γ_{1}$	1.4730	3.21
$γ_{2}$	-2.2776	-3.47
$γ_{3}$	1.2268	2.54
$γ_{4}$	-0.1465	-0.29
$γ_{5}$	-1.0495	-1.54
$γ_{6}$	1.7517	2.15
$γ_{7}$	-1.7543	-2.28
$γ_{8}$	0.9895	1.45
$γ_{9}$	0.1175	0.13

V-Lab

Kayac Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:116.65% (+72.41%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Kayac Inc Analyses