Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.0668	2.47
$α$	0.2372	5.19
$β$	0.6583	11.30
$γ_{1}$	0.8707	0.95
$γ_{2}$	-2.6096	-2.14
$γ_{3}$	4.1430	4.79
$γ_{4}$	-3.9833	-4.72
$γ_{5}$	1.7088	2.23
$γ_{6}$	0.7486	0.82
$γ_{7}$	-2.1412	-1.67
$γ_{8}$	2.0724	1.74
$γ_{9}$	-0.7108	-0.77
$γ_{10}$	-0.3688	-0.58

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Ribomic Inc Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:54.85% (-1.03%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Ribomic Inc Analyses