Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.4326	2.49
$α$	0.1619	3.12
$β$	0.6195	4.91
$γ_{1}$	5.6996	1.97
$γ_{2}$	-9.0666	-2.21
$γ_{3}$	3.2673	1.12
$γ_{4}$	3.8608	0.92

V-Lab

Cuorips Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:89.15% (+33.35%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Cuorips Inc Analyses