Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.6524	2.41
$α$	0.5829	3.05
$β$	0.2749	2.52
$γ_{1}$	0.0911	1.08

V-Lab

Grcs Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:65.50% (-8.74%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Grcs Inc Analyses