Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.4508	22.91
$α$	0.1399	16.99
$β$	0.7738	147.76
$γ$	0.0651	3.24

V-Lab

Happinet Corp GJR-GARCH Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:51.15% (-2.84%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Happinet Corp Analyses