Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	2.0207	20.75
$α$	0.1487	10.69
$β$	0.4064	18.92
$γ$	0.1084	4.19

V-Lab

System Research Co Ltd GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:40.81% (-12.23%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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