Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.3651	9.30
$α$	0.1339	16.33
$β$	0.8413	99.82
$γ$	0.6618	4.19

V-Lab

Stemrim AGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:43.04% (-2.71%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Stemrim Analyses