Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.8713	21.51
$α$	0.1399	18.06
$β$	0.7250	94.42
$γ$	0.0146	0.11

V-Lab

Healios Kk AGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:55.06% (-3.89%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Healios Kk Analyses