Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0580	20.14
$α$	0.1417	63.37
$β$	0.8036	422.05
$γ$	0.5817	29.08

V-Lab

S&P/TOPIX 150 Price Index AGARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:19.50% (-0.94%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other S&P/TOPIX 150 Price Index Analyses