Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0624	27.93
$α$	0.1249	40.64
$β$	0.8431	278.91

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S&P/TOPIX 150 Price Index GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:24.88% (+0.85%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other S&P/TOPIX 150 Price Index Analyses