Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0332	19.26
$α$	0.1869	39.92
$β$	0.9773	932.53
$γ$	-0.0332	-7.08

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NTT Inc EGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:19.82% (-1.32%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other NTT Inc Analyses