Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0330	19.24
$α$	0.1867	39.93
$β$	0.9775	937.15
$γ$	-0.0330	-7.05

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NTT Inc EGARCH Volatility Analysis

Volatility Prediction for Tuesday, February 24th, 2026:17.44% (+0.76%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other NTT Inc Analyses