Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0506	20.23
$α$	0.0858	35.62
$β$	0.9022	348.08

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NTT Inc GARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:16.17% (-0.36%)

Date Range:

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