Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	1.6388	11.61
$α$	0.0823	38.92
$β$	0.9787	511.88
$ν$	6.3364	8.08

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Tokyo Stock Exchange Tokyo Stock Price Index TOPIX GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:18.32% (+0.80%)

Date Range:

Parameter Estimates

Other Tokyo Stock Exchange Tokyo Stock Price Index TOPIX Analyses