Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	68.1324	3.09
$α$	0.1559	20.02
$β$	0.9150	33.09
$ν$	2.0337	304.58

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Imamura Securities Co Ltd GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:131.39% (+4.78%)

Date Range:

Parameter Estimates

Other Imamura Securities Co Ltd Analyses