Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	9.2088	4.77
$α$	0.0799	20.05
$β$	0.9612	117.97
$ν$	3.2869	10.19

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Hirata Corp GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Monday, February 16th, 2026:45.21% (+3.52%)

Date Range:

Parameter Estimates

Other Hirata Corp Analyses