Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	5.2654	6.61
$α$	0.0769	32.16
$β$	0.9830	351.33
$ν$	5.7192	7.62

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Obayashi Corp GAS-GARCH Student T Volatility Analysis

Volatility Prediction for Friday, March 13th, 2026:53.08% (+3.42%)

Date Range:

Parameter Estimates

Other Obayashi Corp Analyses