Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0768	6.51
$α$	0.2501	14.32
$β$	0.9783	197.84
$γ$	0.0203	1.92

V-Lab

Koa Shoji Holding EGARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:23.59% (-0.64%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Koa Shoji Holding Analyses