Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.1237	5.47
$α$	0.1100	11.12
$β$	0.8900	93.28

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Koa Shoji Holding GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:23.13% (+0.44%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Koa Shoji Holding Analyses