Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.0471	15.05
$α$	0.0976	14.69
$β$	0.9024	225.15
$γ$	-0.0873	-3.32
$δ$	1.6891	12.12

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Soft99 Corp APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:12.13% (-0.16%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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