Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1346	7.07
$α$	0.0943	12.77
$β$	0.8562	85.50
$γ$	0.6401	8.48
$δ$	0.6009	5.68

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Wingarc1St Inc APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:55.69% (+0.98%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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