Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	1.0000	10.31
$α$	0.3595	16.81
$β$	0.4568	18.50
$γ$	-0.0372	-0.86
$δ$	1.3522	16.03

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Smile Holdings Inc APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:36.32% (-8.92%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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