Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	1.0000	4.47
$α$	0.2945	12.00
$β$	0.6498	28.09
$γ$	-0.1065	-2.50
$δ$	1.4874	9.93

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Asterisk Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:41.80% (-1.32%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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