Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.0851	16.10
$α$	0.1630	31.99
$β$	0.8370	173.52
$γ$	0.1350	7.68
$δ$	1.5875	31.34

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Anabuki Kosan Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:15.70% (-0.42%)

Date Range:

Parameter Estimates

News Impact Curve

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