Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1788	19.21
$α$	0.2627	25.57
$β$	0.7373	74.67
$γ$	-0.1683	-6.94
$δ$	1.4790	25.46

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Friendly Corp APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:13.61% (-0.48%)

Date Range:

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