Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.4569	7.60
$α$	0.2448	19.91
$β$	0.7170	49.53
$γ$	-0.0664	-1.38
$δ$	1.0843	13.18

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Makuake Inc APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:79.48% (+6.10%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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