Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1222	17.10
$α$	0.1351	22.33
$β$	0.8603	199.18
$γ$	0.0476	2.68
$δ$	1.6855	16.91

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Yushiro Inc APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:27.67% (-1.67%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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