Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.9398	4.68
$α$	0.4675	10.30
$β$	0.5325	16.63
$γ$	0.1174	4.35
$δ$	1.9641	9.54

V-Lab

JSH Co Ltd APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:27.84% (-2.26%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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