Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1779	14.10
$α$	0.1082	35.91
$β$	0.8637	201.48
$γ$	0.1770	10.43
$δ$	1.4282	28.31

V-Lab

Toc Co Ltd APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:32.71% (-1.74%)

Date Range:

Parameter Estimates

News Impact Curve

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