Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1013	18.25
$α$	0.1490	59.82
$β$	0.8405	313.28
$γ$	0.0663	11.31
$δ$	1.4549	31.07

V-Lab

Advantest Corp Asy. Power MEM Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:75.36% (+12.59%)

Date Range:

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News Impact Curve

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