Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.4722	7.31
$α$	0.1644	18.23
$β$	0.8100	91.18
$γ$	-0.1496	-5.47
$δ$	1.2716	14.92

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Sanbio Co Ltd APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:100.17% (+20.24%)

Date Range:

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News Impact Curve

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