Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.9598	11.84
$α$	0.2406	20.07
$β$	0.6023	31.59
$γ$	0.1208	3.42
$δ$	1.5931	20.99

V-Lab

Matsuoka Corporation APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:32.12% (-2.02%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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