Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.2024	9.12
$α$	0.1601	28.15
$β$	0.8399	128.84
$γ$	0.0554	2.57
$δ$	1.6353	21.19

V-Lab

Kk Di-Nikko Engineering APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:25.33% (-0.43%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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