Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1912	9.56
$α$	0.0691	18.58
$β$	0.9016	214.01
$γ$	0.1577	6.82
$δ$	1.6879	27.77

V-Lab

Tachi-S Co Ltd APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:27.62% (+0.15%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Tachi-S Co Ltd Analyses