Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.0214	13.82
$α$	0.0804	25.43
$β$	0.9190	336.62
$γ$	0.0303	1.99
$δ$	2.0194	30.81

V-Lab

Toba Inc APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:13.95% (-0.38%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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