Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.8325	10.78
$α$	0.1709	28.06
$β$	0.7709	106.27
$γ$	0.0698	5.23
$δ$	1.7820	26.09

V-Lab

Uls Group Inc APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:64.95% (+2.24%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Uls Group Inc Analyses