Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1347	1.52
$α$	0.0000	0.00
$β$	0.9816	95.86
$γ$	0.5862	0.00
$δ$	2.3418	8.44

V-Lab

Toyokoh Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:46.92% (-0.16%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Toyokoh Inc Analyses