Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1236	8.97
$α$	0.1042	10.89
$β$	0.8806	121.76
$γ$	-0.0112	-0.49
$δ$	2.0601	22.17

V-Lab

Yoshitake Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:25.02% (+1.97%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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