Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.1067	9.35
$α$	0.1156	16.97
$β$	0.8844	138.21
$γ$	-0.0499	-1.56
$δ$	1.3732	17.65

V-Lab

Iid Inc APARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:18.22% (-0.10%)

Date Range:

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