Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$ω$	0.1226	15.03
$α$	0.1167	29.32
$β$	0.8833	265.49
$γ$	-0.0025	-0.15
$δ$	1.7856	31.71

V-Lab

Scala Inc APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:19.64% (-0.40%)

Date Range:

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