Nikkei Stock Average Volatility Index

CBOE EFA ETF Volatility Index

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	param	t-stat
$m$	111
$α$	0.1577	10.81
$β$	0.3295	16.25
$γ$	0.1273	4.59
$λ_{1}$	7.0130	0.11
$λ_{2}$	0.2645	0.10
$λ_{3}$	0.0000	0.00

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Sigmaxyz Holdings Inc MF2-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:66.44% (+15.30%)

Date Range:

Parameter Estimates

News Impact Curve

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