Nikkei Stock Average Volatility Index

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	param	t-stat
$ω$	0.7262	4.63
$α$	0.2138	17.30
$β$	0.7355	80.28

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Sigmaxyz Holdings Inc MEM Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:46.52% (-2.39%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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