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	param	t-stat
$ω$	2.9694	16.10
$α$	0.2755	11.73
$β$	0.4601	18.92
$γ$	0.0864	2.13

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Sigmaxyz Holdings Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:49.17% (-9.22%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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