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	param	t-stat
$ω$	1.5232	3.31
$α$	0.1504	2.80
$β$	0.6369	7.30
$γ$	-0.1504	-2.62

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Proshares Ultrashrt QQQ Mega GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:43.87% (-0.82%)

Date Range:

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News Impact Curve

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