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	param	t-stat
$ω$	0.8375	1.81
$α$	0.0000	0.00
$β$	0.7472	6.31
$γ$	0.1360	2.08

V-Lab

Proshares Ultra QQQ TOP 30 GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:42.58% (-3.67%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Proshares Ultra QQQ TOP 30 Analyses