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	param	t-stat
$ω$	0.0428	17.89
$α$	0.1896	25.19
$β$	0.8849	305.99
$γ$	-0.1896	-23.74

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ProShares Short QQQ GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:22.13% (-1.14%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other ProShares Short QQQ Analyses