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	param	t-stat
$ω$	0.2014	16.45
$α$	0.0225	8.12
$β$	0.8856	321.23
$γ$	0.1331	18.34

V-Lab

ProShares Ultra Russell2000 GJR-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:39.06% (-1.49%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other ProShares Ultra Russell2000 Analyses