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	param	t-stat
$ω$	0.0959	18.79
$α$	0.2310	25.71
$β$	0.8681	262.03
$γ$	-0.2242	-23.24

V-Lab

ProShares UltraShort Dow30 GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:26.50% (-1.45%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other ProShares UltraShort Dow30 Analyses