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	param	t-stat
$ω$	0.9775	5.61
$α$	0.0654	5.24
$β$	0.9202	63.54
$γ_{1}$	-0.0017	-0.35

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ProShares Long Online/Short Stores ETF Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:29.30% (-0.85%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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