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	param	t-stat
$ω$	0.0284	27.41
$α$	0.0822	36.52
$β$	0.9158	417.40
$γ$	-0.9069	-33.14
$δ$	0.9693	34.52

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ProShares Short MidCap 400 APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:13.42% (-0.30%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other ProShares Short MidCap 400 Analyses