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	param	t-stat
$ω$	0.0242	21.89
$α$	0.0672	25.33
$β$	0.9274	477.30
$γ$	0.7029	22.27
$δ$	1.2555	24.20

V-Lab

Invesco S&P MidCap 400 Pure Value ETF APARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:21.27% (+2.57%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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