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	param	t-stat
$ω$	0.0588	26.50
$α$	0.1601	29.02
$β$	0.7991	164.86
$γ$	0.2236	14.59
$δ$	1.7137	31.27

V-Lab

State Street SPDR S&P 400 Mid Cap Growth ETF Asy. Power MEM Volatility Analysis

Volatility Prediction for Thursday, February 19th, 2026:21.74% (-1.63%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other State Street SPDR S&P 400 Mid Cap Growth ETF Analyses