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	param	t-stat
$ω$	0.0299	18.16
$α$	0.0696	11.30
$β$	0.8224	148.24
$γ$	0.1654	16.29

V-Lab

State Street SPDR Portfolio S&P 500 Value ETF Asy. MEM Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:14.87% (-0.65%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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