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	param	t-stat
$ω$	0.0323	39.19
$α$	0.1864	58.05
$β$	0.7960	246.30
$γ$	0.3318	32.82
$δ$	1.0180	34.52

V-Lab

S&P 500 Index Asy. Power MEM Volatility Analysis

Volatility Prediction for Wednesday, February 25th, 2026:15.56% (-0.96%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other S&P 500 Index Analyses