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	param	t-stat
$ω$	0.0321	33.78
$α$	0.1707	60.86
$β$	0.8065	280.14
$γ$	0.2515	33.10
$δ$	1.2725	29.46

V-Lab

S&P 500 Health Care Sector Index Asy. Power MEM Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:14.37% (-0.03%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other S&P 500 Health Care Sector Index Analyses