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	param	t-stat
$ω$	0.2744	15.13
$α$	0.1462	23.13
$β$	0.8226	142.94

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DaVita HealthCare Partners Inc GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 18th, 2026:66.44% (-5.95%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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