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	param	t-stat
$ω$	0.2216	17.99
$α$	0.0787	14.52
$β$	0.8460	175.30
$γ$	0.1121	11.33

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DaVita HealthCare Partners Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:68.47% (-3.11%)

Date Range:

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News Impact Curve

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