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	param	t-stat
$ω$	1.0000	5.42
$α$	0.1732	13.31
$β$	0.6824	26.87
$γ$	-0.0845	-1.36
$δ$	1.3395	13.08

V-Lab

EC Healthcare APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:57.90% (-8.71%)

Date Range:

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News Impact Curve

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