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	param	t-stat
$ω$	3.0019	5.75
$α$	0.0108	2.14
$β$	0.8035	31.72
$γ$	0.0844	3.37

V-Lab

Apellis Pharmaceuticals Inc GJR-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:64.89% (-0.09%)

Date Range:

Parameter Estimates

News Impact Curve

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Other Apellis Pharmaceuticals Inc Analyses