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	param	t-stat
$ω$	0.0567	11.22
$α$	0.1116	13.65
$β$	0.8602	105.66

V-Lab

American Century US Quality Growth ETF GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:21.88% (-0.29%)

Date Range:

Parameter Estimates

News Impact Curve

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