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	param	t-stat
$ω$	1.1998	6.03
$α$	0.0959	4.78
$β$	0.8785	34.56
$γ_{1}$	0.0145	1.31

V-Lab

American Century Mid Cap Growth Impact ETF Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 10th, 2026:24.37% (-0.67%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other American Century Mid Cap Growth Impact ETF Analyses