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	param	t-stat
$ω$	1.0012	5.25
$α$	0.0913	4.07
$β$	0.8894	37.29
$γ_{1}$	-0.0073	-0.11

V-Lab

American Century Large Cap Growth ETF Spline-GARCH Volatility Analysis

Volatility Prediction for Thursday, February 12th, 2026:19.16% (-0.88%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other American Century Large Cap Growth ETF Analyses