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	param	t-stat
$ω$	0.0335	18.33
$α$	0.0790	14.56
$β$	0.9110	202.53
$γ$	0.9898	11.96
$δ$	0.9366	15.80

V-Lab

American Century Quality Diversified International ETF APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:14.82% (-0.92%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other American Century Quality Diversified International ETF Analyses