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	param	t-stat
$ω$	0.0743	16.55
$α$	0.1186	10.83
$β$	0.8032	66.62
$γ$	0.3939	7.48
$δ$	1.9277	12.67

V-Lab

Columbia Research Enhanced Value ETF APARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:16.45% (-0.66%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Columbia Research Enhanced Value ETF Analyses