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	param	t-stat
$ω$	0.4260	2.89
$α$	0.0845	2.74
$β$	0.8060	15.53
$γ_{1}$	-2.1856	-1.07
$γ_{2}$	3.7050	1.17
$γ_{3}$	-2.9140	-1.58
$γ_{4}$	2.6729	2.39
$γ_{5}$	-2.9962	-3.78
$γ_{6}$	3.7585	4.52
$γ_{7}$	-4.0257	-4.64
$γ_{8}$	3.4024	4.22
$γ_{9}$	-2.1908	-2.64
$γ_{10}$	2.3283	1.13

V-Lab

Columbia International Equity Income ETF Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:20.62% (-0.44%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Columbia International Equity Income ETF Analyses