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	param	t-stat
$ω$	0.9319	7.42
$α$	0.1021	7.73
$β$	0.8763	61.39
$γ_{1}$	-0.0000	-0.08

V-Lab

Invesco Aerospace & Defense ETF Zero Slope Spline-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:22.50% (-0.42%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Invesco Aerospace & Defense ETF Analyses