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	param	t-stat
$ω$	0.0338	31.31
$α$	0.0937	36.01
$β$	0.9001	349.03
$γ$	0.9008	31.18
$δ$	0.9719	35.08

V-Lab

Invesco BuyBack Achievers ETF APARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:16.49% (+3.67%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Invesco BuyBack Achievers ETF Analyses