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	param	t-stat
$ω$	0.0452	22.86
$α$	0.1137	39.77
$β$	0.8648	301.31

V-Lab

Invesco RAFI US 1500 Small-Mid ETF GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:21.45% (+1.51%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Invesco RAFI US 1500 Small-Mid ETF Analyses