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	param	t-stat
$ω$	0.8665	8.56
$α$	0.0778	5.92
$β$	0.8895	52.54
$γ_{1}$	0.0023	0.76

V-Lab

Invesco S&P SmallCap Health Care ETF Spline-GARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:24.47% (+3.16%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Invesco S&P SmallCap Health Care ETF Analyses