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	param	t-stat
$ω$	0.0497	14.80
$α$	0.0702	12.95
$β$	0.9053	193.04
$γ$	0.6298	10.60
$δ$	1.4433	22.16

V-Lab

Principal US Small-Cap ETF APARCH Volatility Analysis

Volatility Prediction for Friday, February 13th, 2026:21.57% (+2.86%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Principal US Small-Cap ETF Analyses