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	param	t-stat
$ω$	0.0258	35.27
$α$	0.0912	48.05
$β$	0.9088	497.13
$γ$	0.5808	40.14
$δ$	0.9515	35.77

V-Lab

Russell 2000 Index APARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:17.32% (-1.16%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Russell 2000 Index Analyses