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	param	t-stat
$ω$	0.0226	15.23
$α$	0.0395	22.76
$β$	0.9605	690.00
$γ$	0.4986	17.35
$δ$	1.4342	34.19

V-Lab

Ross Stores Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:18.94% (-0.24%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

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