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	param	t-stat
$ω$	0.0265	17.01
$α$	0.0694	24.82
$β$	0.9306	312.59
$γ$	0.3057	12.90
$δ$	0.9064	26.22

V-Lab

Wal-Mart Stores Inc APARCH Volatility Analysis

Volatility Prediction for Monday, February 9th, 2026:22.94% (+1.48%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Wal-Mart Stores Inc Analyses