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	param	t-stat
$ω$	0.0191	9.45
$α$	0.1254	27.60
$β$	0.9858	930.87
$γ$	-0.0343	-9.68

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Wal-Mart Stores Inc EGARCH Volatility Analysis

Volatility Prediction for Friday, February 20th, 2026:30.71% (+0.24%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Wal-Mart Stores Inc Analyses