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	param	t-stat
$ω$	1.2292	8.39
$α$	0.0529	5.51
$β$	0.9138	53.65
$γ_{1}$	0.0257	0.85
$γ_{2}$	0.0112	0.23
$γ_{3}$	-0.1384	-3.64
$γ_{4}$	0.1893	5.29
$γ_{5}$	-0.1504	-3.69
$γ_{6}$	0.1351	2.82
$γ_{7}$	-0.1115	-2.03
$γ_{8}$	0.0434	0.73
$γ_{9}$	0.0237	0.25

V-Lab

Wal-Mart Stores Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:31.04% (-0.43%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Wal-Mart Stores Inc Analyses