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	param	t-stat
$ω$	0.7078	5.77
$α$	0.0836	6.73
$β$	0.8419	35.27
$γ_{1}$	-0.0055	-0.13
$γ_{2}$	0.0067	0.12
$γ_{3}$	-0.0407	-1.21
$γ_{4}$	0.0863	2.75
$γ_{5}$	-0.0987	-3.33
$γ_{6}$	0.1098	3.82
$γ_{7}$	-0.1104	-3.46
$γ_{8}$	0.1644	2.37

V-Lab

Robert Half Inc Spline-GARCH Volatility Analysis

Volatility Prediction for Monday, February 23rd, 2026:73.23% (-2.23%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Robert Half Inc Analyses