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	param	t-stat
$ω$	1.0566	8.08
$α$	0.1481	7.73
$β$	0.6606	15.75
$γ_{1}$	0.0920	2.73
$γ_{2}$	-0.1114	-2.20
$γ_{3}$	-0.0362	-1.05
$γ_{4}$	0.1323	4.30
$γ_{5}$	-0.1360	-3.79
$γ_{6}$	0.0547	1.56
$γ_{7}$	0.0650	2.21
$γ_{8}$	-0.1202	-3.39
$γ_{9}$	0.1362	2.48

V-Lab

HEICO Corp Spline-GARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:30.03% (-1.21%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other HEICO Corp Analyses