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	param	t-stat
$ω$	0.1894	14.03
$α$	0.1172	31.04
$β$	0.8527	203.06
$γ$	0.1507	9.20
$δ$	1.5353	25.08

V-Lab

HEICO Corp APARCH Volatility Analysis

Volatility Prediction for Wednesday, February 11th, 2026:28.70% (-1.43%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other HEICO Corp Analyses