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	param	t-stat
$m$	86
$α$	0.1743	16.41
$β$	0.7057	41.77
$γ$	-0.0868	-5.31
$λ_{1}$	4.1785	0.61
$λ_{2}$	0.1302	0.76
$λ_{3}$	0.6347	1.20

V-Lab

Appian Corp MF2-GARCH Volatility Analysis

Volatility Prediction for Tuesday, February 17th, 2026:71.25% (-4.52%)

Date Range:

Parameter Estimates

News Impact Curve

Volatility Forecasts

Other Appian Corp Analyses