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Paycom Software Inc Asymmetric ILLIQ Liquidity Analysis

Illiquidity prediction for Wednesday, August 26th, 2026

1 Day

133.49

decreased by 6.27

1 Week

148.72

increased by 8.96

1 Month

187.41

increased by 47.65

Analysis last updated: Tuesday, August 25, 2026 at 09:48 PM UTC

Date Range:

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to

6M ·

1Y ·

2Y ·

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10Y ·

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graph of Paycom Software Inc ILLIQ-AMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Apr 15, 2014 to Aug 21, 2026

Model Insight

With persistence 0.994, illiquidity shocks have a half-life of 116 trading days (~0.5 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.

Asymmetry: Illiquidity rises 123% more after negative returns

μ

ILLIQ-AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

1.4678
12.89***
α

ARCH

Response to squared shocks

0.0478
19.28***
β

GARCH

Volatility persistence

0.9169
518.34***
γ

leverage

Additional response to negative shocks

0.0586
11.43***

Persistence:

0.994

Half-life:

116 days