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Compass Minerals International Inc Asymmetric ILLIQ Liquidity Analysis

Illiquidity prediction for Thursday, September 24th, 2026

1 Day

1,811.62

increased by 284.50

1 Week

1,649.19

increased by 122.07

1 Month

1,936.61

increased by 409.49

Analysis last updated: Wednesday, September 23, 2026 at 09:35 PM UTC

Date Range:

from

to

6M ·

1Y ·

2Y ·

5Y ·

10Y ·

All

graph of Compass Minerals International Inc ILLIQ-AMEM

News Impact Curve

How returns affect tomorrow's illiquidity

Illiquidity Forecast

How illiquidity evolves over time

Parameter Estimates

Dec 12, 2003 to Sep 18, 2026

Model Insight

With persistence 0.998, illiquidity shocks have a half-life of 309 trading days (~1.2 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.

μ

ILLIQ-AMEM Model

Tap to view equation

High persistence: persistence 0.998, shock half-life ~309 days
ParamValuet-stat
ωconst5.0000
2.41**
αARCH0.0597
5.90***
βGARCH0.9204
166.46***
γleverage0.0354
1.70*

0.998

Persistence

309d

Half-life
μ

ILLIQ-AMEM Model

Tap to view equation

ParameterValuet-statistic
ω

const

Unconditional variance weight

5.0000
2.41**
α

ARCH

Response to squared shocks

0.0597
5.90***
β

GARCH

Volatility persistence

0.9204
166.46***
γ

leverage

Additional response to negative shocks

0.0354
1.70*

Persistence:

0.998

Half-life:

309 days