V-Lab
Compass Minerals International Inc ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Thursday, September 24th, 2026
1 Day
1,667.37
1 Week
1,503.17
1 Month
1,841.57
Analysis last updated: Wednesday, September 23, 2026 at 09:35 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Dec 12, 2003 to Sep 18, 2026Model Insight
Illiquidity shocks decay with a half-life of 7 trading days, meaning a shock loses half its impact after approximately 7 days. This multi-frequency model splits illiquidity into a fast short-run component and a slow-moving long-run level that drifts over the sample rather than a constant baseline.
ILLIQ-MFMEM Model
Tap to view equation
| Param | Value | t-stat |
|---|---|---|
| mwindow | 31 | |
| αARCH | 0.0891 | 13.33*** |
| βGARCH | 0.8600 | 66.26*** |
| γleverage | -0.0891 | -1.67* |
| λ₁tau intercept | 2.1041 | 2.23** |
| λ₂forecast adj. | 0.0525 | 3.29*** |
| λ₃tau persistence | 0.9441 | 56.06*** |
0.905
Persistence7d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 31 | |
α ARCH Response to squared shocks | 0.0891 | 13.33*** |
β GARCH Volatility persistence | 0.8600 | 66.26*** |
γ leverage Additional response to negative shocks | -0.0891 | -1.67* |
λ₁ tau intercept Baseline long-term coefficient | 2.1041 | 2.23** |
λ₂ forecast adj. Forecast performance sensitivity | 0.0525 | 3.29*** |
λ₃ tau persistence Long-term factor persistence | 0.9441 | 56.06*** |
Persistence:
0.905
Half-life:
7 days
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