V-Lab
Css Holdings Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Friday, September 11th, 2026
1 Day
9,296.16
1 Week
3,379.89
1 Month
3,053.71
Analysis last updated: Friday, September 11, 2026 at 07:59 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jun 13, 2002 to Sep 4, 2026Model Insight
Illiquidity shocks decay with a half-life of 10 trading days, meaning a shock loses half its impact after approximately 10 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 | 51 | |
| αARCH | 0.1824 | 16.71*** |
| βGARCH | 0.8386 | 100.84*** |
| γleverage | -0.1824 | -12.68*** |
| λ₁tau intercept | 10.0000 | 1.92* |
| λ₂forecast adj. | 0.0000 | 0.00 |
| λ₃tau persistence | 0.9397 | 203.10*** |
0.930
Persistence10d
Half-lifeILLIQ-MFMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 51 | |
α ARCH Response to squared shocks | 0.1824 | 16.71*** |
β GARCH Volatility persistence | 0.8386 | 100.84*** |
γ leverage Additional response to negative shocks | -0.1824 | -12.68*** |
λ₁ tau intercept Baseline long-term coefficient | 10.0000 | 1.92* |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.9397 | 203.10*** |
Persistence:
0.930
Half-life:
10 days
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