V-Lab
Allfunds Group Limited ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Monday, September 21st, 2026
1 Day
2,817.48
1 Week
3,032.07
1 Month
3,320.16
Analysis last updated: Sunday, September 20, 2026 at 01:26 AM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Apr 23, 2021 to Sep 18, 2026Model Insight
Illiquidity shocks decay with a half-life of 14 trading days, meaning a shock loses half its impact after approximately 14 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 | 66 | |
| αARCH | 0.0877 | 6.92*** |
| βGARCH | 0.8938 | 53.54*** |
| γleverage | -0.0577 | -2.47** |
| λ₁tau intercept | 0.0000 | 0.00 |
| λ₂forecast adj. | 0.0000 | 0.00 |
| λ₃tau persistence | 0.9986 | 196.08*** |
0.953
Persistence14d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 66 | |
α ARCH Response to squared shocks | 0.0877 | 6.92*** |
β GARCH Volatility persistence | 0.8938 | 53.54*** |
γ leverage Additional response to negative shocks | -0.0577 | -2.47** |
λ₁ tau intercept Baseline long-term coefficient | 0.0000 | 0.00 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.9986 | 196.08*** |
Persistence:
0.953
Half-life:
14 days
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