V-Lab
Linc Ab ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Wednesday, September 23rd, 2026
1 Day
2,787.82
1 Week
3,102.77
1 Month
4,402.18
Analysis last updated: Wednesday, September 23, 2026 at 07:55 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
May 28, 2021 to Sep 18, 2026Model Insight
Illiquidity shocks decay with a half-life of 13 trading days, meaning a shock loses half its impact after approximately 13 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
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| Param | Value | t-stat |
|---|---|---|
| mwindow | 126 | |
| αARCH | 0.0851 | 6.34*** |
| βGARCH | 0.9050 | 58.63*** |
| γleverage | -0.0851 | -6.02*** |
| λ₁tau intercept | 1.5550 | 0.59 |
| λ₂forecast adj. | 0.0000 | 0.00 |
| λ₃tau persistence | 0.9968 | 379.16*** |
0.948
Persistence13d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 126 | |
α ARCH Response to squared shocks | 0.0851 | 6.34*** |
β GARCH Volatility persistence | 0.9050 | 58.63*** |
γ leverage Additional response to negative shocks | -0.0851 | -6.02*** |
λ₁ tau intercept Baseline long-term coefficient | 1.5550 | 0.59 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.9968 | 379.16*** |
Persistence:
0.948
Half-life:
13 days
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