V-Lab
Velocity Financial Inc ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Wednesday, September 23rd, 2026
1 Day
5,225.70
1 Week
6,010.88
1 Month
5,699.89
Analysis last updated: Tuesday, September 22, 2026 at 09:54 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jan 20, 2020 to Sep 18, 2026Model Insight
Illiquidity shocks decay with a half-life of 4 trading days, meaning a shock loses half its impact after approximately 4 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 | 36 | |
| αARCH | 0.1365 | 6.72*** |
| βGARCH | 0.7770 | 25.39*** |
| γleverage | -0.1365 | -4.99*** |
| λ₁tau intercept | 10.0000 | 0.04 |
| λ₂forecast adj. | 0.9661 | 28.38*** |
| λ₃tau persistence | 0.0265 | 8.61*** |
0.845
Persistence4d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 36 | |
α ARCH Response to squared shocks | 0.1365 | 6.72*** |
β GARCH Volatility persistence | 0.7770 | 25.39*** |
γ leverage Additional response to negative shocks | -0.1365 | -4.99*** |
λ₁ tau intercept Baseline long-term coefficient | 10.0000 | 0.04 |
λ₂ forecast adj. Forecast performance sensitivity | 0.9661 | 28.38*** |
λ₃ tau persistence Long-term factor persistence | 0.0265 | 8.61*** |
Persistence:
0.845
Half-life:
4 days
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