V-Lab
Nouveau Global Ventures Ltd ILLIQ-MFMEM Liquidity Analysis
High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful
Illiquidity prediction for Friday, September 11th, 2026
1 Day
2,917,558.00
1 Week
2,646,643.60
1 Month
2,602,595.39
Analysis last updated: Friday, September 11, 2026 at 07:27 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Sep 25, 2008 to Sep 4, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 19804 trading days (~78.6 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate. 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 | 76 | |
| αARCH | 0.1151 | 0.13 |
| βGARCH | 0.9364 | 2.92*** |
| γleverage | -0.1030 | -0.09 |
| λ₁tau intercept | 0.0001 | 0.00 |
| λ₂forecast adj. | 0.0001 | 0.00 |
| λ₃tau persistence | 0.9997 | 5.42*** |
1.000
Persistence19804d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 76 | |
α ARCH Response to squared shocks | 0.1151 | 0.13 |
β GARCH Volatility persistence | 0.9364 | 2.92*** |
γ leverage Additional response to negative shocks | -0.1030 | -0.09 |
λ₁ tau intercept Baseline long-term coefficient | 0.0001 | 0.00 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0001 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.9997 | 5.42*** |
Persistence:
1.000
Half-life:
19804 days
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