V-Lab
Vigonvita Life Sciences Co Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Friday, September 11th, 2026
1 Day
2,452.56
1 Week
2,809.38
1 Month
3,847.89
Analysis last updated: Friday, September 11, 2026 at 07:20 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Nov 6, 2025 to Sep 4, 2026Model Insight
This asset shows asymmetric liquidity dynamics: illiquidity responds almost entirely to negative returns. 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 | 0.0000 | 2.50** |
| βGARCH | 0.5442 | 1,413.57*** |
| γleverage | 0.4819 | 1,219.93*** |
| λ₁tau intercept | 0.0000 | 0.00 |
| λ₂forecast adj. | 0.3746 | 102.38*** |
| λ₃tau persistence | 0.0000 | 1.00 |
0.785
Persistence3d
Half-lifeILLIQ-MFMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 36 | |
α ARCH Response to squared shocks | 0.0000 | 2.50** |
β GARCH Volatility persistence | 0.5442 | 1,413.57*** |
γ leverage Additional response to negative shocks | 0.4819 | 1,219.93*** |
λ₁ tau intercept Baseline long-term coefficient | 0.0000 | 0.00 |
λ₂ forecast adj. Forecast performance sensitivity | 0.3746 | 102.38*** |
λ₃ tau persistence Long-term factor persistence | 0.0000 | 1.00 |
Persistence:
0.785
Half-life:
3 days
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