V-Lab
Care Service Co Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Monday, September 7th, 2026
1 Day
7,075.47
1 Week
6,083.42
1 Month
8,552.72
Analysis last updated: Saturday, September 5, 2026 at 11:12 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Nov 29, 2004 to Sep 4, 2026Model Insight
Illiquidity shocks decay with a half-life of 11 trading days, meaning a shock loses half its impact after approximately 11 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 | 126 | |
| αARCH | 0.1689 | 16.27*** |
| βGARCH | 0.8539 | 98.18*** |
| γleverage | -0.1689 | -14.23*** |
| λ₁tau intercept | 0.0030 | 0.28 |
| λ₂forecast adj. | 0.2343 | 2.22** |
| λ₃tau persistence | 0.0000 | 2.60*** |
0.938
Persistence11d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 126 | |
α ARCH Response to squared shocks | 0.1689 | 16.27*** |
β GARCH Volatility persistence | 0.8539 | 98.18*** |
γ leverage Additional response to negative shocks | -0.1689 | -14.23*** |
λ₁ tau intercept Baseline long-term coefficient | 0.0030 | 0.28 |
λ₂ forecast adj. Forecast performance sensitivity | 0.2343 | 2.22** |
λ₃ tau persistence Long-term factor persistence | 0.0000 | 2.60*** |
Persistence:
0.938
Half-life:
11 days
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