V-Lab
Prodelight Co Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Thursday, September 17th, 2026
1 Day
11,255.32
1 Week
7,655.86
1 Month
4,816.37
Analysis last updated: Thursday, September 17, 2026 at 07:49 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jun 28, 2023 to Sep 14, 2026Model Insight
Illiquidity shocks decay with a half-life of 5 trading days, meaning a shock loses half its impact after approximately 5 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 | 21 | |
| αARCH | 0.2598 | 7.72*** |
| βGARCH | 0.7348 | 20.73*** |
| γleverage | -0.2598 | -5.64*** |
| λ₁tau intercept | 10.0000 | 0.70 |
| λ₂forecast adj. | 0.0000 | 0.00 |
| λ₃tau persistence | 0.9850 | 126.91*** |
0.865
Persistence5d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 21 | |
α ARCH Response to squared shocks | 0.2598 | 7.72*** |
β GARCH Volatility persistence | 0.7348 | 20.73*** |
γ leverage Additional response to negative shocks | -0.2598 | -5.64*** |
λ₁ tau intercept Baseline long-term coefficient | 10.0000 | 0.70 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.9850 | 126.91*** |
Persistence:
0.865
Half-life:
5 days
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