V-Lab
Best Precision Ind Co Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Monday, September 7th, 2026
1 Day
5,118.27
1 Week
4,837.47
1 Month
5,073.13
Analysis last updated: Sunday, September 6, 2026 at 02:39 AM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Dec 8, 2021 to Sep 4, 2026Model Insight
Illiquidity shocks decay with a half-life of 9 trading days, meaning a shock loses half its impact after approximately 9 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 | 121 | |
| αARCH | 0.2345 | 14.45*** |
| βGARCH | 0.7903 | 145.82*** |
| γleverage | -0.2035 | -7.55*** |
| λ₁tau intercept | 8.0553 | 1.30 |
| λ₂forecast adj. | 0.0001 | 5.32*** |
| λ₃tau persistence | 0.8862 | 207.16*** |
0.923
Persistence9d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 121 | |
α ARCH Response to squared shocks | 0.2345 | 14.45*** |
β GARCH Volatility persistence | 0.7903 | 145.82*** |
γ leverage Additional response to negative shocks | -0.2035 | -7.55*** |
λ₁ tau intercept Baseline long-term coefficient | 8.0553 | 1.30 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0001 | 5.32*** |
λ₃ tau persistence Long-term factor persistence | 0.8862 | 207.16*** |
Persistence:
0.923
Half-life:
9 days
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