V-Lab
Apex Biotechnology Co Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Thursday, October 1st, 2026
1 Day
3,390.29
1 Week
3,676.87
1 Month
2,737.22
Analysis last updated: Thursday, October 1, 2026 at 10:02 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Sep 10, 2001 to Sep 24, 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 | 36 | |
| αARCH | 0.1559 | 14.20*** |
| βGARCH | 0.7929 | 48.09*** |
| γleverage | -0.1559 | -3.22*** |
| λ₁tau intercept | 1.7304 | 1.42 |
| λ₂forecast adj. | 0.3324 | 6.50*** |
| λ₃tau persistence | 0.6676 | 12.85*** |
0.871
Persistence5d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 36 | |
α ARCH Response to squared shocks | 0.1559 | 14.20*** |
β GARCH Volatility persistence | 0.7929 | 48.09*** |
γ leverage Additional response to negative shocks | -0.1559 | -3.22*** |
λ₁ tau intercept Baseline long-term coefficient | 1.7304 | 1.42 |
λ₂ forecast adj. Forecast performance sensitivity | 0.3324 | 6.50*** |
λ₃ tau persistence Long-term factor persistence | 0.6676 | 12.85*** |
Persistence:
0.871
Half-life:
5 days
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