V-Lab
Accent Group Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Friday, September 11th, 2026
1 Day
11,429.03
1 Week
11,844.17
1 Month
17,560.10
Analysis last updated: Friday, September 11, 2026 at 05:47 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jul 7, 2004 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 | 66 | |
| αARCH | 0.0854 | 6.21*** |
| βGARCH | 0.8848 | 32.76*** |
| γleverage | -0.0854 | -2.26** |
| λ₁tau intercept | 0.0000 | 0.00 |
| λ₂forecast adj. | 0.0190 | 2.57** |
| λ₃tau persistence | 0.9805 | 118.53*** |
0.927
Persistence9d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 66 | |
α ARCH Response to squared shocks | 0.0854 | 6.21*** |
β GARCH Volatility persistence | 0.8848 | 32.76*** |
γ leverage Additional response to negative shocks | -0.0854 | -2.26** |
λ₁ tau intercept Baseline long-term coefficient | 0.0000 | 0.00 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0190 | 2.57** |
λ₃ tau persistence Long-term factor persistence | 0.9805 | 118.53*** |
Persistence:
0.927
Half-life:
9 days
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