Mekdam Holding Group W.L.L Asymmetric ILLIQ Liquidity Analysis
High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful
Illiquidity prediction for Sunday, October 11th, 2026
1 Day
61,340.95
1 Week
73,701.27
1 Month
79,215.61
Analysis last updated: Friday, October 9, 2026 at 11:08 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Aug 7, 2021 to Oct 8, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 1386294 trading days (~5501.2 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
ILLIQ-AMEM Model
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| Param | Value | t-stat |
|---|---|---|
| ωconst | 5.0000 | 0.03 |
| αARCH | 0.1211 | 2.09** |
| βGARCH | 0.8556 | 42.95*** |
| γleverage | 0.0465 | 0.39 |
1.000
Persistence1386294d
Half-lifeILLIQ-AMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 5.0000 | 0.03 |
α ARCH Response to squared shocks | 0.1211 | 2.09** |
β GARCH Volatility persistence | 0.8556 | 42.95*** |
γ leverage Additional response to negative shocks | 0.0465 | 0.39 |
Persistence:
1.000
Half-life:
1386294 days
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