V-Lab
Ikoma Technologies Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Tuesday, September 22nd, 2026
1 Day
2,750.25
1 Week
4,826.66
1 Month
6,857.60
Analysis last updated: Tuesday, September 22, 2026 at 07:34 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Mar 27, 2023 to Sep 18, 2026Model Insight
With persistence 0.999, illiquidity shocks have a half-life of 691 trading days (~2.7 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate. 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 | 106 | |
| αARCH | 0.7341 | 10.30*** |
| βGARCH | 0.3134 | 14.66*** |
| γleverage | -0.0971 | -0.86 |
| λ₁tau intercept | 10.0000 | 0.00 |
| λ₂forecast adj. | 0.9999 | 1.69* |
| λ₃tau persistence | 0.0001 | 0.01 |
0.999
Persistence691d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 106 | |
α ARCH Response to squared shocks | 0.7341 | 10.30*** |
β GARCH Volatility persistence | 0.3134 | 14.66*** |
γ leverage Additional response to negative shocks | -0.0971 | -0.86 |
λ₁ tau intercept Baseline long-term coefficient | 10.0000 | 0.00 |
λ₂ forecast adj. Forecast performance sensitivity | 0.9999 | 1.69* |
λ₃ tau persistence Long-term factor persistence | 0.0001 | 0.01 |
Persistence:
0.999
Half-life:
691 days
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