Daewon Sanup Co Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Monday, October 12th, 2026
1 Day
109.07
1 Week
116.75
1 Month
210.89
Analysis last updated: Friday, October 9, 2026 at 10:43 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Oct 16, 2007 to Oct 8, 2026Model Insight
Illiquidity shocks decay with a half-life of 4 trading days, meaning a shock loses half its impact after approximately 4 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
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| Param | Value | t-stat |
|---|---|---|
| mwindow | 31 | |
| αARCH | 0.1647 | 5.01*** |
| βGARCH | 0.7730 | 33.70*** |
| γleverage | -0.1647 | -3.25*** |
| λ₁tau intercept | 3.6531 | 0.61 |
| λ₂forecast adj. | 0.9986 | 7.16*** |
| λ₃tau persistence | 0.0014 | 0.47 |
0.855
Persistence4d
Half-lifeILLIQ-MFMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 31 | |
α ARCH Response to squared shocks | 0.1647 | 5.01*** |
β GARCH Volatility persistence | 0.7730 | 33.70*** |
γ leverage Additional response to negative shocks | -0.1647 | -3.25*** |
λ₁ tau intercept Baseline long-term coefficient | 3.6531 | 0.61 |
λ₂ forecast adj. Forecast performance sensitivity | 0.9986 | 7.16*** |
λ₃ tau persistence Long-term factor persistence | 0.0014 | 0.47 |
Persistence:
0.855
Half-life:
4 days
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