V-Lab
SmartGroup Corp Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Thursday, September 17th, 2026
1 Day
2,458.40
1 Week
2,572.87
1 Month
2,955.57
Analysis last updated: Thursday, September 17, 2026 at 05:56 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jul 2, 2014 to Sep 14, 2026Model Insight
Illiquidity shocks decay with a half-life of 11 trading days, meaning a shock loses half its impact after approximately 11 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 | 126 | |
| αARCH | 0.0965 | 12.27*** |
| βGARCH | 0.8902 | 100.19*** |
| γleverage | -0.0965 | -2.39** |
| λ₁tau intercept | 4.5613 | 2.95*** |
| λ₂forecast adj. | 0.0000 | 0.00 |
| λ₃tau persistence | 0.9954 | 216.40*** |
0.938
Persistence11d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 126 | |
α ARCH Response to squared shocks | 0.0965 | 12.27*** |
β GARCH Volatility persistence | 0.8902 | 100.19*** |
γ leverage Additional response to negative shocks | -0.0965 | -2.39** |
λ₁ tau intercept Baseline long-term coefficient | 4.5613 | 2.95*** |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.9954 | 216.40*** |
Persistence:
0.938
Half-life:
11 days
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