V-Lab
Sinpas Gayrimenkul Yatirim Ortakligi AS ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Monday, September 21st, 2026
1 Day
204.94
1 Week
242.25
1 Month
252.91
Analysis last updated: Sunday, September 20, 2026 at 03:53 AM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jun 22, 2007 to Sep 18, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 2436 trading days (~9.7 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.
Asymmetry: Illiquidity rises 93% more after negative returns
ILLIQ-MFMEM Model
Tap to view equation
| Param | Value | t-stat |
|---|---|---|
| mwindow | 31 | |
| αARCH | 0.1829 | 9.23*** |
| βGARCH | 0.7321 | 37.33*** |
| γleverage | 0.1693 | 8.07*** |
| λ₁tau intercept | 10.0000 | 0.02 |
| λ₂forecast adj. | 0.2241 | 2.90*** |
| λ₃tau persistence | 0.7759 | 10.15*** |
1.000
Persistence2436d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 31 | |
α ARCH Response to squared shocks | 0.1829 | 9.23*** |
β GARCH Volatility persistence | 0.7321 | 37.33*** |
γ leverage Additional response to negative shocks | 0.1693 | 8.07*** |
λ₁ tau intercept Baseline long-term coefficient | 10.0000 | 0.02 |
λ₂ forecast adj. Forecast performance sensitivity | 0.2241 | 2.90*** |
λ₃ tau persistence Long-term factor persistence | 0.7759 | 10.15*** |
Persistence:
1.000
Half-life:
2436 days
Other Sinpas Gayrimenkul Yatirim Ortakligi AS Analyses
Other ILLIQ-MFMEM Analyses on Real Estate