V-Lab
Tera Finansal Yatirimlar Holding A.S. ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Friday, September 18th, 2026
1 Day
15,863.49
1 Week
3,275.83
1 Month
799.52
Analysis last updated: Friday, September 18, 2026 at 09:10 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Aug 1, 2012 to Sep 14, 2026Model Insight
Illiquidity shocks decay with a half-life of 5 trading days, meaning a shock loses half its impact after approximately 5 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 | 121 | |
| αARCH | 0.3029 | 5.55*** |
| βGARCH | 0.7187 | 20.09*** |
| γleverage | -0.3029 | -2.47** |
| λ₁tau intercept | 0.0000 | 0.00 |
| λ₂forecast adj. | 0.0043 | 0.50 |
| λ₃tau persistence | 0.9927 | 98.02*** |
0.870
Persistence5d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 121 | |
α ARCH Response to squared shocks | 0.3029 | 5.55*** |
β GARCH Volatility persistence | 0.7187 | 20.09*** |
γ leverage Additional response to negative shocks | -0.3029 | -2.47** |
λ₁ tau intercept Baseline long-term coefficient | 0.0000 | 0.00 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0043 | 0.50 |
λ₃ tau persistence Long-term factor persistence | 0.9927 | 98.02*** |
Persistence:
0.870
Half-life:
5 days
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