Turkiye Sise ve Cam Fabrikalari AS ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Monday, October 19th, 2026
1 Day
11.72
1 Week
10.09
1 Month
9.19
Analysis last updated: Sunday, October 18, 2026 at 01:47 AM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jan 11, 1994 to Oct 16, 2026Model Insight
Illiquidity shocks decay with a half-life of 8 trading days, meaning a shock loses half its impact after approximately 8 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 | 81 | |
| αARCH | 0.1346 | 13.06*** |
| βGARCH | 0.8531 | 83.59*** |
| γleverage | -0.1346 | -8.22*** |
| λ₁tau intercept | 0.0074 | 1.08 |
| λ₂forecast adj. | 0.0506 | 8.29*** |
| λ₃tau persistence | 0.9446 | 138.83*** |
0.920
Persistence8d
Half-lifeILLIQ-MFMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 81 | |
α ARCH Response to squared shocks | 0.1346 | 13.06*** |
β GARCH Volatility persistence | 0.8531 | 83.59*** |
γ leverage Additional response to negative shocks | -0.1346 | -8.22*** |
λ₁ tau intercept Baseline long-term coefficient | 0.0074 | 1.08 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0506 | 8.29*** |
λ₃ tau persistence Long-term factor persistence | 0.9446 | 138.83*** |
Persistence:
0.920
Half-life:
8 days
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