V-Lab
Feitian Technologies Co Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Monday, September 28th, 2026
1 Day
329.14
1 Week
278.61
1 Month
191.66
Analysis last updated: Friday, September 25, 2026 at 07:47 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jun 26, 2014 to Sep 24, 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
Tap to view equation
| Param | Value | t-stat |
|---|---|---|
| mwindow | 66 | |
| αARCH | 0.1949 | 10.44*** |
| βGARCH | 0.7423 | 29.05*** |
| γleverage | -0.1949 | -5.99*** |
| λ₁tau intercept | 10.0000 | 2.47** |
| λ₂forecast adj. | 0.8369 | 11.72*** |
| λ₃tau persistence | 0.0644 | 4.95*** |
0.840
Persistence4d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 66 | |
α ARCH Response to squared shocks | 0.1949 | 10.44*** |
β GARCH Volatility persistence | 0.7423 | 29.05*** |
γ leverage Additional response to negative shocks | -0.1949 | -5.99*** |
λ₁ tau intercept Baseline long-term coefficient | 10.0000 | 2.47** |
λ₂ forecast adj. Forecast performance sensitivity | 0.8369 | 11.72*** |
λ₃ tau persistence Long-term factor persistence | 0.0644 | 4.95*** |
Persistence:
0.840
Half-life:
4 days
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