Ningxia Western Venture Industrial Co Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Wednesday, October 28th, 2026
1 Day
488.43
1 Week
473.55
1 Month
370.22
Analysis last updated: Wednesday, October 28, 2026 at 06:36 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jun 17, 1994 to Oct 23, 2026Model Insight
Illiquidity shocks decay with a half-life of 6 trading days, meaning a shock loses half its impact after approximately 6 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 | 61 | |
| αARCH | 0.3520 | 5.41*** |
| βGARCH | 0.4674 | 6.73*** |
| γleverage | 0.1519 | 0.40 |
| λ₁tau intercept | 0.0176 | 0.02 |
| λ₂forecast adj. | 0.0067 | 1.55 |
| λ₃tau persistence | 0.9933 | 250.76*** |
0.895
Persistence6d
Half-lifeILLIQ-MFMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 61 | |
α ARCH Response to squared shocks | 0.3520 | 5.41*** |
β GARCH Volatility persistence | 0.4674 | 6.73*** |
γ leverage Additional response to negative shocks | 0.1519 | 0.40 |
λ₁ tau intercept Baseline long-term coefficient | 0.0176 | 0.02 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0067 | 1.55 |
λ₃ tau persistence Long-term factor persistence | 0.9933 | 250.76*** |
Persistence:
0.895
Half-life:
6 days
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