Shanghai Yaohua Pilkington Glass Group Co Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Monday, October 19th, 2026
1 Day
194,971.10
1 Week
223,992.10
1 Month
241,568.95
Analysis last updated: Saturday, October 17, 2026 at 07:33 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Dec 13, 1993 to Oct 16, 2026Model Insight
Illiquidity shocks decay with a half-life of 2 trading days, meaning a shock loses half its impact after approximately 2 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 | 121 | |
| αARCH | 0.1140 | 1.11 |
| βGARCH | 0.6813 | 6.14*** |
| γleverage | -0.1140 | -0.60 |
| λ₁tau intercept | 10.0000 | 0.02 |
| λ₂forecast adj. | 0.0767 | 3.06*** |
| λ₃tau persistence | 0.9233 | 52.66*** |
0.738
Persistence2d
Half-lifeILLIQ-MFMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 121 | |
α ARCH Response to squared shocks | 0.1140 | 1.11 |
β GARCH Volatility persistence | 0.6813 | 6.14*** |
γ leverage Additional response to negative shocks | -0.1140 | -0.60 |
λ₁ tau intercept Baseline long-term coefficient | 10.0000 | 0.02 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0767 | 3.06*** |
λ₃ tau persistence Long-term factor persistence | 0.9233 | 52.66*** |
Persistence:
0.738
Half-life:
2 days
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