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Guizhou Qianyuan Power Co Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Thursday, October 8th, 2026
1 Day
138.42
1 Month
76.47
Analysis last updated: Thursday, October 1, 2026 at 07:16 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Mar 3, 2005 to Sep 30, 2026Model Insight
With persistence 0.999, illiquidity shocks have a half-life of 585 trading days (~2.3 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate. 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 | 21 | |
| αARCH | 0.1506 | 1.85* |
| βGARCH | 0.8812 | 22.90*** |
| γleverage | -0.0659 | -0.93 |
| λ₁tau intercept | 0.0000 | 0.05 |
| λ₂forecast adj. | 0.3854 | 0.83 |
| λ₃tau persistence | 0.6146 | 1.42 |
0.999
Persistence585d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 21 | |
α ARCH Response to squared shocks | 0.1506 | 1.85* |
β GARCH Volatility persistence | 0.8812 | 22.90*** |
γ leverage Additional response to negative shocks | -0.0659 | -0.93 |
λ₁ tau intercept Baseline long-term coefficient | 0.0000 | 0.05 |
λ₂ forecast adj. Forecast performance sensitivity | 0.3854 | 0.83 |
λ₃ tau persistence Long-term factor persistence | 0.6146 | 1.42 |
Persistence:
0.999
Half-life:
585 days
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