SPIC Green Energy Co Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Monday, October 12th, 2026
1 Day
72.63
1 Week
78.28
1 Month
70.32
Analysis last updated: Saturday, October 10, 2026 at 07:40 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Sep 26, 2002 to Oct 9, 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
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| Param | Value | t-stat |
|---|---|---|
| mwindow | 126 | |
| αARCH | 0.2600 | 9.47*** |
| βGARCH | 0.7016 | 9.80*** |
| γleverage | -0.2600 | -4.69*** |
| λ₁tau intercept | 0.0000 | 0.00 |
| λ₂forecast adj. | 0.0000 | 0.00 |
| λ₃tau persistence | 0.9994 | 63.43*** |
0.832
Persistence4d
Half-lifeILLIQ-MFMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 126 | |
α ARCH Response to squared shocks | 0.2600 | 9.47*** |
β GARCH Volatility persistence | 0.7016 | 9.80*** |
γ leverage Additional response to negative shocks | -0.2600 | -4.69*** |
λ₁ tau intercept Baseline long-term coefficient | 0.0000 | 0.00 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.9994 | 63.43*** |
Persistence:
0.832
Half-life:
4 days
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