IPS Holdings Co Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Friday, October 23rd, 2026
1 Day
8,887.45
1 Week
4,332.74
1 Month
2,731.82
Analysis last updated: Friday, October 23, 2026 at 07:45 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Feb 28, 2002 to Oct 16, 2026Model Insight
With persistence 0.999, illiquidity shocks have a half-life of 1028 trading days (~4.1 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
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| Param | Value | t-stat |
|---|---|---|
| mwindow | 126 | |
| αARCH | 0.2064 | 13.36*** |
| βGARCH | 0.8192 | 66.98*** |
| γleverage | -0.0525 | -4.11*** |
| λ₁tau intercept | 9.8406 | 0.24 |
| λ₂forecast adj. | 0.0000 | 0.00 |
| λ₃tau persistence | 0.9993 | 70.44*** |
0.999
Persistence1028d
Half-lifeILLIQ-MFMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 126 | |
α ARCH Response to squared shocks | 0.2064 | 13.36*** |
β GARCH Volatility persistence | 0.8192 | 66.98*** |
γ leverage Additional response to negative shocks | -0.0525 | -4.11*** |
λ₁ tau intercept Baseline long-term coefficient | 9.8406 | 0.24 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.9993 | 70.44*** |
Persistence:
0.999
Half-life:
1028 days
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