Japan Asia Investment Co Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Wednesday, November 11th, 2026
1 Day
5,411.91
1 Week
5,066.50
1 Month
4,711.72
Analysis last updated: Wednesday, November 11, 2026 at 08:37 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Sep 25, 1996 to Nov 6, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 5612 trading days (~22.3 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 | 126 | |
| αARCH | 0.1862 | 24.84*** |
| βGARCH | 0.8194 | 118.28*** |
| γleverage | -0.0115 | -1.59 |
| λ₁tau intercept | 7.6921 | 0.40 |
| λ₂forecast adj. | 0.0000 | 0.00 |
| λ₃tau persistence | 0.9999 | 115.11*** |
1.000
Persistence5612d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 126 | |
α ARCH Response to squared shocks | 0.1862 | 24.84*** |
β GARCH Volatility persistence | 0.8194 | 118.28*** |
γ leverage Additional response to negative shocks | -0.0115 | -1.59 |
λ₁ tau intercept Baseline long-term coefficient | 7.6921 | 0.40 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.9999 | 115.11*** |
Persistence:
1.000
Half-life:
5612 days
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