CosLeaguer Global Co Ltd Spline ILLIQ Liquidity Analysis
High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful
Illiquidity prediction for Thursday, October 15th, 2026
1 Day
7,990.67
increased by 5,784.94
1 Week
3,676.60
increased by 1,470.87
1 Month
2,744.72
increased by 538.99
Analysis last updated: Thursday, October 15, 2026 at 08:26 PM UTC
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News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Oct 16, 2007 to Oct 8, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 38508 trading days (~152.8 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
μ
ILLIQ-SMEM Model
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High persistence: persistence 1.000, shock half-life ~38508 days
| Param | Value | t-stat |
|---|---|---|
| ωconst | 1.0020 | 7.66*** |
| αARCH | 0.2479 | 0.28 |
| βGARCH | 0.7521 | 0.86 |
Spline Coefficients
K=3
| γ1 | -0.3182 | -4.57*** |
| γ2 | 0.4305 | 3.76*** |
| γ3 | -0.1026 | -0.69 |
1.000
Persistence38508d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.0020 | 7.66*** |
α ARCH Response to squared shocks | 0.2479 | 0.28 |
β GARCH Volatility persistence | 0.7521 | 0.86 |
Spline Coefficients
K=3
| γ1 | -0.3182 | -4.57*** |
| γ2 | 0.4305 | 3.76*** |
| γ3 | -0.1026 | -0.69 |
Persistence:
1.000
Half-life:
38508 days
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