V-Lab
Lolc Finance Plc 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, August 20th, 2026
1 Day
10,853.99
increased by 9,065.58
1 Week
4,077.29
increased by 2,288.88
1 Month
3,120.09
increased by 1,331.68
Analysis last updated: Thursday, August 20, 2026 at 08:13 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jul 12, 2011 to Aug 14, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 7534 trading days (~29.9 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
μ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.6997 | 2.14** |
α ARCH Response to squared shocks | 0.3592 | 0.31 |
β GARCH Volatility persistence | 0.6407 | 0.55 |
Spline Coefficients
K=10
| γ1 | -0.0109 | 0.00 |
| γ2 | -2.8075 | -0.72 |
| γ3 | 3.9902 | 1.72* |
| γ4 | -1.4610 | -0.85 |
| γ5 | 0.4976 | 0.38 |
| γ6 | -1.8296 | -1.95* |
| γ7 | 3.4796 | 3.29*** |
| γ8 | -2.1355 | -1.36 |
| γ9 | 0.2508 | 0.13 |
| γ10 | 0.6610 | 0.27 |
Persistence:
1.000
Half-life:
7534 days
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