V-Lab
Ceres Power Holdings plc Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Friday, July 24th, 2026
1 Day
5,518.88
decreased by 726.94
1 Week
5,311.81
decreased by 934.01
1 Month
4,970.34
decreased by 1,275.48
Analysis last updated: Friday, July 24, 2026 at 08:27 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Nov 24, 2004 to Jul 17, 2026Model Insight
With persistence 0.997, illiquidity shocks have a half-life of 249 trading days (~1.0 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 | 2.1894 | 1.99** |
α ARCH Response to squared shocks | 0.2649 | 7.08*** |
β GARCH Volatility persistence | 0.7323 | 20.13*** |
Spline Coefficients
K=10
| γ1 | -5.2402 | -2.11** |
| γ2 | 16.4317 | 2.50** |
| γ3 | -17.8488 | -2.71*** |
| γ4 | 7.3524 | 2.43** |
| γ5 | -0.8170 | -1.01 |
| γ6 | -0.1033 | -0.24 |
| γ7 | 0.1441 | 0.37 |
| γ8 | 0.6947 | 1.97** |
| γ9 | -0.7765 | -2.61*** |
| γ10 | -0.3669 | -0.97 |
Persistence:
0.997
Half-life:
249 days
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