V-Lab
Sandon Capital Investments Ltd Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Friday, September 11th, 2026
1 Day
677,575.30
increased by 23,149.00
1 Week
678,524.52
increased by 24,098.22
1 Month
663,451.63
increased by 9,025.33
Analysis last updated: Friday, September 11, 2026 at 05:57 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Dec 23, 2013 to Sep 4, 2026Model Insight
This model fits a time-varying baseline (a spline), so illiquidity mean-reverts toward a slowly-shifting long-run level rather than a constant. Short-run deviations decay with a half-life of 1 trading day.
μ
ILLIQ-SMEM Model
Tap to view equation
Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
| Param | Value | t-stat |
|---|---|---|
| ωconst | 0.4094 | 4.15*** |
| αARCH | 0.1050 | 2.00** |
| βGARCH | 0.2754 | 1.50 |
Spline Coefficients
K=9
| γ1 | -1.0828 | -1.69* |
| γ2 | 1.5183 | 1.58 |
| γ3 | -0.8618 | -1.40 |
| γ4 | 0.8606 | 1.70* |
| γ5 | -1.3869 | -2.49** |
| γ6 | 3.2722 | 3.66*** |
| γ7 | -4.5792 | -3.72*** |
| γ8 | 2.5269 | 2.12** |
| γ9 | 0.4369 | 0.34 |
0.380
Persistence1d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.4094 | 4.15*** |
α ARCH Response to squared shocks | 0.1050 | 2.00** |
β GARCH Volatility persistence | 0.2754 | 1.50 |
Spline Coefficients
K=9
| γ1 | -1.0828 | -1.69* |
| γ2 | 1.5183 | 1.58 |
| γ3 | -0.8618 | -1.40 |
| γ4 | 0.8606 | 1.70* |
| γ5 | -1.3869 | -2.49** |
| γ6 | 3.2722 | 3.66*** |
| γ7 | -4.5792 | -3.72*** |
| γ8 | 2.5269 | 2.12** |
| γ9 | 0.4369 | 0.34 |
Persistence:
0.380
Half-life:
1 days
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