V-Lab
Value Convergence Holdings Ltd Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Friday, September 11th, 2026
1 Day
35,759.43
decreased by 1,864.56
1 Week
35,839.74
decreased by 1,784.25
1 Month
55,661.98
increased by 18,037.99
Analysis last updated: Friday, September 11, 2026 at 07:16 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Aug 15, 2008 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 60 trading days.
μ
ILLIQ-SMEM Model
Tap to view equation
Time-varying baseline: illiquidity reverts to a slowly-shifting spline trend
| Param | Value | t-stat |
|---|---|---|
| ωconst | 22.5848 | 3.97*** |
| αARCH | 0.2064 | 6.42*** |
| βGARCH | 0.7822 | 25.70*** |
Spline Coefficients
K=9
| γ1 | -0.0606 | -0.10 |
| γ2 | 1.6155 | 1.45 |
| γ3 | -2.5846 | -2.50** |
| γ4 | 1.2571 | 2.07** |
| γ5 | 0.2633 | 0.49 |
| γ6 | -0.8100 | -1.14 |
| γ7 | 0.7099 | 0.97 |
| γ8 | -0.2461 | -0.30 |
| γ9 | -3.2120 | -1.69* |
0.989
Persistence60d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 22.5848 | 3.97*** |
α ARCH Response to squared shocks | 0.2064 | 6.42*** |
β GARCH Volatility persistence | 0.7822 | 25.70*** |
Spline Coefficients
K=9
| γ1 | -0.0606 | -0.10 |
| γ2 | 1.6155 | 1.45 |
| γ3 | -2.5846 | -2.50** |
| γ4 | 1.2571 | 2.07** |
| γ5 | 0.2633 | 0.49 |
| γ6 | -0.8100 | -1.14 |
| γ7 | 0.7099 | 0.97 |
| γ8 | -0.2461 | -0.30 |
| γ9 | -3.2120 | -1.69* |
Persistence:
0.989
Half-life:
60 days
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