V-Lab
Contact Financial Holding Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Sunday, September 6th, 2026
1 Day
631.90
decreased by 25.45
1 Week
633.52
decreased by 23.83
1 Month
620.23
decreased by 37.12
Analysis last updated: Friday, September 4, 2026 at 06:34 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Oct 15, 2018 to Sep 3, 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 5 trading days.
μ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 0.3988 | 3.13*** |
α ARCH Response to squared shocks | 0.0399 | 2.29** |
β GARCH Volatility persistence | 0.8350 | 8.34*** |
Spline Coefficients
K=6
| γ1 | -0.6878 | -0.77 |
| γ2 | -1.6114 | -1.22 |
| γ3 | 4.3444 | 4.37*** |
| γ4 | -2.7029 | -2.97*** |
| γ5 | 0.3419 | 0.49 |
| γ6 | -0.5107 | -0.80 |
Persistence:
0.875
Half-life:
5 days
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