V-Lab
Marlin Global Ltd Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Wednesday, September 30th, 2026
1 Day
232,078.30
increased by 3,057.00
1 Week
216,485.62
decreased by 12,535.68
1 Month
205,449.60
decreased by 23,571.70
Analysis last updated: Wednesday, September 30, 2026 at 08:32 PM UTC
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News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Nov 1, 2007 to Sep 25, 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 4 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 | 2.1239 | 5.57*** |
| αARCH | 0.1313 | 2.30** |
| βGARCH | 0.7107 | 4.96*** |
Spline Coefficients
K=9
| γ1 | 0.1667 | 0.97 |
| γ2 | -0.3048 | -1.07 |
| γ3 | 0.3670 | 1.42 |
| γ4 | -0.3836 | -1.22 |
| γ5 | 0.1720 | 0.55 |
| γ6 | -0.2468 | -0.96 |
| γ7 | 0.8879 | 4.28*** |
| γ8 | -1.3698 | -5.74*** |
| γ9 | 1.1798 | 3.71*** |
0.842
Persistence4d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 2.1239 | 5.57*** |
α ARCH Response to squared shocks | 0.1313 | 2.30** |
β GARCH Volatility persistence | 0.7107 | 4.96*** |
Spline Coefficients
K=9
| γ1 | 0.1667 | 0.97 |
| γ2 | -0.3048 | -1.07 |
| γ3 | 0.3670 | 1.42 |
| γ4 | -0.3836 | -1.22 |
| γ5 | 0.1720 | 0.55 |
| γ6 | -0.2468 | -0.96 |
| γ7 | 0.8879 | 4.28*** |
| γ8 | -1.3698 | -5.74*** |
| γ9 | 1.1798 | 3.71*** |
Persistence:
0.842
Half-life:
4 days
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