V-Lab
Acorn Capital Investment Fund Limited Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Monday, October 5th, 2026
1 Day
184,330.20
decreased by 56,211.90
1 Week
215,988.36
decreased by 24,553.74
1 Month
743,738.23
increased by 503,196.13
Analysis last updated: Saturday, October 3, 2026 at 05:54 PM UTC
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News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
May 1, 2014 to Oct 2, 2026Model Insight
With persistence 0.993, illiquidity shocks have a half-life of 104 trading days (~0.4 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
μ
ILLIQ-SMEM Model
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High persistence: persistence 0.993, shock half-life ~104 days
| Param | Value | t-stat |
|---|---|---|
| ωconst | 7.0397 | 0.89 |
| αARCH | 0.9933 | 64.60*** |
| βGARCH | 0.0000 | 0.00 |
Spline Coefficients
K=9
| γ1 | 0.4441 | 0.59 |
| γ2 | -0.9651 | -0.68 |
| γ3 | 0.8605 | 0.70 |
| γ4 | -0.8244 | -0.69 |
| γ5 | 1.4355 | 1.30 |
| γ6 | -1.6100 | -1.77* |
| γ7 | 1.9055 | 1.63 |
| γ8 | -3.2094 | -1.87* |
| γ9 | 2.0412 | 0.86 |
0.993
Persistence104d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 7.0397 | 0.89 |
α ARCH Response to squared shocks | 0.9933 | 64.60*** |
β GARCH Volatility persistence | 0.0000 | 0.00 |
Spline Coefficients
K=9
| γ1 | 0.4441 | 0.59 |
| γ2 | -0.9651 | -0.68 |
| γ3 | 0.8605 | 0.70 |
| γ4 | -0.8244 | -0.69 |
| γ5 | 1.4355 | 1.30 |
| γ6 | -1.6100 | -1.77* |
| γ7 | 1.9055 | 1.63 |
| γ8 | -3.2094 | -1.87* |
| γ9 | 2.0412 | 0.86 |
Persistence:
0.993
Half-life:
104 days
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