V-Lab
MCR SA Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Tuesday, August 25th, 2026
1 Day
1,105,026.00
increased by 37,567.00
1 Week
1,137,205.20
increased by 69,746.20
1 Month
836,445.22
decreased by 231,013.78
Analysis last updated: Tuesday, August 25, 2026 at 07:59 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jul 30, 2007 to Aug 21, 2026Model Insight
With persistence 0.998, illiquidity shocks have a half-life of 325 trading days (~1.3 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
μ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 2.3596 | 2.09** |
α ARCH Response to squared shocks | 0.3033 | 5.49*** |
β GARCH Volatility persistence | 0.6946 | 12.68*** |
Spline Coefficients
K=10
| γ1 | -2.2732 | -3.28*** |
| γ2 | 3.5902 | 3.08*** |
| γ3 | -1.8409 | -2.26** |
| γ4 | 0.7901 | 1.16 |
| γ5 | 0.1457 | 0.19 |
| γ6 | -1.0788 | -1.39 |
| γ7 | 0.4604 | 0.59 |
| γ8 | 0.8387 | 1.55 |
| γ9 | -4.8611 | -3.03*** |
| γ10 | 14.9197 | 3.10*** |
Persistence:
0.998
Half-life:
325 days
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