V-Lab
Virtual Mind Holding Co Ltd Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Monday, September 21st, 2026
1 Day
331,994.80
decreased by 40,573.30
1 Week
395,918.50
increased by 23,350.40
1 Month
298,217.06
decreased by 74,351.04
Analysis last updated: Saturday, September 19, 2026 at 09:04 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Dec 3, 2013 to Sep 18, 2026Model Insight
With persistence 0.998, illiquidity shocks have a half-life of 323 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
High persistence: persistence 0.998, shock half-life ~323 days
| Param | Value | t-stat |
|---|---|---|
| ωconst | 1.4595 | 4.63*** |
| αARCH | 0.2390 | 5.75*** |
| βGARCH | 0.7588 | 18.96*** |
Spline Coefficients
K=10
| γ1 | 0.2064 | 0.05 |
| γ2 | -0.6080 | -0.13 |
| γ3 | -6.2366 | -1.63 |
| γ4 | 21.7972 | 2.74*** |
| γ5 | -23.4817 | -3.17*** |
| γ6 | 7.2061 | 2.51** |
| γ7 | 3.1695 | 2.33** |
| γ8 | -3.7953 | -2.44** |
| γ9 | 0.7584 | 0.44 |
| γ10 | 6.7857 | 3.75*** |
0.998
Persistence323d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.4595 | 4.63*** |
α ARCH Response to squared shocks | 0.2390 | 5.75*** |
β GARCH Volatility persistence | 0.7588 | 18.96*** |
Spline Coefficients
K=10
| γ1 | 0.2064 | 0.05 |
| γ2 | -0.6080 | -0.13 |
| γ3 | -6.2366 | -1.63 |
| γ4 | 21.7972 | 2.74*** |
| γ5 | -23.4817 | -3.17*** |
| γ6 | 7.2061 | 2.51** |
| γ7 | 3.1695 | 2.33** |
| γ8 | -3.7953 | -2.44** |
| γ9 | 0.7584 | 0.44 |
| γ10 | 6.7857 | 3.75*** |
Persistence:
0.998
Half-life:
323 days
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