V-Lab
Neostellar Capital Corp Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Wednesday, September 23rd, 2026
1 Day
7,475.64
increased by 102.83
1 Week
7,287.48
decreased by 85.33
1 Month
8,611.36
increased by 1,238.55
Analysis last updated: Tuesday, September 22, 2026 at 09:10 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Apr 28, 2011 to Sep 18, 2026Model Insight
With persistence 0.997, illiquidity shocks have a half-life of 250 trading days (~1.0 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 0.997, shock half-life ~250 days
| Param | Value | t-stat |
|---|---|---|
| ωconst | 1.2798 | 6.18*** |
| αARCH | 0.1686 | 17.26*** |
| βGARCH | 0.8286 | 85.46*** |
Spline Coefficients
K=1
| γ1 | -0.0118 | -1.20 |
0.997
Persistence250d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.2798 | 6.18*** |
α ARCH Response to squared shocks | 0.1686 | 17.26*** |
β GARCH Volatility persistence | 0.8286 | 85.46*** |
Spline Coefficients
K=1
| γ1 | -0.0118 | -1.20 |
Persistence:
0.997
Half-life:
250 days
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