V-Lab
Hubei Geoway Investment Co Ltd Spline ILLIQ Liquidity Analysis
Inactive
Last recorded values (Tuesday, July 15th, 2025):
1 Day
4,462.70
1 Week
4,466.56
1 Month
7,496.42
Analysis last updated: Wednesday, July 16, 2025 at 01:10 AM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Sep 3, 2003 to Jul 11, 2025Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 86643 trading days (~343.8 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 | 0.1765 | 0.00 |
α ARCH Response to squared shocks | 0.3688 | 0.00 |
β GARCH Volatility persistence | 0.6312 | 0.00 |
Spline Coefficients
K=4
| γ1 | -0.5554 | -0.01 |
| γ2 | 0.4964 | 0.00 |
| γ3 | 0.2434 | 0.00 |
| γ4 | -0.7230 | -0.01 |
Persistence:
1.000
Half-life:
86643 days
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