V-Lab
Shenzhen CAU Technology Co Ltd Spline ILLIQ Liquidity Analysis
Inactive
Last recorded values (Tuesday, July 14th, 2026):
1 Day
43,050.82
1 Week
32,071.31
1 Month
43,550.49
Analysis last updated: Tuesday, September 1, 2026 at 08:31 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Aug 26, 1991 to Jul 13, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 1575 trading days (~6.2 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 1.000, shock half-life ~1575 days
| Param | Value | t-stat |
|---|---|---|
| ωconst | 1.7683 | 3.53*** |
| αARCH | 0.3053 | 10.59*** |
| βGARCH | 0.6942 | 24.12*** |
Spline Coefficients
K=2
| γ1 | 0.0316 | 1.56 |
| γ2 | -0.2393 | -1.98** |
1.000
Persistence1575d
Half-lifeμ
ILLIQ-SMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 1.7683 | 3.53*** |
α ARCH Response to squared shocks | 0.3053 | 10.59*** |
β GARCH Volatility persistence | 0.6942 | 24.12*** |
Spline Coefficients
K=2
| γ1 | 0.0316 | 1.56 |
| γ2 | -0.2393 | -1.98** |
Persistence:
1.000
Half-life:
1575 days
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