V-Lab
Jiangxi Ganneng Co Ltd Spline ILLIQ Liquidity Analysis
Illiquidity prediction for Friday, August 28th, 2026
1 Day
128.84
decreased by 39.00
1 Week
151.38
decreased by 16.46
1 Month
117.61
decreased by 50.23
Analysis last updated: Friday, August 28, 2026 at 06:13 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Nov 26, 1997 to Aug 21, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 2295 trading days (~9.1 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 | 0.7726 | 11.08*** |
α ARCH Response to squared shocks | 0.2619 | 17.59*** |
β GARCH Volatility persistence | 0.7378 | 49.69*** |
Spline Coefficients
K=3
| γ1 | 0.0846 | 7.11*** |
| γ2 | -0.3273 | -9.14*** |
| γ3 | 0.6425 | 6.30*** |
Persistence:
1.000
Half-life:
2295 days
Other Jiangxi Ganneng Co Ltd Analyses
Other Spline ILLIQ Analyses on International Equities