Fujian SBS Zipper Science & Technology Co Ltd Asymmetric ILLIQ Liquidity Analysis
High-persistence model: shocks decay very slowly, so the theoretical long-run value may not be practically meaningful
Illiquidity prediction for Tuesday, October 20th, 2026
1 Day
336.89
1 Week
358.94
1 Month
356.46
Analysis last updated: Tuesday, October 20, 2026 at 06:21 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Dec 22, 2006 to Oct 16, 2026Model Insight
With persistence 1.000, illiquidity shocks have a half-life of 1386294 trading days (~5501.2 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
ILLIQ-AMEM Model
Tap to view equation
| Param | Value | t-stat |
|---|---|---|
| ωconst | 5.0000 | 0.08 |
| αARCH | 0.9300 | 0.60 |
| βGARCH | 0.3562 | 0.42 |
| γleverage | -0.5724 | -0.64 |
1.000
Persistence1386294d
Half-lifeILLIQ-AMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 5.0000 | 0.08 |
α ARCH Response to squared shocks | 0.9300 | 0.60 |
β GARCH Volatility persistence | 0.3562 | 0.42 |
γ leverage Additional response to negative shocks | -0.5724 | -0.64 |
Persistence:
1.000
Half-life:
1386294 days
Other Fujian SBS Zipper Science & Technology Co Ltd Analyses
Other Asymmetric ILLIQ Analyses on International Equities