MCR SA 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 Friday, November 13th, 2026
1 Day
568,828.60
1 Week
571,572.52
1 Month
571,140.30
Analysis last updated: Friday, November 13, 2026 at 09:43 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jul 30, 2007 to Nov 10, 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 | 0.00 |
| αARCH | 0.0151 | 1.99** |
| βGARCH | 0.9888 | 297.91*** |
| γleverage | -0.0076 | -0.96 |
1.000
Persistence1386294d
Half-lifeILLIQ-AMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 5.0000 | 0.00 |
α ARCH Response to squared shocks | 0.0151 | 1.99** |
β GARCH Volatility persistence | 0.9888 | 297.91*** |
γ leverage Additional response to negative shocks | -0.0076 | -0.96 |
Persistence:
1.000
Half-life:
1386294 days
Other MCR SA Analyses
Other Asymmetric ILLIQ Analyses on International Equities