Itafos Inc 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 Wednesday, October 14th, 2026
1 Day
606,994.00
1 Week
594,493.00
1 Month
406,957.12
Analysis last updated: Wednesday, October 14, 2026 at 09:08 AM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Dec 30, 2009 to Oct 9, 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.
Asymmetry: Illiquidity rises 301% more after negative returns
ILLIQ-AMEM Model
Tap to view equation
| Param | Value | t-stat |
|---|---|---|
| ωconst | 5.0000 | 0.01 |
| αARCH | 0.0293 | 2.50** |
| βGARCH | 0.9266 | 107.50*** |
| γleverage | 0.0882 | 4.67*** |
1.000
Persistence1386294d
Half-lifeILLIQ-AMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 5.0000 | 0.01 |
α ARCH Response to squared shocks | 0.0293 | 2.50** |
β GARCH Volatility persistence | 0.9266 | 107.50*** |
γ leverage Additional response to negative shocks | 0.0882 | 4.67*** |
Persistence:
1.000
Half-life:
1386294 days
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