Metallus Inc Asymmetric ILLIQ Liquidity Analysis
Illiquidity prediction for Thursday, October 15th, 2026
1 Day
2,712.38
decreased by 146.95
1 Week
2,968.51
increased by 109.18
1 Month
2,958.88
increased by 99.55
Analysis last updated: Wednesday, October 14, 2026 at 10:43 PM UTC
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News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jun 19, 2014 to Oct 9, 2026Model Insight
With persistence 0.999, illiquidity shocks have a half-life of 668 trading days (~2.7 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate.
Asymmetry: Illiquidity rises 185% more after negative returns
μ
ILLIQ-AMEM Model
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High persistence: persistence 0.999, shock half-life ~668 daysAsymmetry: Illiquidity rises 185% more after negative returns
| Param | Value | t-stat |
|---|---|---|
| ωconst | 5.0000 | 0.50 |
| αARCH | 0.0316 | 3.29*** |
| βGARCH | 0.9380 | 162.46*** |
| γleverage | 0.0586 | 3.40*** |
0.999
Persistence668d
Half-lifeμ
ILLIQ-AMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 5.0000 | 0.50 |
α ARCH Response to squared shocks | 0.0316 | 3.29*** |
β GARCH Volatility persistence | 0.9380 | 162.46*** |
γ leverage Additional response to negative shocks | 0.0586 | 3.40*** |
Persistence:
0.999
Half-life:
668 days
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