V-Lab
Ternium 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 Wednesday, September 30th, 2026
1 Day
675.72
1 Week
568.29
1 Month
490.89
Analysis last updated: Tuesday, September 29, 2026 at 09:55 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Feb 1, 2006 to Sep 25, 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 154% more after negative returns
ILLIQ-AMEM Model
Tap to view equation
| Param | Value | t-stat |
|---|---|---|
| ωconst | 5.0000 | 1.13 |
| αARCH | 0.0472 | 5.64*** |
| βGARCH | 0.9164 | 154.22*** |
| γleverage | 0.0727 | 4.19*** |
1.000
Persistence1386294d
Half-lifeILLIQ-AMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
ω const Unconditional variance weight | 5.0000 | 1.13 |
α ARCH Response to squared shocks | 0.0472 | 5.64*** |
β GARCH Volatility persistence | 0.9164 | 154.22*** |
γ leverage Additional response to negative shocks | 0.0727 | 4.19*** |
Persistence:
1.000
Half-life:
1386294 days
Other Ternium SA Analyses
Other Asymmetric ILLIQ Analyses on Depositary Receipts