V-Lab
Inter Cars Sa ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Thursday, August 27th, 2026
1 Day
8,061.30
1 Week
6,461.33
1 Month
5,782.74
Analysis last updated: Thursday, August 27, 2026 at 08:10 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jun 1, 2004 to Aug 21, 2026Model Insight
With persistence 0.995, illiquidity shocks have a half-life of 138 trading days (~0.5 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate. This multi-frequency model splits illiquidity into a fast short-run component and a slow-moving long-run level that drifts over the sample rather than a constant baseline.
ILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 116 | |
α ARCH Response to squared shocks | 0.0748 | 0.01 |
β GARCH Volatility persistence | 0.9449 | 72.54*** |
γ leverage Additional response to negative shocks | -0.0493 | 0.00 |
λ₁ tau intercept Baseline long-term coefficient | 5.7718 | 0.01 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.01 |
λ₃ tau persistence Long-term factor persistence | 0.0000 | 0.01 |
Persistence:
0.995
Half-life:
138 days
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