V-Lab
VEON Ltd ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Wednesday, September 30th, 2026
1 Day
2,439.64
1 Week
1,859.11
1 Month
2,298.20
Analysis last updated: Tuesday, September 29, 2026 at 09:35 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Nov 15, 1996 to Sep 25, 2026Model Insight
Illiquidity shocks decay with a half-life of 2 trading days, meaning a shock loses half its impact after approximately 2 days. 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
| Param | Value | t-stat |
|---|---|---|
| mwindow | 21 | |
| αARCH | 0.1086 | 7.80*** |
| βGARCH | 0.6618 | 18.91*** |
| γleverage | -0.0817 | -2.22** |
| λ₁tau intercept | 5.9155 | 2.17** |
| λ₂forecast adj. | 0.7828 | 14.62*** |
| λ₃tau persistence | 0.2172 | 3.92*** |
0.729
Persistence2d
Half-lifeILLIQ-MFMEM Model
Tap to view equation
| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 21 | |
α ARCH Response to squared shocks | 0.1086 | 7.80*** |
β GARCH Volatility persistence | 0.6618 | 18.91*** |
γ leverage Additional response to negative shocks | -0.0817 | -2.22** |
λ₁ tau intercept Baseline long-term coefficient | 5.9155 | 2.17** |
λ₂ forecast adj. Forecast performance sensitivity | 0.7828 | 14.62*** |
λ₃ tau persistence Long-term factor persistence | 0.2172 | 3.92*** |
Persistence:
0.729
Half-life:
2 days
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