V-Lab
MasterCard Inc ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Monday, September 21st, 2026
1 Day
5.56
1 Week
5.93
1 Month
6.11
Analysis last updated: Friday, September 18, 2026 at 11:36 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
May 25, 2006 to Sep 18, 2026Model Insight
Illiquidity shocks decay with a half-life of 12 trading days, meaning a shock loses half its impact after approximately 12 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
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| Param | Value | t-stat |
|---|---|---|
| mwindow | 56 | |
| αARCH | 0.0569 | 9.72*** |
| βGARCH | 0.9138 | 107.70*** |
| γleverage | -0.0561 | -2.15** |
| λ₁tau intercept | 0.0000 | 0.00 |
| λ₂forecast adj. | 0.0114 | 1.70* |
| λ₃tau persistence | 0.9881 | 141.95*** |
0.943
Persistence12d
Half-lifeILLIQ-MFMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 56 | |
α ARCH Response to squared shocks | 0.0569 | 9.72*** |
β GARCH Volatility persistence | 0.9138 | 107.70*** |
γ leverage Additional response to negative shocks | -0.0561 | -2.15** |
λ₁ tau intercept Baseline long-term coefficient | 0.0000 | 0.00 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0114 | 1.70* |
λ₃ tau persistence Long-term factor persistence | 0.9881 | 141.95*** |
Persistence:
0.943
Half-life:
12 days
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