North European Oil Royalty Trust ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Friday, October 30th, 2026
1 Day
61,352.82
1 Week
60,470.25
1 Month
68,103.68
Analysis last updated: Thursday, October 29, 2026 at 10:38 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Jan 2, 1990 to Oct 23, 2026Model Insight
Illiquidity shocks decay with a half-life of 5 trading days, meaning a shock loses half its impact after approximately 5 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 | 0.1057 | 13.29*** |
| βGARCH | 0.8072 | 50.79*** |
| γleverage | -0.1057 | -3.82*** |
| λ₁tau intercept | 10.0000 | 0.06 |
| λ₂forecast adj. | 0.1192 | 2.91*** |
| λ₃tau persistence | 0.8808 | 21.72*** |
0.860
Persistence5d
Half-lifeILLIQ-MFMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 56 | |
α ARCH Response to squared shocks | 0.1057 | 13.29*** |
β GARCH Volatility persistence | 0.8072 | 50.79*** |
γ leverage Additional response to negative shocks | -0.1057 | -3.82*** |
λ₁ tau intercept Baseline long-term coefficient | 10.0000 | 0.06 |
λ₂ forecast adj. Forecast performance sensitivity | 0.1192 | 2.91*** |
λ₃ tau persistence Long-term factor persistence | 0.8808 | 21.72*** |
Persistence:
0.860
Half-life:
5 days
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