ACCO Brands Corp ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Monday, October 19th, 2026
1 Day
5,082.17
1 Week
4,798.41
1 Month
4,743.82
Analysis last updated: Friday, October 16, 2026 at 10:48 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Aug 12, 2005 to Oct 16, 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 | 106 | |
| αARCH | 0.0987 | 18.94*** |
| βGARCH | 0.8927 | 197.01*** |
| γleverage | -0.0987 | -10.70*** |
| λ₁tau intercept | 10.0000 | 0.27 |
| λ₂forecast adj. | 0.6717 | 20.18*** |
| λ₃tau persistence | 0.3283 | 28.13*** |
0.942
Persistence12d
Half-lifeILLIQ-MFMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 106 | |
α ARCH Response to squared shocks | 0.0987 | 18.94*** |
β GARCH Volatility persistence | 0.8927 | 197.01*** |
γ leverage Additional response to negative shocks | -0.0987 | -10.70*** |
λ₁ tau intercept Baseline long-term coefficient | 10.0000 | 0.27 |
λ₂ forecast adj. Forecast performance sensitivity | 0.6717 | 20.18*** |
λ₃ tau persistence Long-term factor persistence | 0.3283 | 28.13*** |
Persistence:
0.942
Half-life:
12 days
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