Monolithic Power Systems Inc ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Monday, November 2nd, 2026
1 Day
23.24
1 Week
26.15
1 Month
25.73
Analysis last updated: Friday, October 30, 2026 at 09:29 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Nov 19, 2004 to Oct 30, 2026Model Insight
Illiquidity shocks decay with a half-life of 9 trading days, meaning a shock loses half its impact after approximately 9 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 | 31 | |
| αARCH | 0.0831 | 13.29*** |
| βGARCH | 0.8844 | 91.96*** |
| γleverage | -0.0831 | -1.61 |
| λ₁tau intercept | 0.0028 | 0.09 |
| λ₂forecast adj. | 0.0512 | 3.11*** |
| λ₃tau persistence | 0.9471 | 57.26*** |
0.926
Persistence9d
Half-lifeILLIQ-MFMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 31 | |
α ARCH Response to squared shocks | 0.0831 | 13.29*** |
β GARCH Volatility persistence | 0.8844 | 91.96*** |
γ leverage Additional response to negative shocks | -0.0831 | -1.61 |
λ₁ tau intercept Baseline long-term coefficient | 0.0028 | 0.09 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0512 | 3.11*** |
λ₃ tau persistence Long-term factor persistence | 0.9471 | 57.26*** |
Persistence:
0.926
Half-life:
9 days
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