Senseonics Holdings Inc ILLIQ-MFMEM Liquidity Analysis
Illiquidity prediction for Monday, October 19th, 2026
1 Day
7,680.05
1 Week
6,439.30
1 Month
4,428.64
Analysis last updated: Friday, October 16, 2026 at 10:35 PM UTC
News Impact Curve
How returns affect tomorrow's illiquidityIlliquidity Forecast
How illiquidity evolves over timeParameter Estimates
Dec 22, 2015 to Oct 16, 2026Model Insight
With persistence 0.993, illiquidity shocks have a half-life of 100 trading days (~0.4 years), close to a unit root, so long-run forecasts are highly sensitive to this estimate. 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 | 21 | |
| αARCH | 0.1735 | 13.67*** |
| βGARCH | 0.8332 | 72.95*** |
| γleverage | -0.0273 | -1.23 |
| λ₁tau intercept | 4.6489 | 0.81 |
| λ₂forecast adj. | 0.0000 | 0.00 |
| λ₃tau persistence | 0.9954 | 79.34*** |
0.993
Persistence100d
Half-lifeILLIQ-MFMEM Model
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| Parameter | Value | t-statistic |
|---|---|---|
m window Rolling window length | 21 | |
α ARCH Response to squared shocks | 0.1735 | 13.67*** |
β GARCH Volatility persistence | 0.8332 | 72.95*** |
γ leverage Additional response to negative shocks | -0.0273 | -1.23 |
λ₁ tau intercept Baseline long-term coefficient | 4.6489 | 0.81 |
λ₂ forecast adj. Forecast performance sensitivity | 0.0000 | 0.00 |
λ₃ tau persistence Long-term factor persistence | 0.9954 | 79.34*** |
Persistence:
0.993
Half-life:
100 days
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